CN211399514U

CN211399514U - Light source of frameless lamp box

Info

Publication number: CN211399514U
Application number: CN202020490071.5U
Authority: CN
Inventors: 焦叶松
Original assignee: Jianyang Branch Of Chengdu Yinarc Logo Co ltd
Current assignee: Jianyang Branch Of Chengdu Yinarc Logo Co ltd
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-09-01
Anticipated expiration: 2030-04-07

Abstract

The frameless lamp box light source comprises a shell and an LED lamp strip, wherein the shell comprises a back plate and a cover plate, the back plate is vertically arranged, the upper end and the lower end of the back plate are respectively connected with a side plate, the left end and the right end of the back plate are respectively hinged with a sealing plate, a lamp groove is formed in the surface of the back plate, the LED lamp strip is installed in the lamp groove, and the side plate, the sealing plate and the lamp groove are all positioned on the; the back plate and the side plates are both reflecting plates, the side plates are arc-shaped plates, the two sides of the cover plate are bent inwards to form clamping grooves, the two side plates are inserted into the clamping grooves of the cover plate and are connected with the cover plate in an occluded manner, and each edge of the sealing plate is respectively abutted against the back plate, the side plates and the cover plate; the LED lamp strip comprises a substrate, two support plates and a plurality of LED lamp beads, the substrate and the two support plates form a hollow strip-shaped object with a triangular cross section, and the LED lamp beads are uniformly arranged on the support plates. The sealing plate is hinged with the back plate, and the clamping groove type cover plate is connected with the side plate in an occluded manner, so that the utility model is simple to disassemble and install and convenient to clean and overhaul; the better reflection effect of curb plate and backplate has also promoted the utility model discloses an illumination effect.

Description

Light source of frameless lamp box

Technical Field

The utility model relates to a light source nature display device field specifically is frameless lamp house light source.

Background

The LED lamp has the advantages of small volume, high brightness, good safety performance, energy conservation, environmental protection, long service life and the like, is widely applied to various fields, particularly the field of light source display equipment, is widely applied, and is mainly used for displaying advertisements, displaying marks and the like. When the LED lamp is applied to light source nature display device field, LED lamp pearl is installed in a relative confined box usually, the time is of a specified duration, the dust all piles up easily inside and outside the box, both influence pleasing to the eye, also can influence the illumination effect, so need regularly wash the LED lamp house, and simultaneously, when LED lamp pearl damaged, also need open the box and overhaul it, but because the LED lamp house is airtight relatively, need take the whole lamp house apart when wasing or overhauing it, it is very troublesome to dismantle the installation. In addition, only one LED lamp tube in the existing LED lamp box usually causes non-uniform light emitted by the LED lamp tube, and the illumination range and the illumination effect are not good enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome among the prior art LED lamp house dismantle the installation inconvenient, the illuminating effect not good enough, provide no frame lamp house light source, when its concrete application, dismantle the simple installation, be convenient for wash or overhaul, simultaneously, illumination effect is good.

The purpose of the utility model is mainly realized through the following technical scheme:

the frameless lamp box light source comprises a shell and an LED lamp strip, wherein the shell comprises a back plate and a cover plate, the back plate is vertically arranged, the upper end and the lower end of the back plate are respectively connected with a side plate, the back plate and the side plates are integrally formed in the manufacturing process, the left end and the right end of the back plate are respectively hinged with a sealing plate, a plurality of lamp grooves are formed in the surface of the back plate, the LED lamp strip is arranged in the lamp grooves, and the side plates, the sealing plates and the lamp grooves are all positioned on the same side of; the LED lamp strip comprises a substrate, two support plates and a plurality of LED lamp beads, the substrate and the two support plates form a hollow strip-shaped object with a triangular cross section, the upper side and the lower side of the intersection of the substrate and the two support plates are both connected with a clamping plate, the two clamping plates and the substrate are integrally formed in the manufacturing process, the LED lamp beads are uniformly arranged on the support plates, positive and negative contacts are respectively arranged at two ends of the support plates, and positive and negative contacts are also arranged at corresponding positions at two ends of the inner wall of the lamp groove; the upper end and the lower end of the cover plate are bent backwards to form clamping grooves, the two side plates are inserted into the two clamping grooves of the cover plate in a one-to-one correspondence mode and are connected with the cover plate in an occluded mode, and each side of the sealing plate abuts against the back plate, the side plates and the cover plate. So, backplate, curb plate, shrouding and apron zonulae occludens form complete box, and LED lamp strip sets up in the light trough to through on the LED lamp strip, on negative contact and the light trough just, negative contact realization circuit connection, it is right to need the utility model discloses when overhauing or wasing, power off opens the shrouding, take out the apron can, very convenient, overhaul finish or wash and dry the back, insert the light trough with LED lamp strip in, insert the draw-in groove of apron one by one two curb plates, closed shrouding can resume the use again.

Furthermore, all be equipped with the reflector panel that is used for reflecting light on the lateral wall of curb plate and backplate, and the curb plate is the arc, and the reflector panel that sets up has the illumination intensity of reflection of light effect reinforcing LED light source, and the curb plate is the arc, can be with LED light source uniform reflection.

Furthermore, two cardboard keep away from the one side of base plate central line and evenly be provided with a plurality of pulley, and when LED lamp strip inserted the light trough, the resistance is less.

Further, the apron is transparent or translucent material, and the user can use transparent or translucent material as required to make the apron, makes the utility model discloses reach best bandwagon effect.

Further, still include the mounting panel that uses with the shell cooperation, be provided with the indent draw-in groove on the mounting panel, be provided with on the backplate outer wall with indent draw-in groove assorted checkpost, through fixing the mounting panel on the building face, realize in inserting the draw-in groove on the mounting panel to the checkpost on the shell the utility model discloses an installation.

Further, still including setting up the canopy directly over the plastic uptake light-emitting box, can prevent that the rainwater from directly dripping to the LED lamp house.

Further, each side of the sealing plate is provided with a rubber strip, and by means of the elastic characteristics of rubber, a better sealing effect can be achieved, and rainwater, dust and the like are effectively prevented from entering the LED lamp box.

To sum up, compared with the prior art, the utility model has the following beneficial effects:

1. with the shrouding articulated with the backplate, draw-in groove type apron is connected with the curb plate interlock, makes the utility model discloses it is all very convenient to dismantle, install, uses through the LED lamp strip that has the pulley and light trough cooperation simultaneously, very conveniently overhauls LED lamp strip.

2. All be equipped with the reflector panel that is used for reflection light on the lateral wall of curb plate and backplate, can reflect the light source of LED lamp well, make light distribution even, irradiation range is bigger, has greatly improved illuminating effect.

3. The LED lamp strips are hollow triangular strips, and if a single LED lamp bead breaks down, the single LED lamp bead is convenient to repair or replace.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention installed on a vertical wall;

fig. 2 is a partial cross-sectional view of the present invention;

FIG. 3 is a front view of the present invention without the cover plate installed;

FIG. 4 is a cross-sectional view of the mounting plate;

FIG. 5 is a schematic view of a structure of an LED light bar;

FIG. 6 is a left (right) view of an LED light bar;

1-back plate, 2-side plate, 3-LED lamp strip, 301-substrate, 302-carrier plate, 303-clamping plate, 304-LED lamp bead, 305-pulley, 4-lamp groove, 5-sealing plate, 6-cover plate, 7-canopy, 8-mounting plate and 801-clip.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

Example (b):

as shown in fig. 1 to 6, the light source protection device comprises a housing and an LED light bar 3, the housing comprises a back plate 1 and a cover plate 6, the back plate 1 is vertically arranged, two upper and lower ends of the back plate 1 are respectively connected with a side plate 2, the back plate 1 and the side plates 2 are integrally formed in the manufacturing process, silver reflectors are arranged on the side walls of the side plates 2 and the back plate 1, the side plates 2 are arc-shaped plates, the silver reflectors are smooth as mirrors, the reflection effect is good, and brighter light can be generated, so the side plates 2 and the back plate 1 both have a good light reflection effect, the side plates 2 are arc-shaped, and the LED light source can be uniformly reflected, so that the light source is uniformly distributed and the illumination effect is improved; the left end and the right end of the back plate 1 are respectively hinged with a sealing plate 5, four lamp grooves 4 are arranged on the surface of the back plate 1, the LED lamp strips 3 are arranged in the lamp grooves, and the side plates 2, the sealing plates 5 and the lamp grooves are all located on the same side of the back plate 1. The LED light bar 3 comprises a substrate 301, two carrier plates 302 and a plurality of LED light beads 304, the substrate 301 and the two carrier plates 302 form a hollow strip-shaped object with a triangular cross section, the upper side and the lower side of the intersection of the substrate 301 and the two carrier plates 302 are both connected with a clamping plate 303, the two clamping plates 303 and the substrate 301 are integrally formed in the manufacturing process, and a plurality of pulleys 305 are uniformly arranged on one side of the two clamping plates 303, which is far away from the central line of the substrate 301, so that when the LED light bar 3 is inserted into the light groove 4, the resistance is small; the LED lamp beads 304 are uniformly arranged on the carrier plate 302, positive and negative contacts are respectively arranged at two ends of the carrier plate 302, the positive and negative contacts are also arranged at corresponding positions at two ends of the inner wall of the lamp groove 4, and a user can install 1-4 LED lamp strips 3 to change the illumination intensity according to the requirement; the upper end and the lower end of the cover plate 6 are bent backwards to form clamping grooves, the two side plates 2 are correspondingly inserted into the two clamping grooves of the cover plate 6 one by one to be meshed with the cover plate 6, and a user can use a transparent or semitransparent material as the cover plate 6 as required and combine an LED light source to achieve the best display effect; each side of the sealing plate 5 is respectively abutted against the back plate 1, the side plate 2 and the cover plate 6. So, backplate 1, curb plate 2, shrouding 5 and 6 zonulae occludens of apron form complete box, and LED lamp strip 3 sets up in light trough 4 to through LED lamp strip 3 on, negative pole contact and light trough 4 on just, negative pole contact realize circuit connection, need right the utility model discloses when overhauing or wasing, power off opens shrouding 5, take out apron 6 can, very convenient, overhaul finish or wash and dry the back, insert LED lamp strip 3 in light trough 4, insert the draw-in groove of apron 6 with 2 one-to-ones of two blocks of curb plates in, reclosing shrouding 5 can resume the use again.

When the utility model is arranged, rubber strips are arranged on each side of the sealing plate 5, and by utilizing the elastic characteristic of rubber, better sealing effect can be realized, and rainwater, dust and the like can be effectively prevented from entering the LED lamp box; the surfaces of the two sealing plates 5, which are positioned outside the box body, are respectively provided with a handle, so that the sealing plates 5 can be opened or closed conveniently; the mounting plate 8 is used in cooperation with the shell, a T-shaped clamping groove is formed in the mounting plate 8 in a concave mode, a T-shaped clamp 801 matched with the T-shaped clamping groove is arranged on the outer wall of the shell back plate 1, the mounting plate 8 is fixedly mounted on a building surface through bolts, and the T-shaped clamp 801 on the shell is inserted into the T-shaped clamping groove on the mounting plate 8 to achieve mounting of the utility model; a rain shed 7 is arranged right above the plastic uptake light-emitting box, so that rainwater can be prevented from directly dripping on the LED lamp box.

The above embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above embodiments are only specific embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The frameless lamp box light source is characterized by comprising a shell and an LED lamp strip (3), wherein the shell comprises a back plate (1) and a cover plate (6), the back plate (1) is vertically arranged, the upper end and the lower end of the back plate are respectively connected with a side plate (2), the back plate (1) and the side plates (2) are integrally formed in the manufacturing process, the left end and the right end of the back plate (1) are respectively hinged with a sealing plate (5), a plurality of lamp grooves are formed in the surface of the back plate (1), the LED lamp strip (3) is installed in the lamp grooves, and the side plates (2), the sealing plates (5) and the lamp grooves are all located on the same side of the back plate (; the LED lamp strip (3) comprises a substrate (301), two carrier plates (302) and a plurality of LED lamp beads (304), the substrate (301) and the two carrier plates (302) form a hollow strip-shaped object with a triangular cross section, the upper side and the lower side of the intersection of the substrate (301) and the two carrier plates (302) are both connected with a clamping plate (303), the two clamping plates (303) and the substrate (301) are integrally formed in the manufacturing process, the LED lamp beads (304) are uniformly arranged on the carrier plates (302), positive and negative contacts are respectively arranged at two ends of the carrier plates (302), and positive and negative contacts are also arranged at corresponding positions at two ends of the inner wall of the lamp groove; the upper end and the lower end of the cover plate (6) are bent backwards to form clamping grooves, the two side plates (2) are inserted into the two clamping grooves of the cover plate (6) in a one-to-one correspondence mode and are connected with the cover plate (6) in an occluded mode, and each side of the sealing plate (5) abuts against the back plate (1), the side plates (2) and the cover plate (6) respectively.

2. The frameless lamp box light source of claim 1, wherein the side plates (2) and the back plate (1) are provided with reflectors for reflecting light, and the side plates (2) are arc-shaped plates.

3. The frameless light box light source of claim 1, wherein the two clamping plates (303) are uniformly provided with a plurality of pulleys (305) at one side far away from the central line of the base plate (301).

4. A frameless light box light source according to claim 1, wherein the cover plate (6) is of transparent or translucent material.

5. The frameless light box light source of claim 1, further comprising a mounting plate (8) used in cooperation with the housing, wherein the mounting plate (8) is provided with an inward concave clamping groove, and a clip (801) matched with the inward concave clamping groove is arranged on the outer wall of the back plate (1).

6. The frameless light box light source of claim 1, further comprising a canopy (7) disposed directly above the plastic-uptake light box.

7. The frameless light box light source of claim 1, wherein the closing plate (5) is provided with rubber strips on each side.