阅读说明：本技术 一种投射灯及其安装方法 (Projection lamp and mounting method thereof ) 是由 黄葵燕 陈烨 于 2021-07-30 设计创作，主要内容包括：本发明涉及投射灯技术领域,具体涉及一种投射灯,包括柱形灯壳,所述柱形灯壳的四个长边侧壁均开设有透光孔,所述柱形灯壳的两个短边均开设有与其内部连通的圆孔,其中,一个圆孔内固定连接有内螺纹环,另一个圆孔内固定有电机架,所述电机架内固定有传动电机,所述传动电机的电机轴传动连接有传动齿轮,且传动电机所在侧的圆孔内嵌入固定有风机。本发明中,通过将灯带设置成与灯管组合拆分的结构,这样在遇到次品检测和日常损坏时,能够以较小的代价灯珠更换,同时采用旋转的结构,在灯管外部设置不同颜色和不同功率的灯带,利用传动电机改变灯带位置,实现好坏、颜色和功率的快速更换。(The invention relates to the technical field of projection lamps, in particular to a projection lamp which comprises a cylindrical lamp shell, wherein light transmission holes are formed in the side walls of four long sides of the cylindrical lamp shell, round holes communicated with the interior of the cylindrical lamp shell are formed in two short sides of the cylindrical lamp shell, an internal thread ring is fixedly connected in one round hole, a motor frame is fixedly arranged in the other round hole, a transmission motor is fixedly arranged in the motor frame, a motor shaft of the transmission motor is in transmission connection with a transmission gear, and a fan is fixedly embedded in the round hole on the side where the transmission motor is located. According to the lamp strip, the lamp strip is arranged in a structure combined and detached with the lamp tube, so that lamp beads can be replaced at a low cost when inferior-quality detection and daily damage are met, meanwhile, a rotary structure is adopted, the lamp strips with different colors and different powers are arranged outside the lamp tube, the position of the lamp strip is changed by using the transmission motor, and the quick replacement of quality, color and power is realized.)

1. The utility model provides a projection lamp, its characterized in that, includes cylindricality lamp body (100), light trap (102) have all been seted up to four long limit lateral walls of cylindricality lamp body (100), the inside of cylindricality lamp body (100) is provided with fluorescent tube (500), one side outer wall cup joint of fluorescent tube (500) is fixed with conducting ring (502) that are used for the power-receiving, the outer wall of fluorescent tube (500) is waiting the angle and is provided with lamp area (800) that a plurality of and conducting ring (502) electricity are connected, supporting connection has the function board in light trap (102), screw hole (106) that are used for being connected with the function board are all seted up to four corners of four long limit lateral walls of cylindricality lamp body (100).

2. The projector lamp as claimed in claim 1, wherein two short sides of the cylindrical lamp housing (100) are both provided with circular holes communicating with the inside of the cylindrical lamp housing, wherein one circular hole is fixedly connected with an internal thread ring (101), the other circular hole is fixedly provided with a motor frame (104), the motor frame (104) is internally fixed with a transmission motor (105), a motor shaft of the transmission motor (105) is connected with a transmission gear (103) in a transmission manner, a fan (300) is embedded and fixed in the circular hole at the side of the transmission motor (105), the surface of the fan (300) is fixed with a connecting seat (200), the internal thread ring (101) is internally connected with an external thread ring (700) in a rotation manner, and an internal gear ring (501) in meshing transmission with the transmission gear (103) is fixed in the lamp tube (500) close to the transmission motor (105).

3. A projector lamp as claimed in claim 1, wherein the functional board is a light-conducting lamp board (400) or a sealed lamp board (600).

4. The projector lamp as claimed in claim 3, wherein the light guide lamp panel (400) comprises a rubber expansion sleeve (401) connected with the inner contour of the corresponding light hole (102), a frame plate (404) is fixedly connected to the top of the rubber expansion sleeve (401), a tin foil sleeve (405) is connected between the inside of the frame plate (404) and the inner wall of the light hole (102), a glass plate (406) is fixed to the inside of the frame plate (404) in an embedded manner, a first connecting plate (407) is fixed to the position of the threaded hole (106) corresponding to the side wall of the frame plate (404), a rotating base (403) is fixed to the bottom surface of the first connecting plate (407), the rotating base (403) is connected with one end of the gooseneck tube (402) in an internal rotating manner, and the other end of the gooseneck tube (402) is connected with the threaded hole (106) corresponding to the position in a screwing manner.

5. The projector lamp as claimed in claim 3, wherein the sealing lamp panel (600) comprises a rectangular plate (603) for blocking the light hole (102), a sealing strip (604) for sealing the light hole (102) is adhered and fixed to the bottom surface of the rectangular plate (603), a second connecting plate (602) is fixed to the position of the side wall of the rectangular plate (603) corresponding to the threaded hole (106), and a screw through hole (601) is formed in the surface of the second connecting plate (602).

6. The projector lamp as claimed in claim 2, wherein a cross bar (702) is fixed inside the external thread ring (700), two top blocks (703) for clamping the inner wall of the lamp tube (500) are fixed on the surface of the cross bar (702), and an isolation net (701) is fixed inside the fan (300) and the external thread ring (700) in a clamping manner.

7. The projector lamp as claimed in claim 1, wherein the conductive ring (502) has a plurality of sets of conductive jacks (505) embedded and fixed at equal angles from the sidewall where the transmission motor (105) is located, each set of conductive jacks (505) includes two conductive jacks (505), the conductive ring (502) has a first conductive strip slot (503) and a second conductive strip slot (504) embedded and fixed on the outer sidewall, the first conductive strip slot (503) and the second conductive strip slot (504) have a plurality of conductive strips embedded at equal distances, and the two conductive jacks (505) of the same set are electrically connected to the conductive strips of the first conductive strip slot (503) and the second conductive strip slot (504) at adjacent positions respectively;

the lamp strip (800) comprises a substrate (804) attached to the outer wall of the lamp tube (500), two conductive insertion rods (803) inserted into the same group of conductive insertion holes (505) are fixed at the end of the substrate (804), and a plurality of anti-UV lamp beads (801) are fixed on the surface of the substrate (804) at equal intervals;

and the positions of the cylindrical lamp shell (100) corresponding to the first conductive strip groove (503) and the second conductive strip groove (504) are respectively connected with a plurality of conductive columns (107) in a sliding manner, wherein the conductive columns are connected through springs.

8. The projector lamp as claimed in claim 7, wherein the outer wall of the lamp tube (500) is provided with a plurality of ball-end chutes (506) at equal angles, and a bar-shaped block (802) slidably connected with the ball-end chutes (506) is fixed at the bottom of the base plate (804).

9. The projector as claimed in claim 7, wherein the arc of the inner arc surface of the substrate (804) is the same as the arc of the outer arc surface of the lamp tube (500), silicone grease is coated between the substrate (804) and the lamp tube (500), and a plurality of heat dissipation sheets are fixed on the inner wall of the lamp tube (500) at equal angles.

10. A method of mounting a projector as claimed in claims 1 to 9, wherein the method comprises the steps of:

the method comprises the following steps: selecting a lamp strip (800) with a proper quantity or color or illumination power according to the illumination environment;

step two: coating silicone grease on the inner arc surface of the lamp strip (800), then sliding and inserting the lamp strip (800) into a ball head sliding groove (506) of the lamp tube (500), inserting a conductive insertion rod (803) of the lamp strip (800) into a conductive insertion hole (505) at a corresponding position, and sending the assembled lamp tube (500) into the cylindrical lamp shell (100);

step three: assembling a light guide lamp panel (400) or a sealing lamp panel (600) on the corresponding light holes (102) according to requirements, and then connecting the connecting seat (200) with a fixed point through a bolt;

step four: through buckling gooseneck (402), thereby change the orientation of leaded light lamp plate (400), thereby throw light on appointed area.

Technical Field

The invention relates to the technical field of projection lamps, in particular to a projection lamp and an installation method thereof.

Background

The profection lamp is mainly used for making the usefulness of architectural decoration or venue illumination, still is used for outlining the profile of large building simultaneously, and the profection lamp is often used in the open air, because of it directly exposes outside, sunshine direct irradiation can lead to the lamp pearl of profection lamp to turn yellow ageing, influences the life and the illuminating effect of profection lamp, therefore outdoor profection lamp often adopts anti UV lamp pearl as the light source.

The existing projection lamp mostly adopts lamp beads, the existing lamp beads are welded on a specific plate body, when the lamp beads on the projection lamp are damaged to exceed a certain number, the lighting effect of the projection lamp is greatly reduced, the lamp plate may need to be replaced for better lighting effect, waste is caused, and the existing projection lamp has the defects of poor heat dissipation effect, long maintenance time and inflexibility in light irradiation adjustment.

Disclosure of Invention

In order to overcome the above technical problems, the present invention provides a projector and a method for mounting the same.

The purpose of the invention can be realized by the following technical scheme:

a projection lamp comprises a cylindrical lamp shell, light holes are formed in four long side walls of the cylindrical lamp shell, a lamp tube is arranged in the cylindrical lamp shell, a conducting ring for receiving electricity is fixedly sleeved on one side outer wall of the lamp tube, the rotating lamp tube is powered through the conducting ring, a plurality of lamp strips electrically connected with the conducting ring are arranged on the outer wall of the lamp tube at equal angles, the lamp tube can supply power to the lamp strips, a function board is connected in the light holes in a matched mode, threaded holes used for being connected with the function board are formed in four corners of the four long side walls of the cylindrical lamp shell, the lamp strips are arranged in a structure combined and separated with the lamp tube, lamp beads can be replaced at low cost when defective product detection and daily damage occur, meanwhile, the rotating structure is adopted, the lamp strips with different colors and different powers are arranged outside the lamp tube, the position of the lamp strip is changed by utilizing the transmission motor, so that the quick replacement of quality, color and power is realized.

Further, the method comprises the following steps: the utility model discloses a fan, including cylindricality lamp body, circular hole, motor frame, transmission motor, motor shaft transmission, fan, connecting seat, internal thread ring, external thread ring, the circular hole of communicating rather than inside is all seted up to two minor faces of cylindricality lamp body, and wherein, the downthehole fixed connection of a circular hole has the interior becket, and another round hole internal fixation has the motor frame, the motor frame internal fixation has transmission motor, transmission motor's motor shaft transmission is connected with drive gear, and the round hole embedding of transmission motor place side is fixed with the fan, the fixed surface of fan has the connecting seat, the internal thread ring internal rotation closes to be connected with the external thread ring, the fluorescent tube is close to transmission motor's inside joint and is fixed with the ring gear with drive gear meshing transmission.

Further, the method comprises the following steps: the function board is a light guide lamp board or a sealing lamp board.

Further, the method comprises the following steps: the leaded light lamp plate includes and corresponds the flexible cover of the inside profile connection of light trap, the top fixedly connected with framed panel of the flexible cover of rubber, be connected with the tinsel cover between the inside of framed panel and the light trap inner wall, the inside embedding of framed panel is fixed with the glass board, the lateral wall of framed panel corresponds screw hole position department and is fixed with connecting plate one, the bottom surface of connecting plate one is fixed with rotates the seat, the inside rotation of rotating the seat is connected with the one end of gooseneck pipe, the other end of gooseneck pipe closes with the screw hole that corresponds the position soon and is connected, has the framed panel of flexible cover of rubber and tinsel cover through setting up the gooseneck union coupling, and convenience of customers adjusts the bright direction as required, this kind of structure, and the regulation mode is nimble and the fastness is strong.

Further, the method comprises the following steps: the sealing lamp plate comprises a rectangular plate used for blocking the light transmission holes, sealing strips used for sealing the light transmission holes are fixed to the bottom surface of the rectangular plate in an adhesion mode, connecting plates II are fixed to positions, corresponding to the threaded holes, of the side walls of the rectangular plate, screw penetrating holes are formed in the surfaces of the connecting plates II, and shading and light control are conducted on positions, which do not need illumination, through the sealing lamp plate.

Further, the method comprises the following steps: the fan is fixed with the separation net with the inside joint of external screw thread ring, realizes the injecing to the fluorescent tube position like this through the kicking block, is convenient for carry out stable transmission to the fluorescent tube like this.

Further, the method comprises the following steps: the conducting ring deviates from the side wall of the transmission motor and is fixedly embedded with a plurality of groups of conducting jacks at equal angles, each group of conducting jacks comprises two conducting jacks, the two conducting jacks in the same group are used for connecting the positive and negative electrodes of an electricity object or fire and zero lines, the outer side wall of the conducting ring is fixedly embedded with a first conducting strip groove and a second conducting strip groove, a plurality of conducting strips are embedded in the first conducting strip groove and the second conducting strip groove at equal distances, the two conducting jacks in the same group are respectively electrically connected with the conducting strips of the first conducting strip groove and the second conducting strip groove which are positioned at adjacent positions, and the conducting strips are separated from each other, so that when power is received, the power can be received independently;

the lamp strip comprises a substrate attached to the outer wall of the lamp tube, two conductive insertion rods inserted into the same group of conductive insertion holes are fixed at the end part of the substrate, and a plurality of anti-UV lamp beads are fixed on the surface of the substrate at equal intervals, so that after the conductive insertion rods are powered on, the power can be supplied to the anti-UV lamp beads distributed in parallel;

the positions of the cylindrical lamp shell corresponding to the first conductive bar groove and the second conductive bar groove are respectively connected with a plurality of conductive columns which are connected through springs in a sliding mode, and the conductive columns are connected with independent power supply lines.

Further, the method comprises the following steps: a plurality of ball head sliding grooves are formed in the outer wall of the lamp tube at equal angles, and a bar-shaped block which is in sliding connection with the ball head sliding grooves is fixed at the bottom of the base plate, so that the lamp strip can be firmly fixed.

Further, the method comprises the following steps: the intrados of base plate is the same with the extrados radian of fluorescent tube, the coating has the silicone grease between base plate and the fluorescent tube, and the base plate can closely paste with the fluorescent tube like this to make things convenient for thermal transmission, the inner wall of fluorescent tube is fixed with a plurality of radiating thin slices such as angle, combines the heat that the fan can confront UV lamp pearl and send to spread through setting up radiating thin slice.

Further, the method comprises the following steps: the controller is fixed in the cylindrical lamp shell, a control line of the controller is connected with the corresponding conductive columns, and therefore the controller can control the on-off of one or more lamp strips.

Further, the method comprises the following steps: the invention provides an installation method of the projection lamp, which comprises the following steps:

the method comprises the following steps: selecting a proper number of lamp strips or a proper color or a proper lighting power according to the illumination environment;

step two: coating silicone grease on the inner arc surface of the lamp strip, then sliding and inserting the lamp strip into a ball head chute of the lamp tube, inserting a conductive insertion rod of the lamp strip into a conductive insertion hole at a corresponding position, and sending the assembled lamp tube into a cylindrical lamp shell;

step three: assembling a light guide lamp plate or a sealing lamp plate on the corresponding light holes according to requirements, and connecting the connecting seat with the fixed point through a bolt;

step four: through buckling the gooseneck to change the orientation of leaded light lamp plate, thereby throw light on appointed area.

The invention has the beneficial effects that:

1. a transmission motor is fixed in a circular hole of a cylindrical lamp shell, a motor shaft of the transmission motor is in transmission connection with a transmission gear, then a connecting seat is fixed on the surface of a fan, an internal thread ring of the cylindrical lamp shell is in screwed connection with an external thread ring, a lamp tube is arranged in the cylindrical lamp shell, a conducting ring for receiving electricity is sleeved and fixed on the outer wall of the lamp tube at the same side as the internal thread ring, a plurality of lamp strips electrically connected with the conducting ring are arranged on the outer wall of the lamp tube at equal angles, so that the lamp tube can supply electricity to the lamp strips, a light guide lamp plate or a sealing lamp plate is connected in the light transmitting hole in a matched manner, threaded holes for connecting with the light guide lamp plate or the sealing lamp plate are formed in four corners of four long side walls of the cylindrical lamp shell, and the lamp strips are arranged into a structure which is combined and detached with the lamp tube, so that the lamp strips can be replaced with smaller cost when defective product detection and daily damage are met, meanwhile, a rotary structure is adopted, lamp belts with different colors and different powers are arranged outside the lamp tube, and the position of the lamp belt is changed by utilizing a transmission motor, so that the quick replacement of quality, color and power is realized;

2. the structure is characterized in that two ends of a rubber telescopic sleeve of the light guide lamp panel are fixedly connected with a frame plate and the inner wall of a light transmitting hole respectively, a tin foil sleeve is connected between the inner part of the frame plate and the inner wall of the light transmitting hole, one end of a gooseneck is rotatably connected inside a rotating seat of the frame plate, the other end of the gooseneck is screwed and connected with a threaded hole in a corresponding position, and the gooseneck is connected with the frame plate with the rubber telescopic sleeve and the tin foil sleeve;

3. a plurality of groups of conductive jacks are embedded and fixed in the side wall of the conductive ring, which deviates from the transmission motor, at equal angles, two conductive jacks in the same group are used for connecting the positive and negative poles or the fire and zero lines of an electricity object, a conductive strip groove I and a conductive strip groove II are embedded and fixed in the outer side wall of the conductive ring, a plurality of conductive sheets are embedded in the conductive strip groove I and the conductive strip groove II at equal intervals, the two conductive jacks in the same group are respectively and electrically connected with the conductive sheets of the conductive strip groove I and the conductive strip groove II which are positioned at adjacent positions, the conductive sheets are separated from each other, so that when power is received, independent power receiving can be carried out, two conductive inserting rods which are inserted into the conductive jacks in the same group are fixed at the end part of the substrate of the lamp strip, and a plurality of conductive columns which are connected with the conductive jacks in the same group are respectively and slidably connected with a plurality of conductive columns which are connected through springs and are connected with independent power supply lines at the positions corresponding to the conductive strip groove I and the conductive strip groove II, through setting up independent power supply mode to dispose corresponding controller and carry out independent control to the lamp area, thereby can realize changing the power supply behind the transposition soon.

Drawings

The invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of a projector according to the present invention;

FIG. 2 is a schematic view of a cylindrical lamp housing and tube assembly according to the present invention;

FIG. 3 is a schematic structural view of a light guide panel according to the present invention;

FIG. 4 is a schematic view of the structure of the sealing lamp panel according to the present invention;

FIG. 5 is a schematic view of the construction of the externally threaded ring of the present invention;

fig. 6 is a schematic structural view of the light strip of the present invention;

fig. 7 is a schematic structural view of a cylindrical lamp envelope of the present invention;

FIG. 8 is a schematic view of the structure of the lamp tube of the present invention;

fig. 9 is a cross-sectional view of a lamp tube according to the present invention.

In the figure: 100. a cylindrical lamp housing; 101. an internally threaded ring; 102. a light-transmitting hole; 103. a transmission gear; 104. a motor frame; 105. a drive motor; 106. a threaded hole; 107. a conductive post; 200. a connecting seat; 300. a fan; 400. a light guide lamp panel; 401. a rubber telescopic sleeve; 402. a gooseneck; 403. a rotating seat; 404. a frame plate; 405. a tin foil sleeve; 406. a glass plate; 407. a first connecting plate; 500. a lamp tube; 501. an inner gear ring; 502. conducting rings; 503. a first conductive strip groove; 504. a second conductive strip groove; 505. a conductive jack; 506. a ball head chute; 600. a sealed lamp panel; 601. a screw through hole; 602. a second connecting plate; 603. a rectangular plate; 604. a sealing strip; 700. an externally threaded ring; 701. an isolation net; 702. a cross bar; 703. a top block; 800. a light strip; 801. anti-UV lamp beads; 802. a bar-shaped block; 803. a conductive plunger; 804. a substrate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-9, a projector lamp includes a cylindrical lamp housing 100, light-transmitting holes 102 are formed in four long side walls of the cylindrical lamp housing 100, circular holes communicated with the inside of the cylindrical lamp housing 100 are formed in two short sides of the cylindrical lamp housing 100, an internal thread ring 101 is fixedly connected in one circular hole, a motor frame 104 is fixedly connected in the other circular hole, a transmission motor 105 is fixed in the motor frame 104, a motor shaft of the transmission motor 105 is in transmission connection with a transmission gear 103, a fan 300 is embedded and fixed in the circular hole on the side of the transmission motor 105, a connecting seat 200 is fixed on the surface of the fan 300, and an external thread ring 700 is rotatably connected in the internal thread ring 101;

the lamp tube 500 is arranged in the cylindrical lamp housing 100, the inner gear ring 501 in meshing transmission with the transmission gear 103 is fixed in the lamp tube 500 in a clamping mode close to the transmission motor 105, the outer wall of the lamp tube 500 on the same side as the inner gear ring 501 is fixedly sleeved with the conducting ring 502 for receiving power, the rotating lamp tube 500 is powered through the conducting ring 502, a plurality of lamp strips 800 electrically connected with the conducting ring 502 are arranged on the outer wall of the lamp tube 500 at equal angles, so that the lamp tube 500 can supply power to the lamp strips 800, the light guide lamp panel 400 or the sealing lamp panel 600 is connected in the light transmitting hole 102 in a matching mode, the four corners of the four long side walls of the cylindrical lamp housing 100 are provided with the threaded holes 106 for being connected with the light guide lamp panel 400 or the sealing lamp panel 600, the lamp strips 800 are arranged in a structure capable of being combined and detached with the lamp tube 500, therefore, when defective product detection and daily damage occur, lamp beads can be replaced with low cost, and meanwhile, a rotating structure is adopted, the lamp strip 800 with different colors and different powers is arranged outside the lamp tube 500, and the position of the lamp strip 800 is changed by using the transmission motor 105, so that the quick replacement of quality, color and power is realized.

Light guide lamp plate 400 includes and corresponds the flexible cover 401 of rubber that the inside profile of light trap 102 is connected, the flexible top fixedly connected with framed panel 404 of cover 401 of rubber, be connected with tinfoil cover 405 between the inside of framed panel 404 and the light trap 102 inner wall, the inside embedding of framed panel 404 is fixed with glass board 406, the lateral wall of framed panel 404 corresponds screw hole 106 position department and is fixed with connecting plate 407, the bottom surface of connecting plate 407 is fixed with rotates seat 403, the inside rotation that rotates seat 403 is connected with the one end of gooseneck 402, the other end of gooseneck 402 closes with the screw hole 106 that corresponds the position soon and is connected, connect the framed panel 404 that has flexible cover 401 of rubber and tinfoil cover 405 through setting up gooseneck 402, convenience of customers adjusts the illumination direction as required, this kind of structure, the regulation mode is nimble and the fastness is strong.

Sealing lamp plate 600 is including the rectangular plate 603 that is used for blocking light trap 102, the fixed sealing strip 604 that is used for sealing light trap 102 of bottom surface adhesion of rectangular plate 603, the lateral wall of rectangular plate 603 corresponds screw hole 106 position department and is fixed with two connecting plates 602, screw through hole 601 has been seted up on the surface of two connecting plates 602, be convenient for carry out shading accuse light to the position that does not need the illumination through setting up sealing lamp plate 600, the inside of external screw thread ring 700 is fixed with horizontal pole 702, the fixed surface of horizontal pole 702 has two kicking blocks 703 that are used for joint fluorescent tube 500 inner wall, the inside joint of fan 300 and external screw thread ring 700 is fixed with separation net 701, realize the injecing to fluorescent tube 500 position through kicking block 703 like this, be convenient for carry out stable transmission to fluorescent tube 500 like this.

A plurality of groups of conductive jacks 505 are embedded and fixed in the side wall of the conductive ring 502 away from the transmission motor 105 at equal angles, each group of conductive jacks 505 comprises two conductive jacks 505, the two conductive jacks 505 in the same group are used for connecting the positive and negative poles or the fire and zero lines of an electricity object, a conductive strip groove I503 and a conductive strip groove II 504 are embedded and fixed in the outer side wall of the conductive ring 502, a plurality of conductive sheets are embedded in the conductive strip groove I503 and the conductive strip groove II 504 at equal intervals, the two conductive jacks 505 in the same group are respectively electrically connected with the conductive sheets of the conductive strip groove I503 and the conductive strip groove II 504 which are positioned at adjacent positions, and the conductive sheets are separated from each other, so that when power is received, the power can be independently received;

the lamp strip 800 comprises a substrate 804 attached to the outer wall of the lamp tube 500, two conductive insertion rods 803 inserted into the same group of conductive insertion holes 505 are fixed at the end of the substrate 804, and a plurality of anti-UV lamp beads 801 are fixed on the surface of the substrate 804 at equal intervals, so that after the conductive insertion rods 803 are powered on, the plurality of anti-UV lamp beads 801 distributed in parallel can be powered;

the positions of the cylindrical lamp housing 100 corresponding to the first conductive bar groove 503 and the second conductive bar groove 504 are respectively connected with a plurality of conductive posts 107 and conductive posts 107 connected through springs in a sliding manner and connected with independent power supply lines.

A plurality of bulb spouts 506 have been seted up to the outer wall of fluorescent tube 500 equiangular, the bottom of base plate 804 is fixed with the bar piece 802 with bulb spout 506 sliding connection, can fix lamp area 800 position firmly like this, the intrados of base plate 804 is the same with the extrados radian of fluorescent tube 500, the coating has the silicone grease between base plate 804 and the fluorescent tube 500, base plate 804 can closely paste with fluorescent tube 500 like this to make things convenient for thermal transmission.

The equal angle of fluorescent tube 500's inner wall is fixed with a plurality of radiating thin slices, combines fan 300 to resist the heat that UV lamp pearl 801 sent and spread through setting up the radiating thin slice, and the inside of cylindricality lamp body 100 is fixed with the controller, and the control line of controller is connected with the post 107 that leads of corresponding position alone, and the controller can be controlled the break-make in one or more lamp area 800 like this.

The invention provides an installation method of the projection lamp, which comprises the following steps:

the method comprises the following steps: selecting a proper number or color or lighting power of the lamp strips 800 according to the illumination environment;

step two: coating silicone grease on the inner arc surface of the lamp strip 800, then sliding and inserting the lamp strip 800 into the ball head sliding groove 506 of the lamp tube 500, inserting the conductive insertion rod 803 of the lamp strip 800 into the conductive insertion hole 505 at the corresponding position, and sending the assembled lamp tube 500 into the cylindrical lamp housing 100;

step three: assembling the corresponding light holes 102 with the light guide lamp panel 400 or the sealing lamp panel 600 as required, and then connecting the connecting seat 200 with the fixing points through bolts;

step four: through buckling gooseneck 402 to change the orientation of leaded light lamp plate 400, thereby throw light on the specified area.

The working principle is as follows: when the lamp strip 500 is used, the intrados of the lamp strip 800 with a proper number, color or lighting power is selected according to the irradiation environment, coated with silicone grease and then is slidably inserted into the ball-end sliding groove 506 of the lamp tube 500, the conductive insertion rod 803 of the lamp strip 800 is inserted into the conductive insertion hole 505 at the corresponding position, then the assembled lamp tube 500 is sent into the cylindrical lamp housing 100, so that the first conductive strip groove 503 and the second conductive strip groove 504 of the lamp tube 500 are respectively abutted against the conductive post 107 at the corresponding position, meanwhile, the inner gear ring 501 is meshed with the transmission gear 103 of the transmission motor 105, and then the outer thread ring 700 is screwed with the inner thread ring 101, thereby fixing the lamp tube 500;

then, the corresponding light holes 102 are assembled with the light guide lamp panel 400 or the sealing lamp panel 600 as required, the connecting seat 200 is connected with the fixed point through bolts, corresponding cable connection is performed, then the gooseneck 402 is bent, so that the orientation of the light guide lamp panel 400 is changed, a specified area is illuminated, and when the projector lamp works, the fan 300 supplies air to the inside of the lamp tube 500, so that the projector lamp is radiated;

when the lamp strip 800 is damaged or needs to irradiate light color or illumination power, an operator can control the transmission motor 105 to work, so that the transmission gear 103 drives the lamp tube 500 to rotate, and the lamp strip 800 at other positions is moved to a working position.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.