阅读说明：本技术 一种遮阳伞伞骨的发光结构 (Light-emitting structure of sunshade umbrella rib ) 是由 张波 于 2019-10-15 设计创作，主要内容包括：本发明提供了一种遮阳伞伞骨的发光结构,属于户外用具技术领域。它解决了现有技术中遮阳伞伞骨的发光结构制造复杂、成本高的问题。本遮阳伞伞骨的发光结构包括发光体、连接发光体的导线和固定在伞骨上的安装条,所述安装条内具有沿其长度方向延伸的安装槽,所述发光体和导线均嵌设在所述安装槽内,所述发光体能依靠安装条的形变从安装槽的槽口卡入安装槽内且安装条在形变复位后能对发光体进行定位。本发明具有制造简单、成本低的优点。(The invention provides a light-emitting structure of a sunshade rib, belonging to the technical field of outdoor appliances. The problems that the light-emitting structure of the umbrella rib of the sunshade umbrella in the prior art is complex to manufacture and high in cost are solved. This light emitting structure of sun shade rib includes luminous body, the wire of connecting the luminous body and fixes the mounting bar on the rib, have in the mounting bar along the mounting groove that its length direction extends, luminous body and wire all inlay and establish in the mounting groove, luminous body can rely on the deformation of mounting bar to go into in the mounting groove and the mounting bar can fix a position the luminous body after deformation resets from the notch card of mounting groove. The invention has the advantages of simple manufacture and low cost.)

1. The utility model provides a light-emitting structure of sun shade umbrella rib, includes luminous body (2), connects wire (3) of luminous body (2) and fixes mounting bar (4) on umbrella rib (1), a serial communication port, mounting groove (41) that extend along its length direction have in mounting bar (4), luminous body (2) and wire (3) all inlay and establish in mounting groove (41), luminous body (2) can rely on the deformation of mounting bar (4) to go into in mounting groove (41) and mounting bar (4) can fix a position luminous body (2) after deformation resets from the notch card of mounting groove (41).

2. The light-emitting structure of the sunshade rib of claim 1, characterized in that the notch edge of the mounting groove (41) is provided with a notch (42) at the position corresponding to the light-emitting body (2), and the light-emitting body (2) is partially embedded into the corresponding notch (42).

3. The light-emitting structure of the sunshade rib of claim 2, characterized in that said light-emitting body (2) comprises a patch LED (21) connected with the wire (3) and a packaging adhesive (22) which is coated outside the LED and has a bead-like structure, and said notch (42) is an arc notch.

4. The light-emitting structure of the sunshade rib of claim 2 or 3, characterized in that the mounting bar (4) comprises a base plate (43) and two side plates (44) which are connected to the base plate (43) and are oppositely arranged, the base plate (43) and the side plates (44) are both in a strip shape and have the same length direction, the bottom edge of each side plate (44) is bent towards the other side plate (44) to form a positioning turned edge (441) against which the light-emitting body (2) can abut, the base plate (43), the two side plates (44) and the positioning turned edges (441) of the two side plates (44) jointly enclose to form the mounting groove (41), and a notch of the mounting groove (41) is formed between the inner side edges of the positioning turned edges (441) on the two side plates (44).

5. The light-emitting structure of the sunshade rib according to claim 4, characterized in that at least two light-emitting bodies (2) are arranged in the mounting bar (4), each light-emitting body (2) is arranged along the length direction of the mounting bar (4) at intervals, and the position on the inner side of each positioning turned edge (441) corresponding to each light-emitting body (2) is provided with the notch (42) for the light-emitting body (2) to be partially embedded.

6. The light-emitting structure of the sunshade rib of claim 4, characterized in that the base plate (43) is provided with positioning holes (45) at the positions corresponding to each light-emitting body (2), and the light-emitting bodies (2) are partially embedded into the corresponding positioning holes (45).

7. The light-emitting structure of a sunshade rib according to claim 4, characterized in that two side plates (44) are respectively perpendicularly connected to two long sides of the base plate (43), and the two side plates (44) and the base plate (43) are integrally formed of a plastic material.

8. The light-emitting structure of the sunshade rib according to claim 4, characterized in that the mounting bar (4) is fixedly provided with a lamp holder (5) at the position corresponding to each luminous body (2), the top surface of the lamp holder (5) is abutted against the outer walls of the positioning turned edges (441) on the two side plates (44), and the top surface of the lamp holder (5) is further provided with two limiting turned edges (51) which are respectively abutted against the outer side surfaces of the side plates (44).

9. The light-emitting structure of the umbrella rib of the sunshade according to claim 8, characterized in that the umbrella rib (1) is a hollow tubular structure, the positions of the umbrella rib (1) corresponding to the lamp holders (5) are respectively provided with a mounting hole (11), the lamp holders (5) are provided with light holes (52) which are arranged opposite to the luminous body (2) and the two ends of which penetrate through, and the lamp holders (6) which are in threaded connection with the light holes (52) and can fix the lamp holders (5) on the inner wall of the umbrella rib (1) are arranged in the mounting holes (11) in a penetrating manner.

10. The light-emitting structure of a parasol rib according to claim 9, characterized in that the lamp head (6) comprises a shaft (61) screwed to the light hole (52) and a head (62) attached to one end of the shaft (61), the head (62) being located outside the rib (1) and abutting against the outer wall of the rib (1) at the edge of the mounting hole (11).

11. The light-emitting structure of sunshade rib according to claim 9, characterized in that the bottom of said lamp holder (5) has two opposite protrusions (53) and a recess (54) is formed between two protrusions (53), the lower opening of said light hole (52) is located at the bottom of said recess (54), the bottom of two protrusions (53) are both abutted against the inner wall of said rib (1), said mounting hole (11) is located between two protrusions (53) and the distance between two protrusions (53) is greater than the diameter of said mounting hole (11).

Technical Field

The invention belongs to the technical field of outdoor appliances, relates to a sunshade, and particularly relates to a light-emitting structure of a sunshade rib.

Background

Sunshade is a sun-shading tool often used in outdoor leisure places, and becomes increasingly popular as more and more people begin to perform more outdoor activities. Outdoor activities performed at night when the sun is setting a mountain often require adequate lighting for the event venue. Therefore, persons in the industry have proposed solar sunshade umbrella, which is to add a light bar using solar energy as energy on the rib of the traditional sunshade umbrella, and can realize illumination of the moving space under the sunshade umbrella by means of the light bar.

The light bar mounting structure for the sunshade (application number: 201420796171.5; publication number: CN204351235U) as disclosed in Chinese patent document comprises an umbrella rib, a lamp holder, a lampshade, a circuit board and a luminous body, wherein a channel for accommodating the circuit board is arranged in the umbrella rib, the luminous body is mounted on the circuit board, the bottom of the lamp holder is fixed on the circuit board, the top of the lamp holder is hidden in the channel, a through hole is formed in the side wall of the umbrella rib, and the lampshade passes through the through hole and is mutually fixed with the lamp holder. The luminous component in the structure adopts a circuit board to be welded with a luminous body, and due to the fact that the sizes of the sunshade umbrellas are different and the lengths of sunshade ribs with different sizes are different, sunshade manufacturers are required to be equipped with circuit boards with different types and sizes, production flexibility is poor, and production cost is increased. On the other hand, the circuit board generally needs glass fiber as a substrate, copper sheets are attached to the substrate to achieve electric conduction, the manufacturing process is complex, the material cost is high, and the sunshade umbrella generally has a plurality of umbrella ribs, so that a plurality of circuit boards are often needed to achieve light emission of one sunshade umbrella, the production cost of the whole solar sunshade umbrella is increased greatly due to the fact that the sunshade umbrella is invisible, and the advantage of the sunshade umbrella is not favorable for market competition.

At present, aiming at the problem of high cost of the light-emitting structure of the existing sunshade rib, the technical personnel in the field mainly improve the problem by the following ways: 1. the substrate of the circuit board is made of a material with lower cost; 2. the mode of externally arranging a lead is adopted to replace a copper sheet on a circuit board to realize electric conduction; 3. the luminous luminance of single LED lamp of increase is through the quantity that reduces the interior lamp strip of rib to the quantity that reduces the circuit board realizes reduce cost, reaches same luminous effect simultaneously.

In addition, because the rib adopts metal material to make usually, the rib is when carrying out punching of through-hole, downthehole burr can appear in the through-hole, and among this lamp strip mounting structure, mounting hole opening on the lamp stand extends to the through-hole department of rib, at the in-process of lamp stand screw in lamp stand mounting hole, burr in the through-hole can be directly brought into in the mounting hole of lamp stand, lead to the lamp stand precession process hard and often not to the end of revolving for distance grow influences luminous effect between lamp stand and the luminous body. At present, in order to avoid burrs from affecting the installation of the lamp holder, the commonly adopted technical means are as follows: 1. after the through holes are punched on the umbrella ribs, a deburring processing procedure is carried out; 2. a rubber gasket is arranged in the through hole to press the burrs, so that the burrs are prevented from being brought into the lamp holder mounting hole by the lamp holder.

disclosure of Invention

The invention aims to solve the problems of complex manufacturing and high cost of the light-emitting structure of the umbrella rib of the existing sunshade umbrella.

The purpose of the invention can be realized by the following technical scheme: the utility model provides a light-emitting structure of sun shade rib, includes the luminous body, connects the wire of luminous body and fixes the mounting bar on the rib, a serial communication port, have in the mounting bar along the mounting groove that its length direction extends, luminous body and wire all inlay and establish in the mounting groove, luminous body can rely on the deformation of mounting bar to go into in the mounting groove and the mounting bar can fix a position the luminous body after deformation resets from the notch card of mounting groove.

When the luminous body is manufactured, the luminous body is connected to the lead, then the luminous body is clamped into the mounting groove from the notch of the mounting groove, and meanwhile, the lead is also embedded into the mounting groove. In this structure, the design of mounting groove has not only realized the installation of luminous body, makes the wire embedding mounting groove in back moreover, and the wire has formed the isolation with the external world, has formed the protection to the wire, has replaced the circuit board structure among the traditional sun shade rib light emitting structure through such design, and the mounting bar only needs to adopt the material that has certain deformability to make, if plastics, rubber etc. make cost greatly reduced. Moreover, because the luminous body relies on the deformation of mounting bar to go into the mounting groove from the notch card of mounting groove, and the mounting bar can fix a position the luminous body after deformation resets, consequently when carrying out the equipment of luminous body and mounting bar, only need press the luminous body with its card go into the mounting bar in can, need not to weld again or rely on other connection structure to connect, consequently make convenience, manufacturing cost reduce.

In the light-emitting structure of the sunshade rib, a notch is formed in the position, corresponding to the light-emitting body, of the notch edge of the mounting groove, and the light-emitting body is partially embedded into the corresponding notch. Through the arrangement of the notch, on one hand, the luminous body can be easily clamped into the mounting groove of the mounting bar from the notch, so that the assembly of the luminous body and the mounting bar is more labor-saving and convenient; on the other hand, after in the mounting groove is gone into to the luminous body card, because in the corresponding breach of luminous body part embedding, consequently the breach has formed spacingly to the luminous body on mounting bar length direction, has further promoted the location effect of luminous body for the removal or the excessive removal along mounting bar length direction can not appear in the luminous body.

In the light-emitting structure of the umbrella rib of the sunshade umbrella, the light-emitting body comprises a patch LED connected with the wire and packaging glue which is coated outside the LED and has a bead-shaped structure, and the notch is an arc-shaped notch. The wire has two, negative pole wire for an anodal wire, and paster LED is connected with the wire through encapsulation glue, compares and connects through the copper sheet that covers outward between the LED lamp on the circuit board, and manufacturing process requirement reduces, and cost greatly reduced also. In addition, the packaging adhesive is of a bead-shaped structure, and the notch is an arc-shaped notch, so that the luminous body can be clamped into the mounting groove in a labor-saving manner, the clamping and unsmooth and labor-consuming conditions in the clamping process are avoided, and the manufacturing is more convenient.

In the light emitting structure of foretell sun shade rib, the mounting bar includes base plate and two curb plates of connecting on the base plate and setting relatively, base plate and curb plate all are rectangular shape and length direction unanimity, and the base of every curb plate all turns over towards the location that opposite side board direction bending type becomes to supply the luminous body to support to lean on and turns over the edge, the location of base plate, two curb plates and two curb plates is turned over and is enclosed jointly and close formation above-mentioned mounting groove along, and the notch that forms the mounting groove between the inboard edge on edge is turned over in the location on two curb plates. Base plate and curb plate all are rectangular shape and length direction unanimous for the mounting bar shape is regular, and the producer only needs to be equipped with the mounting bar blank of certain length like this, and according to the size of a dimension of different sun shades, only need pull out a whole mounting bar blank and cut into the mounting bar of nominal length can, the flexibility is stronger, greatly reduced manufacturing cost. In the mounting bar, two curb plates are fixed a position to the left and right sides position of luminous body, and the location is turned over along the cooperation with the base plate, fixes a position the upper and lower position of luminous body for after the luminous body is gone into fast to block in the mounting groove of mounting bar, can obtain effectual location, and it is very convenient to make. In addition, the design of locating turned edge still makes the notch width of mounting groove be less than the groove width of mounting groove, and the wire inlays and establishes in the mounting groove, can make the wire form hidden design, has formed the protection to the wire.

In the light-emitting structure of the sunshade rib, at least two light-emitting bodies are arranged in the mounting bar, each light-emitting body is arranged at intervals along the length direction of the mounting bar, and the position on the inner side edge of each positioning turned edge, which corresponds to each light-emitting body, is provided with the notch for embedding the light-emitting body part. Through such design for every luminous body all forms with two breachs and inlays to establish the cooperation, and receives the location of two breachs, has increased the location effect of luminous body. Simultaneously, two breachs still make and supply the luminous body card to go into the opening of mounting groove great, make things convenient for the luminous body to go into fast the card and go into in the mounting groove for luminous body and mounting bar equipment are convenient. Preferably, the number of the luminous bodies in the mounting bar is three. Of course, the number of the luminous bodies in the mounting bar can be adjusted according to the length difference of the umbrella ribs, such as four, five and the like.

In the light-emitting structure of the sunshade rib, the positions of the substrate corresponding to the light-emitting bodies are respectively provided with a positioning hole, and the light-emitting bodies are partially embedded into the corresponding positioning holes. After the luminous body card was gone into in the mounting groove, the luminous body can turn over along the counterbalance with the location on two curb plates, simultaneously, through setting up the locating hole, makes the luminous body part embedding corresponding locating hole in, the locating hole can restrict the luminous body along mounting bar length direction's removal, has further increased the location effect of luminous body.

In the light-emitting structure of the sunshade rib, the two side plates are respectively and vertically connected to the two long sides of the base plate, and the two side plates and the base plate are integrally formed by plastic materials. The mounting bar made of plastic material has the characteristics of low cost and insulation. The two side plates and the base plate are integrally formed, so that the mounting strip is convenient to process and manufacture, and the production cost is reduced.

In the light-emitting structure of the umbrella rib of the sunshade umbrella, the positions corresponding to each light-emitting body on the mounting strip are respectively and fixedly provided with the lamp holder, the top surface of the lamp holder is abutted against the outer walls of the positioning turned edges on the two side plates, and the top surface of the lamp holder is also provided with two limiting turned edges which are respectively attached to the outer side surfaces of the side plates. After the lamp stand links firmly with the mounting bar, rely on the lamp stand top surface to turn over leaning on along the outer wall with the location to and the spacing outer wall that turns over along with the curb plate supports and leans on, avoid the location to turn over along and the deformation of turning up of curb plate, thereby further lock the luminous body, further promoted the location effect of luminous body.

In the light-emitting structure of the umbrella rib of the sunshade umbrella, the umbrella rib is of a hollow tubular structure, the positions, corresponding to the lamp holders, of the umbrella rib are respectively provided with the mounting holes, the lamp holders are provided with the light holes, the light holes are opposite to the light-emitting bodies, the two ends of the light holes penetrate through the light holes, the lamp holders are connected with the light holes in a threaded mode, and the lamp holders can be fixed on the inner wall of the umbrella rib. The light emitted by the luminous body reaches the transparent lamp cap through the light hole for scattering, so that a good luminous effect is achieved. Fix the mounting bar through the lamp stand, simple to operate, low in manufacturing cost.

In the above light-emitting structure of the umbrella rib of the sunshade umbrella, the lamp cap comprises a rod part in threaded connection with the light hole and a head part connected to one end of the rod part, and the head part is positioned outside the umbrella rib and is abutted against the outer wall of the umbrella rib at the edge of the mounting hole. When installing, penetrate the rib with the mounting bar in for the mounting hole on the light trap hole alignment rib, then, from the rib outside with the lamp holder precession light trap hole, can realize the fixed of lamp stand and rib, it is very convenient to install.

In the light emitting structure of the sunshade rib, the bottom of the lamp holder is provided with two opposite protrusions and a yielding groove is formed between the two protrusions, the lower end opening of the light transmission hole is located at the bottom of the yielding groove, the bottom surfaces of the two protrusions are all abutted against the inner wall of the rib, the mounting hole is located between the two protrusions, and the distance between the two protrusions is greater than the diameter of the mounting hole. The lower extreme opening of light trap is located the tank bottom of recess of stepping down, make one section distance at a distance between the opening of light trap and the mounting hole of rib, and, distance between two bellyings is greater than the diameter of mounting hole, the pole portion when the lamp holder passes the in-process of mounting hole and light trap spiro union, the pole portion of lamp holder can be with burr propelling movement in the mounting hole to the recess of stepping down, the recess of stepping down has formed the space that supplies the burr to dodge, can avoid the burr to be brought into in the light trap by the pole portion of lamp holder, it is smooth and easy to guarantee that the lamp holder process of screwing is put in place, and the lamp holder is at every turn all to put in place soon, avoided because the lamp holder can't soon the phenomenon that the.

In the light-emitting structure of the sunshade umbrella rib, the two sides of the positioning hole along the length direction of the mounting bar are respectively provided with the connecting holes, each lamp holder is provided with two inserting columns, and the two inserting columns are inserted and fixed in the two connecting holes in a one-to-one corresponding mode. The lamp holder is made of plastic materials, when the lamp holder and the mounting bar are mounted, the two inserting columns of the lamp holder are inserted into the two connecting holes, and then the end portions of the inserting columns are subjected to hot melting to deform the end portions of the inserting columns, so that the connection of the lamp holder and the mounting bar is realized.

Compared with the prior art, the light-emitting structure of the sunshade umbrella rib has the following advantages:

1. In the light-emitting structure of the sunshade umbrella rib, the mounting bar made of plastic material is adopted to replace a circuit board structure in the light-emitting structure of the traditional sunshade umbrella rib, and the light-emitting structure has the advantage of low manufacturing cost.

2. In the light-emitting structure of the sunshade umbrella ribs, the bottom of the lamp holder is provided with the two oppositely-arranged protruding parts and the yielding groove is formed between the two protruding parts, the yielding groove forms a space for burrs to be avoided, the burrs can be prevented from being brought into the light-transmitting hole by the rod part of the lamp holder, and therefore the light-emitting structure of the sunshade umbrella ribs is smooth in the process of screwing the lamp holder and can ensure that a better light-emitting effect is achieved.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is an exploded view of the mounting bar, the light emitter, and the wire in the present invention.

Fig. 3 is a schematic view of the installation bar, the luminous body and the lead wire in the invention.

Fig. 4 is a schematic sectional view of the mounting bar, the luminous body and the lead wire in the invention.

Fig. 5 is a bottom view of the present invention.

3 fig. 3 6 3 is 3 a 3 cross 3- 3 sectional 3 view 3 a 3- 3 a 3 of 3 fig. 35 3. 3

Fig. 7 is an enlarged view at a in fig. 6.

Fig. 8 is a cross-sectional view of the invention at the burner.

Fig. 9 is an exploded schematic view of the present invention.

Fig. 10 is a perspective view of the bottom of the lamp socket of the present invention.

In the figure, 1, umbrella ribs; 11. mounting holes; 2. a light emitter; 21. a surface-mounted LED; 22. packaging glue; 3. a wire; 4. mounting a bar; 41. mounting grooves; 42. a notch; 43. a substrate; 44. a side plate; 441. positioning and turning edges; 45. positioning holes; 46. connecting holes; 5. a lamp socket; 51. limiting the turning edge; 52. a light-transmitting hole; 53. a boss portion; 54. a yielding groove; 55. inserting the column; 6. a lamp cap; 61. a rod portion; 62. a head portion.

Detailed Description

The following is a specific embodiment of the present invention and is further described with reference to the accompanying drawings, but the present invention is not limited to this embodiment.

The light-emitting structure of the sunshade rib is used on a rib 1 of a sunshade, and the light-emitting structure is arranged on the rib 1 to realize the light emission of the rib 1, and as shown in figures 1, 2 and 3, the rib 1 is a hollow tubular structure. This light emitting structure of sun shade umbrella rib includes luminous body 2, connect luminous body 2's wire 3 and fix mounting bar 4 on umbrella rib 1, have in the mounting bar 4 along the mounting groove 41 that its length direction extends, luminous body 2 and wire 3 all inlay and establish in mounting groove 41, luminous body 2 can rely on the deformation of mounting bar 4 to go into in mounting groove 41 and mounting bar 4 can fix a position luminous body 2 after deformation resets from the notch card of mounting groove 41.

Specifically, as shown in fig. 2 and 3, in order to clearly see the structure of the mounting bar 4, fig. 2 and 3 are schematic structural views of the light-emitting bar and the light-emitting body 2 after being inverted. The mounting bar 4 comprises a base plate 43 and two opposite side plates 44 connected to the base plate 43, the two side plates 44 are respectively and vertically connected to two long sides of the base plate 43, and the two side plates 44 and the base plate 43 are integrally formed by plastic materials. Base plate 43 and curb plate 44 all are rectangular shape and length direction unanimous, and the base of every curb plate 44 all forms the location turn-over edge 441 that can supply luminous body 2 to support to lean on towards the direction bending type of another curb plate 44, and base plate 43, two curb plates 44 and two curb plates 44's location turn-over edge 441 enclose jointly and close and form above-mentioned mounting groove 41, and the notch that forms mounting groove 41 between the inboard edge of location turn-over edge 441 on two curb plates 44. Three luminous bodies 2 are arranged in the mounting bar 4, the three luminous bodies 2 are arranged at intervals along the length direction of the mounting bar 4, and of course, the number of the luminous bodies 2 in the mounting bar 4 can be adjusted, such as four or five, according to the difference of the lengths of the umbrella ribs 1. Luminous body 2 includes paster LED21 and the cladding of being connected with wire 3 and is the encapsulation of pearl structure in the LED outside and glue 22, and wire 3 has two, 3 negative pole wires 3 of an anodal wire, and paster LED21 is connected with wire 3 through encapsulation glue 22, compares and connects through the copper sheet that covers outward between the LED lamp on the circuit board, and manufacturing process requirement reduces, and cost greatly reduced also.

As shown in fig. 2 and 4, an arc notch 42 for partially embedding the light emitter 2 is formed at a position corresponding to each light emitter 2 on the inner side of each positioning turned edge 441. Through such design for every luminous body 2 all forms to inlay to establish the cooperation with two breach 42 to receive the location of two breach 42, increased luminous body 2's location effect. Simultaneously, two breach 42 still make and supply luminous body 2 to block into the opening of mounting groove 41 great, make things convenient for luminous body 2 to block into in mounting groove 41 fast for luminous body 2 and mounting bar 4 equipment are convenient. In addition, the substrate 43 is provided with positioning holes 45 at positions corresponding to the light emitters 2, and the light emitters 2 are partially embedded into the corresponding positioning holes 45. After the light-emitting body 2 is clamped into the mounting groove 41, the light-emitting body 2 can abut against the positioning turned edges 441 on the two side plates 44, meanwhile, the light-emitting body 2 is partially embedded into the corresponding positioning holes 45 through the positioning holes 45, the positioning holes 45 can limit the movement of the light-emitting body 2 along the length direction of the mounting strip 4, and the positioning effect of the light-emitting body 2 is further improved.

In order to realize the installation of the light-emitting strip and the umbrella rib 1, as shown in fig. 5, fig. 6 and fig. 7, the lamp holders 5 are respectively and fixedly arranged at the positions corresponding to each light-emitting body 2 on the installation strip 4, the installation holes 11 are respectively arranged at the positions corresponding to each lamp holder 5 on the umbrella rib 1, the lamp holders 5 are provided with light-transmitting holes 52 which are arranged just opposite to the light-emitting bodies 2 and are penetrated through the two ends of the light-transmitting holes 52, and the lamp holders 6 which are in threaded connection with the light-transmitting holes 52 and can fix the lamp holders 5 on the inner wall of.

As shown in fig. 7, 8 and 9, the top surface of the lamp holder 5 abuts against the outer walls of the positioning turned edges 441 on the two side plates 44, and the top surface of the lamp holder 5 further has two limiting turned edges 51 which respectively abut against the outer side surfaces of the side plates 44. The lamp head 6 comprises a rod part 61 in threaded connection with the light hole 52 and a head part 62 connected to one end of the rod part 61, wherein the head part 62 is positioned outside the umbrella rib 1 and abuts against the outer wall of the umbrella rib 1 at the edge of the mounting hole 11. When the installation, penetrate the mounting bar 4 in the rib 1 earlier for mounting hole 52 aims at the mounting hole 11 on the rib 1, then, from rib 1 outside with lamp holder 6 precession light trap 52, can realize lamp stand 5 and rib 1's fixed, it is very convenient to install.

Referring to fig. 7 and 9, the two sides of the positioning hole 45 along the length direction of the mounting bar 4 are respectively provided with a connecting hole 46, each lamp holder 5 is provided with two inserting columns 55, and the two inserting columns 55 are inserted and fixed in the two connecting holes 46 in a one-to-one correspondence manner. The lamp holder 5 is made of plastic materials, when the lamp holder 5 and the mounting bar 4 are mounted, the two inserting columns 55 of the lamp holder 5 are inserted into the two connecting holes 46, and then the end portions of the inserting columns 55 are subjected to hot melting to deform the end portions, so that the lamp holder 5 is connected with the mounting bar 4. In fig. 7 and 9, the bayonet post 55 is shown in a state before being deformed by heat fusion.

Referring to fig. 7 and 10, the bottom of the lamp holder 5 has two opposite protrusions 53 and an abdicating groove 54 is formed between the two protrusions 53, the lower opening of the light-transmitting hole 52 is located at the bottom of the abdicating groove 54, the bottom surfaces of the two protrusions 53 are both abutted against the inner wall of the umbrella rib 1, the mounting hole 11 is located between the two protrusions 53, and the distance between the two protrusions 53 is greater than the diameter of the mounting hole 11. The lower end opening of the light hole 52 is located at the bottom of the receding groove 54, so that a distance is reserved between the opening of the light hole 52 and the mounting hole 11 of the umbrella rib 1, and the distance between the two protruding parts 53 is greater than the diameter of the mounting hole 11, when the rod part 61 of the lamp holder 6 penetrates through the mounting hole 11 and is in screwed connection with the light hole 52, the rod part 61 of the lamp holder 6 can push burrs in the mounting hole 11 into the receding groove 54, the receding groove 54 forms a space for the burrs to recede, the burrs can be prevented from being brought into the light hole 52 by the rod part 61 of the lamp holder 6, the smooth screwing process of the lamp holder 6 is ensured, the installation is convenient, the lamp holder 6 is screwed in place at each time, and the phenomenon that the luminous effect is influenced because the lamp holder 6 cannot be screwed to the farther from the luminous body.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Although 1, the rib is used more herein; 11. mounting holes; 2. a light emitter; 21. a surface-mounted LED; 22. packaging glue; 3. a wire; 4. mounting a bar; 41. mounting grooves; 42. a notch; 43. a substrate; 44. a side plate; 441. positioning and turning edges; 45. positioning holes; 46. connecting holes; 5. a lamp socket; 51. limiting the turning edge; 52. a light-transmitting hole; 53. a boss portion; 54. a yielding groove; 55. inserting the column; 6. a lamp cap; 61. a rod portion; 62. header, etc., but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.