Flip-over light-spot-free light bar

Abstract

The utility model discloses a light-spot-free light bar adopting the flip-chip technology, and relates to the technical field of lighting light bars. The lighting device comprises a light bar supporting belt, a plurality of sets of lighting mechanisms arranged at equal intervals are arranged at the top of the light bar supporting belt, a detachable lighting protection mechanism is arranged at the top of each lighting mechanism, and an opening and closing mechanism is arranged in each lighting protection mechanism. The sliding blocks are pushed to slide in the sliding grooves, the lampshade is arranged on the illumination mechanism, the illumination mechanism can penetrate through the lampshade through the through grooves, installation is convenient, the lamp tube can be rapidly replaced or cleaned under the condition that the lamp tube is stained or broken, the sealing plates are pushed into the through grooves, and the sealing plates are fixed through the through grooves. The inner wall of the through groove presses the limiting block, the spring is compressed, the limiting block slides on the surface of the sliding plate till the limiting block stretches into the lampshade, the spring pushes away the limiting block, and therefore the sealing plate is fixed, and the through groove is closed.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting lamp bars, in particular to a light bar without light spots using an inverted mounting technology. Background Art

[0002] The light bar is a long strip lighting fixture, which belongs to a lighting product of the LED series. Its characteristics include less heat generation, no harmful ultraviolet light, high efficiency and power saving, and ultra-long service life. It is used in various fields. The Chinese patent with publication number CN215215816U discloses a light bar with flip-chip technology and no light spot, including a light bar body, an LED light chip board is arranged inside the light bar body, and an LED flip chip is arranged outside the LED light chip board, an inner lampshade is arranged outside the LED flip chip, and a silicate phosphor coating is arranged inside the inner lampshade, a diffusion cover is arranged outside the inner lampshade, a buffer protective layer is arranged inside the light bar body, a heat dissipation substrate is fixedly connected to the outside of the LED light chip board, a heat dissipation layer is arranged inside the light bar body, and a fixing plate is fixedly connected to the outside of the light bar body.

[0003] With respect to the disclosed technology, the existing flip-chip technology has a complicated installation process for the light bar part, and its lampshade component structure is fixed and integrated. When there are stains or breakages inside the lampshade, it is not convenient to replace or clean it, resulting in uneven light emission and light spots of the light bar, which affects the use of the light bar.

[0004] For this purpose, a light strip without light spots is proposed with an inverted mounting technology. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that the existing flip-up technology light bar structure is fixed and integrated, and it is inconvenient to replace or clean the lampshade. The utility model provides a flip-up technology light bar without light spots.

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A light bar without light spots using an inverted chip technology comprises a light bar support belt, a top of which is provided with a plurality of lighting mechanisms arranged equidistantly, a top of which is provided with a detachable lighting protection mechanism, and an opening and closing mechanism is provided inside the lighting protection mechanism.

[0008] Furthermore, the light strip support belt includes a base plate, a support plate is fixedly installed on the top of the base plate, a side baffle is fixedly installed on the top of the base plate, a fixed sleeve is fixedly installed on one end of the support plate, a fixed plate is fixedly installed on the other end of the support plate, and the fixed sleeve is correspondingly arranged with the fixed plate.

[0009] Furthermore, the lighting mechanism includes a lamp board, the lamp board is embedded and installed on the top of the support plate, an LED chip is arranged on the top of the lamp board, an LED flip chip is arranged on the surface of the LED chip, and a wire bonding component is arranged on the surface of the LED chip.

[0010] Furthermore, the lighting protection mechanism includes a slide groove, a slide groove is opened on the top of the support plate, the cross-section of the slide groove is circular, and there are two groups of slide grooves, the two groups of slide grooves are symmetrically arranged about the lamp board, a slider is slidably installed inside the slide groove, a lampshade is fixedly installed on the top of the slider, and a through groove is opened on one side of the lampshade.

[0011] Furthermore, the opening and closing mechanism includes a sealing plate, a sealing plate is slidably installed inside the through groove, a stop block is fixedly installed on the top of the sealing plate, a fixed block is fixedly installed on one side of the sealing plate, a spring is fixedly installed on the surface of the fixed block, a limiting block is fixedly installed on the free end of the spring, a limiting groove is provided on the surface of the limiting block, a slide plate is slidably installed inside the limiting groove, and the slide plate is fixedly connected to the fixed block.

[0012] Furthermore, the side baffles are L-shaped, made of a tough material, and there are two groups of side baffles, which are symmetrically arranged on both sides of the support plate.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The utility model places the lampshade on the lighting mechanism by pushing the slider to slide inside the slide groove, and allows the lighting mechanism to pass through the lampshade through the through groove, which is easy to install. In the case that the lamp tube is stained or broken, it can be quickly replaced or cleaned. By pushing the sealing plate into the through groove, the inner wall of the through groove presses the limit block, so that the spring is compressed, and the limit block slides on the surface of the slide until the limit block extends into the lampshade. The spring pushes the limit block away, thereby fixing the sealing plate and closing the through groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a new schematic diagram of the utility model from the side;

[0017] Figure 3 It is a schematic diagram of the internal cross-section of the utility model;

[0018] Figure 4 It is a partial structural schematic diagram of the utility model;

[0019] 1. Light bar support belt; 101. Bottom plate; 102. Support plate; 103. Side baffle; 104. Fixed sleeve; 105. Fixed plate; 2. Lighting mechanism; 201. Light board; 202. LED chip; 203. LED flip chip; 204. Wire bonding component; 3. Lighting protection mechanism; 301. Slide groove; 302. Slider; 303. Lamp cover; 304. Through groove; 4. Opening and closing mechanism; 401. Sealing plate; 402. Block; 403. Fixed block; 404. Spring; 405. Limit block; 406. Limit groove; 407. Slide plate. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0023] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] like Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, a light bar with no light spot using an inverted technology includes a light bar support belt 1, a plurality of lighting mechanisms 2 arranged equidistantly are arranged on the top of the light bar support belt 1, a detachable lighting protection mechanism 3 is arranged on the top of the lighting mechanism 2, and an opening and closing mechanism 4 is arranged inside the lighting protection mechanism 3; specifically, the lighting function is achieved by the lighting mechanism 2, and the lighting mechanism 2 is protected by the lighting protection mechanism 3, and the lighting protection mechanism 3 can be freely disassembled, so that when the lamp tube is stained or broken, it is convenient to replace or clean it, and the opening of the lighting protection mechanism 3 is quickly closed by the opening and closing mechanism 4, and it can be disassembled.

[0025] like Figure 1 , Figure 2 As shown, the light strip support belt 1 includes a base plate 101, a support plate 102 is fixedly installed on the top of the base plate 101, a side baffle 103 is fixedly installed on the top of the base plate 101, a fixed sleeve 104 is fixedly installed on one end of the support plate 102, and a fixed plate 105 is fixedly installed on the other end of the support plate 102, and the fixed sleeve 104 and the fixed plate 105 are arranged correspondingly; specifically, the fixed sleeve 104 and the fixed plate 105 are used to facilitate the interconnection or disassembly of multiple groups of light strips and adjust the length of the light strips.

[0026] like Figure 2 As shown, the lighting mechanism 2 includes a lamp board 201, the lamp board 201 is embedded and installed on the top of the support plate 102, an LED chip 202 is arranged on the top of the lamp board 201, an LED flip chip 203 is arranged on the surface of the LED chip 202, and a wire bonding component 204 is arranged on the surface of the LED chip 202; specifically, the wire bonding component 204 is regulated by the LED chip 202 and the LED flip chip 203 to achieve the lighting purpose.

[0027] like Figure 1 , Figure 3 As shown, the lighting protection mechanism 3 includes a slide groove 301, and the slide groove 301 is opened on the top of the support plate 102. The cross-section of the slide groove 301 is circular, and the number of the slide grooves 301 is two groups, and the two groups of slide grooves 301 are symmetrically arranged about the lamp board 201. A slider 302 is slidably installed inside the slide groove 301, and a lampshade 303 is fixedly installed on the top of the slider 302, and a through groove 304 is opened on one side of the lampshade 303; specifically, the lampshade 303 is placed on the lighting mechanism 2 by pushing the slider 302 to slide inside the slide groove 301, and the lighting mechanism 2 can pass through the lampshade 303 through the through groove 304, which is convenient for installation, so that when the lamp tube is stained or broken, it can be quickly replaced or cleaned.

[0028] like Figure 3 , Figure 4As shown, the opening and closing mechanism 4 includes a sealing plate 401, a sealing plate 401 is slidably installed inside the through groove 304, a stopper 402 is fixedly installed on the top of the sealing plate 401, a fixed block 403 is fixedly installed on one side of the sealing plate 401, a spring 404 is fixedly installed on the surface of the fixed block 403, a limiting block 405 is fixedly installed on the free end of the spring 404, a limiting groove 406 is provided on the surface of the limiting block 405, a slide plate 407 is slidably installed inside the limiting groove 406, and the slide plate 407 is fixedly connected to the fixed block 403; specifically, by pushing the sealing plate 401 into the through groove 304, the inner wall of the through groove 304 presses the limiting block 405, so that the spring 404 is compressed, and the limiting block 405 slides on the surface of the slide plate 407 until the limiting block 405 extends into the interior of the lampshade 303, and the spring 404 pushes the limiting block 405 away, thereby fixing the sealing plate 401 and closing the through groove 304.

[0029] like Figure 3 As shown, the side baffle 103 is L-shaped, the side baffle 103 is made of tough material, and there are two groups of side baffles 103, which are symmetrically arranged on both sides of the support plate 102; specifically, the side baffle 103 blocks the slide groove 301 to prevent the slider 302 from accidentally detaching from the slide groove 301, and it is convenient to manually pry open the side baffle 103 and remove the lamp cover 303.

[0030] In summary: when the staff conducts quality inspection on the light bar, if it is found that there are stains or breakages inside the light bar, the side baffle 103 can be manually opened, the lampshade 303 is pushed to drive the slider 302 to slide inside the slide groove 301, and the sealing plate 401 is pushed downward to make it disengage from the through groove 304, and the lampshade 303 can be disassembled and removed for easy replacement or cleaning, and the lampshade 303 and the slider 302 are slid into the slide groove 301 again, so that the lighting mechanism 2 passes through the through groove 304, and the sealing plate 401 is pushed into the interior of the through groove 304. The inner wall of the through groove 304 presses the limit block 405, so that the spring 404 is compressed, and the limit block 405 slides on the surface of the slide plate 407 until the limit block 405 extends into the interior of the lampshade 303, and the spring 404 pushes the limit block 405 away, thereby fixing the sealing plate 401 and closing the through groove 304.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A light bar with no light spot using flip chip technology, characterized in that: The invention comprises a light bar support belt (1), wherein a plurality of lighting mechanisms (2) arranged at equal intervals are arranged on the top of the light bar support belt (1), a detachable lighting protection mechanism (3) is arranged on the top of the lighting mechanism (2), and an opening and closing mechanism (4) is arranged inside the lighting protection mechanism (3).

2. The flip-chip light bar without light spots according to claim 1, characterized in that: The light bar support belt (1) comprises a bottom plate (101), a support plate (102) is fixedly mounted on the top of the bottom plate (101), a side baffle (103) is fixedly mounted on the top of the bottom plate (101), a fixed sleeve plate (104) is fixedly mounted on one end of the support plate (102), a fixed plate (105) is fixedly mounted on the other end of the support plate (102), and the fixed sleeve plate (104) and the fixed plate (105) are arranged correspondingly.

3. The flip-chip light bar without light spots according to claim 2, characterized in that: The lighting mechanism (2) comprises a lamp board (201), the lamp board (201) being embedded and mounted on the top of the support plate (102), an LED chip (202) being arranged on the top of the lamp board (201), an LED flip chip (203) being arranged on the surface of the LED chip (202), and a wire bonding component (204) being arranged on the surface of the LED chip (202).

4. The flip-chip light bar without light spots according to claim 3, characterized in that: The lighting protection mechanism (3) comprises a slide groove (301), the top of the support plate (102) is provided with a slide groove (301), the cross section of the slide groove (301) is circular, and there are two groups of slide grooves (301), the two groups of slide grooves (301) are symmetrically arranged with respect to the lamp board (201), a slider (302) is slidably installed inside the slide groove (301), a lampshade (303) is fixedly installed on the top of the slider (302), and a through groove (304) is provided on one side of the lampshade (303).

5. The flip-chip light bar without light spots according to claim 4, characterized in that: The opening and closing mechanism (4) comprises a sealing plate (401), the sealing plate (401) is slidably mounted inside the through groove (304), a stopper (402) is fixedly mounted on the top of the sealing plate (401), a fixed block (403) is fixedly mounted on one side of the sealing plate (401), a spring (404) is fixedly mounted on the surface of the fixed block (403), a limiting block (405) is fixedly mounted on the free end of the spring (404), a limiting groove (406) is provided on the surface of the limiting block (405), a slide plate (407) is slidably mounted inside the limiting groove (406), and the slide plate (407) is fixedly connected to the fixing block (403).

6. The flip-chip light bar without light spots according to claim 2, characterized in that: The side baffles (103) are L-shaped, and there are two groups of side baffles (103). The two groups of side baffles (103) are symmetrically arranged on both sides of the support plate (102).

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