阅读说明：本技术 一种可适应多角度的液体蚊香加热器及其安装方法、使用方法 (liquid mosquito-repellent incense heater capable of adapting to multiple angles and installation method and use method thereof ) 是由 高龙琴 田峰 于 2019-09-29 设计创作，主要内容包括：一种可适应多角度的液体蚊香加热器及其安装方法、使用方法,该加热器包括插头座、两根支撑杆、加热器,两根支撑杆左右对称布置,其顶部分别通过轴、轴承与加热器的两侧转动连接,其底部分别与插头座两侧固定连接；所述插头座包括两根插脚、旋转头座以及插头座主体,两根插脚固定于旋转头座,所述插头座主体中间设有安装腔,所述旋转头座置于该安装腔内,并可相对插头座主体转动。插头座上的插脚可实现90°旋转功能,以适应“一”字型或“I”字型的插座；加热座上装有轴承,配合伸缩杆使用,可使液体蚊香加热器始终保持竖直状态。(a liquid mosquito-repellent incense heater adaptable to multiple angles and an installation method and a use method thereof are disclosed, the heater comprises a plug seat, two support rods and a heater, wherein the two support rods are arranged in bilateral symmetry, the tops of the two support rods are respectively rotatably connected with the two sides of the heater through a shaft and a bearing, and the bottoms of the two support rods are respectively fixedly connected with the two sides of the plug seat; the plug seat comprises two pin, a rotating head seat and a plug seat main body, wherein the two pin is fixed on the rotating head seat, an installation cavity is arranged in the middle of the plug seat main body, and the rotating head seat is arranged in the installation cavity and can rotate relative to the plug seat main body. The pins on the plug seat can realize the 90-degree rotation function so as to adapt to the socket in a shape like a Chinese character 'yi' or 'I'; the heating seat is provided with a bearing which is matched with the telescopic rod for use, so that the liquid mosquito-repellent incense heater can be always kept in a vertical state.)

1. A liquid mosquito-repellent incense heater capable of adapting to multiple angles is characterized by comprising a plug seat (1), two support rods (2) and a heater (4), wherein the two support rods are arranged in bilateral symmetry, the tops of the two support rods are respectively rotatably connected with the two sides of the heater through a shaft (5) and a bearing (6), and the bottoms of the two support rods are respectively fixedly connected with the two sides of the plug seat; the plug seat comprises two plug pins (101), a rotating head seat (104) and a plug seat main body (103), wherein the two plug pins are fixed on the rotating head seat, an installation cavity is formed in the middle of the plug seat main body, and the rotating head seat is arranged in the installation cavity and can rotate relative to the plug seat main body.

2. The liquid mosquito coil heater capable of adapting to multiple angles as claimed in claim 1, wherein the plug seat further comprises a connecting post seat (105), a connecting post (106), a cover plate (107), a connecting post I (108) and a connecting post II (109); the head (1011) of the pin protrudes out of the top of the rotating head seat, a central through hole (1051) matched with the connecting column I is arranged in the central position of the connecting column seat, four conducting holes (1052) are further formed in the connecting column seat, two arc grooves (1053) are formed in the bottom end of the connecting column seat, the arc grooves are quarter arc grooves, the two arc grooves are respectively communicated with the lower portions of the two conducting holes, and the four conducting holes are paired in pairs;

the terminal post seat is arranged in the mounting cavity of the plug seat main body and is positioned at the top of the rotating head seat, and the protruding heads of the pins are respectively arranged in the two pairs of through holes; the number of the binding posts is two, and two cylindrical connecting parts (1061) of each binding post are respectively inserted into the corresponding through holes and are contacted with the heads of the pins to be conducted; a polygonal groove (1041) is formed in the center of the rotary head seat, the head (1081) of the connecting column I is of a polygonal structure, and the head of the connecting column I is arranged in the polygonal groove of the rotary head seat and penetrates out of the top of the central through hole of the connecting column seat;

The connecting column II is provided with an inner thread and an outer thread, the connecting column II penetrates through the center hole of the cover plate, the inner thread of the connecting column II is in threaded connection with the end part of the connecting column I, and the outer thread of the connecting column II is in threaded connection with the center hole of the cover plate; the mounting part (204) for fixing the two supporting rods is clamped between the cover plate and the plug seat main body, and the cover plate is fixedly connected with the plug seat main body through screws.

3. the liquid mosquito coil heater capable of adapting to multiple angles as claimed in claim 2, wherein the lower portion of the inner side wall of the mounting cavity of the plug seat body is provided with an upward annular step, the outer side wall of the rotating head seat is provided with a downward annular step, the two annular steps are matched to limit the rotating head seat, and a sealing ring (102) is arranged between the two annular steps.

4. The liquid mosquito coil heater capable of adapting to multiple angles according to claim 3, wherein an insertion block (1054) is arranged at the upper part of the outer side wall of the terminal base, an insertion groove (1031) matched with the insertion block is arranged on the inner side wall of the mounting cavity of the plug base body, and the insertion block is inserted into the corresponding insertion groove to prevent the terminal base from rotating circumferentially in the mounting cavity.

5. The mosquito coil heater capable of adapting to multiple angles as claimed in claim 4, wherein the terminal is composed of two cylindrical connecting parts (1061), a cross bar (1062) connecting the two cylindrical connecting parts, and a compression post (1063) at the top of the cross bar, and the top end of the terminal base is provided with a groove (1055) for embedding the terminal cross bar.

6. The liquid mosquito coil heater capable of adapting to multiple angles as claimed in claim 5, wherein a wiring channel (110) is reserved between the bottom of the cover plate and the top of the plug seat body, the compression posts of the two binding posts are respectively connected with the heater through wires, and the wires enter the inner cavity (205) of the supporting rod along the wiring channel and then are connected with the heater.

7. the liquid mosquito coil heater capable of adapting to multiple angles as claimed in claim 5, wherein a rectangular suction cup (111) is provided at the bottom of the plug base body.

8. The liquid mosquito coil heater capable of adapting to multiple angles as claimed in claim 1, wherein the supporting rod is of a telescopic structure and comprises a telescopic rod a (201) with a hollow structure at the lower part, a fixing part (202) and a telescopic rod b (203) with a hollow structure at the upper part; the telescopic rod a is provided with uniformly distributed cylindrical grooves (2011), the telescopic rod b is provided with uniformly distributed circular holes (2031), the fixing piece is provided with a plurality of fixing columns (2021), and the distances among the cylindrical grooves, the circular holes and the fixing columns are equal; the telescopic rod a is inserted into the inner cavity of the telescopic rod b, the cylindrical groove corresponds to the circular hole, the fixing column of the fixing piece is inserted into the corresponding circular hole and the corresponding cylindrical groove, and the telescopic rods a and b form the supporting rod of the integral structure.

9. The installation method of the liquid mosquito coil heater capable of adapting to multiple angles as claimed in claims 1-8, characterized by comprising the following steps:

a. The tops of the two telescopic rods b are rotationally connected with the left side wall and the right side wall of the heater through shafts and bearings;

b. inserting two pins into the rotary head seat and fixing the two pins with the rotary head seat, wherein the heads of the pins protrude out of the top of the rotary head seat; the rotating head base is arranged in an installation cavity of the plug base main body, the two annular steps are in limit fit, and a sealing ring is arranged between the two annular steps;

c. arranging the head of the polygonal structure of the connecting column I in the polygonal groove of the rotary head seat, and installing the connecting column seat in the installation cavity of the plug seat main body to enable the plug block to be inserted into the corresponding slot, wherein the connecting column I penetrates through the central through hole of the connecting column seat; at the moment, the wiring terminal seat is positioned at the top of the rotary head seat and presses the head of the connecting column I, and the heads of the two pins are respectively arranged in the two pairs of through holes and positioned in the two opposite through holes;

d. four cylindrical connecting parts of the two binding posts are respectively inserted into corresponding conducting holes, wherein the two cylindrical connecting parts are contacted with the heads of the two pins to be conducted, and cross bars of the binding posts are embedded into grooves at the top ends of the binding post seats;

e. one end of the wire is connected with the compression leg at the top of the cross bar of the binding post, and the wire is embedded into the wiring groove of the plug seat main body; the installation part at the bottom of the telescopic rod a is positioned in the installation groove corresponding to the plug seat main body, and the electric wire sequentially passes through the inner cavity of the installation part, the inner cavity of the telescopic rod a, the inner cavity of the telescopic rod b and the inner cavity of the shaft and is connected with the heater;

f. Covering the cover plate on the plug seat main body, enabling the wiring groove of the cover plate to correspond to the wiring groove of the plug seat main body in position so as to place an electric wire, and enabling the mounting groove of the cover plate to correspond to the mounting groove of the plug seat main body in position so as to clamp the two mounting parts; the connecting column II penetrates through the center hole of the cover plate, the inner thread of the connecting column II is in threaded connection with the end part of the connecting column I, and the outer thread of the connecting column II is in threaded connection with the center hole of the cover plate;

g. the cover plate is fixedly connected with the plug seat main body through screws, and the mounting parts of the two telescopic rods a are clamped and fixed;

h. insert telescopic link a in the suitable position of telescopic link b inner chamber, make cylinder groove and circular port position correspond, insert the fixed column tight fit of mounting in the circular port, the cylinder groove that correspond, make telescopic link a, b form overall structure's bracing piece, so far, the installation of the liquid mosquito-repellent incense heater of adaptable multi-angle is accomplished.

10. The use method of the liquid mosquito coil heater capable of adapting to multiple angles as claimed in claims 1-8, wherein when the plug seat works normally, the connecting column II and the connecting column I are screwed relatively, and the external thread of the connecting column II and the central hole of the plug seat cover plate are also screwed relatively; the liquid mosquito-repellent incense bottle body is arranged between the two supporting rods and is in threaded connection with the heater, the pins of the plug seat are inserted into the corresponding socket holes, and the switch is turned on to enable the heater to work;

Because the top of the supporting rod is respectively and rotatably connected with the two sides of the heater through the shaft and the bearing, no matter which installation position the socket hole is in, the liquid mosquito-repellent incense bottle body connected with the heater can keep a vertical state under the action of gravity so as to prevent liquid in the liquid mosquito-repellent incense bottle body from spilling;

when the pins need to rotate, the connecting column II and the plug seat cover plate are disconnected by the threads, the connecting column II is pulled outwards, the connecting column I is lifted upwards, and the head of the connecting column I drives the connecting column seat to separate the connecting column seat from the rotating head seat; the rotating pin enables the rotating head seat to rotate to the limit position, namely the heads of the pins rotate along the arc grooves at the bottom of the terminal post seat, so that the heads of the two pins are positioned in the other two opposite conduction holes; and pressing down the connecting column II to enable the head of the connecting column I to be embedded into the polygonal groove of the rotary head seat, and screwing the connecting column II and the plug seat cover plate.

Technical Field

the invention relates to a liquid mosquito-repellent incense heater capable of adapting to multiple angles, and an installation method and a use method thereof, and belongs to the technical field of mosquito-repellent incense heaters.

Background

at present, the existing liquid mosquito incense heater on the market structurally comprises pins inserted into socket holes, a heater and a bottle body provided with the liquid mosquito incense, and the principle is that the liquid mosquito incense is heated at constant temperature through a heating element, so that the liquid mosquito incense is volatilized constantly.

However, the socket panel of the current home decoration is generally vertically installed on a wall or horizontally placed on a table top, or even obliquely installed, and when the existing liquid mosquito-repellent incense heater is inserted into the socket hole, the bottle body is in a non-vertical state, and the liquid mosquito-repellent incense flows out. In order to facilitate the discharge of mosquito incense mist and avoid the liquid mosquito incense from flowing out, the plug and the heater body are usually separated and connected through a lead, but the scheme has large occupied space, and particularly, the existence of the lead brings inconvenience.

In addition, the two socket holes of the current socket can be horizontally arranged (I-shaped socket) or vertically arranged (I-shaped socket). The position of participating in of current liquid mosquito-repellent incense heater is fixed, for the convenience of the discharge of mosquito-repellent incense fog with avoid liquid mosquito-repellent incense to flow, the socket hole (the level is arranged or is vertically arranged) that only can select a mode of arranging, can not cooperate the socket hole that uses two kinds of modes of arranging, has restricted liquid mosquito-repellent incense heater's application range.

disclosure of Invention

the invention aims to overcome the defects in the prior art and provides a liquid mosquito-repellent incense heater capable of adapting to multiple angles, and an installation method and a use method thereof so as to meet multiple use scenes.

the technical scheme of the invention is as follows:

A liquid mosquito-repellent incense heater adaptable to multiple angles is characterized by comprising a plug seat, two supporting rods and a heater, wherein the two supporting rods are arranged in bilateral symmetry, the tops of the two supporting rods are respectively rotatably connected with the two sides of the heater through a shaft and a bearing, and the bottoms of the two supporting rods are respectively fixedly connected with the two sides of the plug seat; the plug seat comprises two pin, a rotating head seat and a plug seat main body, wherein the two pin is fixed on the rotating head seat, an installation cavity is arranged in the middle of the plug seat main body, and the rotating head seat is arranged in the installation cavity and can rotate relative to the plug seat main body.

preferably, the plug seat further comprises a connecting post seat, a connecting post, a cover plate, a connecting post I and a connecting post II; the head of the pin protrudes out of the top of the rotating head seat, a central through hole matched with the connecting column I is formed in the central position of the connecting column seat, four conducting holes are further formed in the connecting column seat, two arc grooves are formed in the bottom end of the connecting column seat, the arc grooves are quarter arc grooves, the two arc grooves are respectively communicated with the lower portions of the two conducting holes, and the four conducting holes are paired in pairs;

The terminal post seat is arranged in the mounting cavity of the plug seat main body and is positioned at the top of the rotating head seat, and the protruding heads of the pins are respectively arranged in the two pairs of through holes; the two binding posts are inserted into the corresponding conduction holes respectively, and the two cylindrical connection parts of each binding post are contacted with the heads of the pins to be conducted; the center of the rotary head seat is provided with a polygonal groove, the head of the connecting column I is of a polygonal structure, and the head of the connecting column I is arranged in the polygonal groove of the rotary head seat and penetrates out of the top of the central through hole of the connecting column seat;

The connecting column II is provided with an inner thread and an outer thread, the connecting column II penetrates through the center hole of the cover plate, the inner thread of the connecting column II is in threaded connection with the end part of the connecting column I, and the outer thread of the connecting column II is in threaded connection with the center hole of the cover plate; the mounting parts of the two supporting rods are clamped and fixed between the cover plate and the plug seat main body, and the cover plate is fixedly connected with the plug seat main body through screws.

Preferably, the lower part of the inner side wall of the mounting cavity of the plug seat main body is provided with an upward annular step, the outer side wall of the rotating head seat is provided with a downward annular step, the two annular steps are matched to limit the rotating head seat, and a sealing ring is arranged between the two annular steps.

preferably, the upper portion of the outer side wall of the terminal post seat is provided with an insertion block, the inner side wall of the installation cavity of the plug seat main body is provided with a slot matched with the insertion block, and the insertion block is inserted into the corresponding slot to prevent the terminal post seat from rotating circumferentially in the installation cavity.

Preferably, the terminal comprises two cylindricality connecting portion, the horizontal pole of connecting two cylindricality connecting portion and the compression leg at horizontal pole top, the terminal seat top is equipped with the recess that is used for imbedding the terminal horizontal pole.

Preferably, a wiring groove is reserved between the bottom of the cover plate and the top of the plug seat main body, the pressing columns of the two binding posts are respectively connected with the heater through wires, and the wires enter the inner cavity of the supporting rod along the wiring groove and then are connected with the heater.

Preferably, the bottom of the plug seat main body is provided with a rectangular sucking disc.

preferably, the support rod is of a telescopic structure and comprises a telescopic rod a with a hollow structure at the lower part, a fixing part and a telescopic rod b with a hollow structure at the upper part; the telescopic rod a is provided with cylindrical grooves which are uniformly distributed, the telescopic rod b is provided with circular holes which are uniformly distributed, the fixing piece is provided with a plurality of fixing columns, and the distances among the cylindrical grooves, the circular holes and the fixing columns are equal; the telescopic rod a is inserted into the inner cavity of the telescopic rod b, the cylindrical groove corresponds to the circular hole, the fixing column of the fixing piece is inserted into the corresponding circular hole and the corresponding cylindrical groove, and the telescopic rods a and b form the supporting rod of the integral structure.

the installation method of the liquid mosquito-repellent incense heater capable of adapting to multiple angles is characterized by comprising the following steps:

a. the tops of the two telescopic rods b are rotationally connected with the left side wall and the right side wall of the heater through shafts and bearings;

b. Inserting two pins into the rotary head seat and fixing the two pins with the rotary head seat, wherein the heads of the pins protrude out of the top of the rotary head seat; the rotating head base is arranged in an installation cavity of the plug base main body, the two annular steps are in limit fit, and a sealing ring is arranged between the two annular steps;

c. Arranging the head of the polygonal structure of the connecting column I in the polygonal groove of the rotary head seat, and installing the connecting column seat in the installation cavity of the plug seat main body to enable the plug block to be inserted into the corresponding slot, wherein the connecting column I penetrates through the central through hole of the connecting column seat; at the moment, the wiring terminal seat is positioned at the top of the rotary head seat and presses the head of the connecting column I, and the heads of the two pins are respectively arranged in the two pairs of through holes and positioned in the two opposite through holes;

d. Four cylindrical connecting parts of the two binding posts are respectively inserted into corresponding conducting holes, wherein the two cylindrical connecting parts are contacted with the heads of the two pins to be conducted, and cross bars of the binding posts are embedded into grooves at the top ends of the binding post seats;

e. one end of the wire is connected with the compression leg at the top of the cross bar of the binding post, and the wire is embedded into the wiring groove of the plug seat main body; the installation part at the bottom of the telescopic rod a is positioned in the installation groove corresponding to the plug seat main body, and the electric wire sequentially passes through the inner cavity of the installation part, the inner cavity of the telescopic rod a, the inner cavity of the telescopic rod b and the inner cavity of the shaft and is connected with the heater;

f. covering the cover plate on the plug seat main body, enabling the wiring groove of the cover plate to correspond to the wiring groove of the plug seat main body in position so as to place an electric wire, and enabling the mounting groove of the cover plate to correspond to the mounting groove of the plug seat main body in position so as to clamp the two mounting parts; the connecting column II penetrates through the center hole of the cover plate, the inner thread of the connecting column II is in threaded connection with the end part of the connecting column I, and the outer thread of the connecting column II is in threaded connection with the center hole of the cover plate;

g. The cover plate is fixedly connected with the plug seat main body through screws, and the mounting parts of the two telescopic rods a are clamped and fixed;

h. Insert telescopic link a in the suitable position of telescopic link b inner chamber, make cylinder groove and circular port position correspond, insert the fixed column tight fit of mounting in the circular port, the cylinder groove that correspond, make telescopic link a, b form overall structure's bracing piece, so far, the installation of the liquid mosquito-repellent incense heater of adaptable multi-angle is accomplished.

the application method of the liquid mosquito-repellent incense heater suitable for multiple angles is characterized in that when the plug seat works normally, the connecting column II and the connecting column I are screwed relatively, and the external thread of the connecting column II and the central hole of the cover plate of the plug seat are also screwed relatively; the liquid mosquito-repellent incense bottle body is arranged between the two supporting rods and is in threaded connection with the heater, the pins of the plug seat are inserted into the corresponding socket holes, and the switch is turned on to enable the heater to work;

Because the top of the supporting rod is respectively and rotatably connected with the two sides of the heater through the shaft and the bearing, no matter which installation position the socket hole is in, the liquid mosquito-repellent incense bottle body connected with the heater can keep a vertical state under the action of gravity so as to prevent liquid in the liquid mosquito-repellent incense bottle body from spilling;

When the pins need to rotate, the connecting column II and the plug seat cover plate are disconnected by the threads, the connecting column II is pulled outwards, the connecting column I is lifted upwards, and the head of the connecting column I drives the connecting column seat to separate the connecting column seat from the rotating head seat; the rotating pin enables the rotating head seat to rotate to the limit position, namely the heads of the pins rotate along the arc grooves at the bottom of the terminal post seat, so that the heads of the two pins are positioned in the other two opposite conduction holes; and pressing down the connecting column II to enable the head of the connecting column I to be embedded into the polygonal groove of the rotary head seat, and screwing the connecting column II and the plug seat cover plate.

According to the liquid mosquito-repellent incense heater, the supporting rod is of a telescopic structure, the telescopic rods a and b are uniformly provided with the cylindrical grooves and the cylindrical holes, and when the required length is adjusted, the fixing piece is used for fast and tightly matching and fixing. The sucking disc on the plug seat can be tightly sucked when being inserted into a socket, and the loosening and falling of a socket hole during hanging are avoided. The plug pins on the plug seat can rotate by 90 degrees (the arc grooves are quarter arc grooves) to adapt to socket holes which are horizontally arranged or vertically arranged, the terminal seat and the rotating head seat are controlled to be separated and contacted through the connecting column I and the connecting column II, and the plug can be adjusted to rotate by 90 degrees under the condition of a separated state. The heater is provided with a bearing which can always keep a vertical state according to the self weight of the heater and the self weight of the bottle body. The plug seat, the telescopic rod, the shaft and the heater are provided with wiring spaces.

The invention has the beneficial effects that: the pins on the plug seat can realize the 90-degree rotation function so as to adapt to the socket in a shape like a Chinese character 'yi' or 'I'; the heating seat is provided with a bearing which is matched with the telescopic rod for use, so that the liquid mosquito-repellent incense heater can be always kept in a vertical state; the heater is also provided with an indicator light and a switch, so that the use by a user is facilitated; simple structure, applicable supply socket in multiple angle installation, safe and reliable, long service life.

drawings

FIGS. 1 and 2 are schematic views showing the external structures of the mosquito coil heater according to the present invention;

FIG. 3 is a schematic view showing the internal structure of the mosquito coil liquid heater according to the present invention;

FIG. 4 is an assembly view of an insert seat in the mosquito liquid repellent heater of the present invention;

FIGS. 5-1 and 5-2 are bottom and top views of a terminal block in a plug connector of the present invention;

FIGS. 6-1 and 6-2 are side and front views of the fastener of the present invention;

In the figure: the mosquito-repellent incense burner comprises a plug seat 1, a support rod 2, a mosquito-repellent incense liquid bottle body 3, a heater 4, a shaft 5, a bearing 6, a sleeve 7, a set screw 8, a screw 9, an indicator light 10, a self-tapping screw 11, a switch 12, a pin 101, a sealing ring 102, a plug seat main body 103, a rotary head seat 104, a connecting column seat 105, a binding post 106, a cover plate 107, a connecting column I108, a connecting column II 109, a wiring groove 110, a rectangular suction cup 111, a head 1011 of the pin, a slot 1031 of the plug seat main body, a polygonal groove 1041 of the rotary head seat, a central through hole 1051 of the connecting column seat, a through hole 1052 of the connecting column seat, an arc groove 1053 at the bottom end of the connecting column seat, an insertion block 1054 on the outer side wall of the connecting column seat, a groove 1055 at the top end of the connecting column seat, a cylindrical connecting part 1061 of the binding post, a cross rod 1062, The heating device comprises a mounting part 204 of the support rod, an inner cavity 205 of the support rod, a cylindrical groove 2011 of the telescopic rod a, a fixing column 2021 of a fixing piece, a circular hole 2031 of the telescopic rod b, a bottle 301, a core rod 302, a core rod fixing seat 303, a heater main body 401, a gasket 402, a heater cover plate 403 and a heating block 404.

Detailed Description

A liquid mosquito-repellent incense heater capable of adapting to multiple angles comprises a plug seat 1, two support rods 2 and a heater 4 connected with a liquid mosquito-repellent incense bottle body 3, wherein the bottle body is in threaded connection with the heater seat. The two support rods are arranged in bilateral symmetry, the tops of the two support rods are respectively connected with the two sides of the heater in a rotating mode through the shaft 5 and the bearing 6, the bottoms of the two support rods are respectively fixedly connected with the two sides of the plug seat, and the bottom of the plug seat main body is provided with a rectangular sucker 111. The plug seat comprises two pins 101, a cylindrical rotating head seat 104 and a plug seat main body 103, wherein the two pins are fixed on the rotating head seat, an installation cavity is arranged in the middle of the plug seat main body, and the rotating head seat is arranged in the installation cavity and can rotate relative to the plug seat main body.

Specifically, the plug seat further comprises a cylindrical connecting post seat 105, a connecting post 106, a cover plate 107, a connecting post I (108) and a connecting post II (109); the head 1011 protrusion of participating in is at rotatory headstock top (participating in one end and being flat, with the socket hole cooperation, the other end is cylinder head 1011), and terminal socket central point puts and is equipped with I assorted central through-hole 1051 of spliced pole, still be equipped with four conducting holes 1052 on the terminal socket (four conducting holes are the rhombus and distribute), the terminal socket bottom is equipped with two circular arc grooves 1053, and this circular arc groove is the fourth circular arc groove, and two circular arc grooves communicate the lower part of two conducting holes respectively, and it is pairwise with four conducting holes.

The terminal post seat is arranged in the mounting cavity of the plug seat main body and is positioned at the top of the rotating head seat, and the protruding heads of the pins are respectively arranged in the two pairs of through holes; the number of the binding posts is two, and the two cylindrical connection parts 1061 of each binding post are respectively inserted into the corresponding through holes and are contacted with the heads of the pins to be conducted. A polygonal groove 1041 is formed in the center of the rotary head seat, the head 1081 of the connecting column I is a hexagonal head, the tail of the connecting column I is provided with threads, and the head of the connecting column I is arranged in the polygonal groove of the rotary head seat and penetrates out of the top of the central through hole of the connecting column seat;

The connecting column II is provided with an inner thread and an outer thread, the connecting column II penetrates through the center hole of the cover plate, the inner thread of the connecting column II is in threaded connection with the end part of the connecting column I, and the outer thread of the connecting column II is in threaded connection with the center hole of the cover plate; the joint action of the connecting column I and the connecting column II can enable the connecting column base to move up and down; the mounting part 204 for fixing the two support rods is clamped between the cover plate and the plug seat main body, and the cover plate is fixedly connected with the plug seat main body through a screw 9.

Specifically, the lower portion of the inner side wall of the mounting cavity of the plug seat main body is provided with an upward annular step, the outer side wall of the rotating head seat is provided with a downward annular step, the two annular steps are matched to limit the rotating head seat, and a sealing ring 102 is arranged between the two annular steps.

specifically, terminal block 1054 is equipped with on the upper portion of terminal block lateral wall, the installation cavity inside wall of plug and socket main part be equipped with plug-in block assorted slot 1031, the plug-in block inserts in the slot that corresponds, prevents that terminal block from taking place circumferential direction in the installation cavity.

Specifically, the terminal is composed of two cylindrical connecting portions 1061, a cross rod 1062 connecting the two cylindrical connecting portions, and a compression column 1063 at the top of the cross rod, and a groove 1055 for embedding the terminal cross rod is formed at the top end of the terminal base.

Specifically, a wiring groove 110 is reserved between the bottom of the cover plate and the top of the plug seat main body, the compression posts of the two binding posts are respectively connected with the heater through wires, and the wires enter the inner cavity 205 of the supporting rod along the wiring groove and then are connected with the heater.

specifically, the support rod is of a telescopic structure and comprises two telescopic rods a (201) with a hollow structure at the lower part, four fixing pieces 202 and two telescopic rods b (203) with a hollow structure at the upper part; the telescopic rod a is provided with uniformly distributed cylindrical grooves 2011, the telescopic rod b is provided with uniformly distributed circular holes 2031, the fixing piece is provided with a plurality of fixing columns 2021, and the distances among the cylindrical grooves, the circular holes and the fixing columns are equal; telescopic link a inserts telescopic link b inner chamber to make the cylinder groove correspond with the circular port position, insert the fixed column of mounting corresponding circular port, cylinder groove, make telescopic link a, b form overall structure's bracing piece, the plastics mounting is fixed with the circular groove tight fit.

specifically, the liquid mosquito-repellent incense bottle body 3 comprises a bottle 301, a core rod 302 and a core rod fixing seat 303, wherein the core rod is fixed on the core rod seat, and the core rod seat is directly inserted into the bottle. The heater 4 includes a heater body 401, a gasket 402, a heater cover 403, and a heating block 404. The heater main body is provided with bearing holes which are symmetrically distributed, and a gasket is arranged between the heater main body and the heater cover plate and is connected with the heater cover plate through self-tapping screws 11. An indicator light 10 and a switch 12 are arranged on the heater cover plate, and a space for containing electric elements is reserved in the heater body.

specifically, the shaft 5 is of a hollow structure (convenient for wiring), a lower counter bore is formed in the shaft, a bearing 6 and a sleeve 7 are arranged on the shaft and fixed on the telescopic rod b (203) through a set screw 8, and the bearing and the heater main body 401 are in tight fit. The bearing 6 is arranged on the shaft 5, the outer ring of the bearing 6 is fixed in the heater main body 401, the sleeve 7 is arranged, and the telescopic rod b is sleeved on the shaft and fixed by the set screw 8.

a mounting method of a liquid mosquito-repellent incense heater capable of adapting to multiple angles comprises the following steps:

a. The tops of the two telescopic rods b are rotationally connected with the left side wall and the right side wall of the heater through shafts and bearings;

b. Inserting two pins into the rotary head seat and fixing the two pins with the rotary head seat, wherein the heads of the pins protrude out of the top of the rotary head seat; the rotating head base is arranged in an installation cavity of the plug base main body, the two annular steps are in limit fit, and a sealing ring is arranged between the two annular steps;

c. Arranging the head of the polygonal structure of the connecting column I in the polygonal groove of the rotary head seat, and installing the connecting column seat in the installation cavity of the plug seat main body to enable the plug block to be inserted into the corresponding slot, wherein the connecting column I penetrates through the central through hole of the connecting column seat; at the moment, the wiring terminal seat is positioned at the top of the rotary head seat and presses the head of the connecting column I, and the heads of the two pins are respectively arranged in the two pairs of through holes and positioned in the two opposite through holes;

d. four cylindrical connecting parts of the two binding posts are respectively inserted into corresponding conducting holes, wherein the two cylindrical connecting parts are contacted with the heads of the two pins to be conducted, and cross bars of the binding posts are embedded into grooves at the top ends of the binding post seats;

e. one end of the wire is connected with the compression leg at the top of the cross bar of the binding post, and the wire is embedded into the wiring groove of the plug seat main body; the installation part at the bottom of the telescopic rod a is positioned in the installation groove corresponding to the plug seat main body, and the electric wire sequentially passes through the inner cavity of the installation part, the inner cavity of the telescopic rod a, the inner cavity of the telescopic rod b and the inner cavity of the shaft and is connected with the heater;

f. covering the cover plate on the plug seat main body, enabling the wiring groove of the cover plate to correspond to the wiring groove of the plug seat main body in position so as to place an electric wire, and enabling the mounting groove of the cover plate to correspond to the mounting groove of the plug seat main body in position so as to clamp the two mounting parts; the connecting column II penetrates through the center hole of the cover plate, the inner thread of the connecting column II is in threaded connection with the end part of the connecting column I, and the outer thread of the connecting column II is in threaded connection with the center hole of the cover plate;

g. the cover plate is fixedly connected with the plug seat main body through screws, and the mounting parts of the two telescopic rods a are clamped and fixed;

h. Insert telescopic link a in the suitable position of telescopic link b inner chamber, make cylinder groove and circular port position correspond, insert the fixed column tight fit of mounting in the circular port, the cylinder groove that correspond, make telescopic link a, b form overall structure's bracing piece, so far, the installation of the liquid mosquito-repellent incense heater of adaptable multi-angle is accomplished.

When the plug seat works normally, the connecting column II and the connecting column I are screwed relatively, and the external thread of the connecting column II and the central hole of the cover plate of the plug seat are also screwed relatively; the liquid mosquito-repellent incense bottle body is arranged between the two supporting rods and is in threaded connection with the heater, the pins of the plug seat are inserted into the corresponding socket holes, and the switch is turned on to enable the heater to work;

because the top of the supporting rod is respectively and rotatably connected with the two sides of the heater through the shaft and the bearing, no matter which installation position the socket hole is in, the liquid mosquito-repellent incense bottle body connected with the heater can keep a vertical state under the action of gravity so as to prevent liquid in the liquid mosquito-repellent incense bottle body from spilling;

when the pins need to rotate, the connecting column II and the plug seat cover plate are disconnected by the threads, the connecting column II is pulled outwards, the connecting column I is lifted upwards, and the head of the connecting column I drives the connecting column seat to separate the connecting column seat from the rotating head seat; the rotating pin enables the rotating head seat to rotate to the limit position, namely the heads of the pins rotate along the arc grooves at the bottom of the terminal post seat, so that the heads of the two pins are positioned in the other two opposite conduction holes; and pressing down the connecting column II to enable the head of the connecting column I to be embedded into the polygonal groove of the rotary head seat, and screwing the connecting column II and the plug seat cover plate.