CN220169284U - Low blue light eye-protecting lighting lamp - Google Patents
Low blue light eye-protecting lighting lamp Download PDFInfo
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- CN220169284U CN220169284U CN202321428640.3U CN202321428640U CN220169284U CN 220169284 U CN220169284 U CN 220169284U CN 202321428640 U CN202321428640 U CN 202321428640U CN 220169284 U CN220169284 U CN 220169284U
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- 239000010410 layer Substances 0.000 claims abstract description 45
- 239000011247 coating layer Substances 0.000 claims abstract description 41
- 230000000903 blocking effect Effects 0.000 claims abstract description 33
- 238000009792 diffusion process Methods 0.000 claims abstract description 16
- 241000258971 Brachiopoda Species 0.000 claims abstract description 10
- 238000005286 illumination Methods 0.000 claims description 11
- 241001465382 Physalis alkekengi Species 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 13
- 230000007774 longterm Effects 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 description 8
- 230000004888 barrier function Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 230000002265 prevention Effects 0.000 description 5
- 210000003128 head Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a low blue light eye-protection lighting lamp, which comprises a lamp body and a mounting bracket, wherein the lamp body comprises a lamp shell, an LED luminous body and a light-transmitting cover plate, and is characterized in that the light-transmitting cover plate comprises a light guide plate layer, a blue light blocking coating layer and a diffusion plate layer, the blue light blocking coating layer is clamped between the light guide plate layer and the diffusion plate layer, and the thickness of the blue light blocking coating layer is 0.5-1.2mm. According to the utility model, the blue light blocking coating layer is clamped between the light guide plate layer and the diffusion plate layer, so that a good protection effect on the blue light blocking coating layer is realized, the blue light blocking coating layer is effectively prevented from falling off and losing efficacy due to high temperature, the blue light blocking function is long-term and effective, the service life of the blue light blocking coating layer is equivalent to that of a lamp, and the eye health of people is effectively maintained.
Description
Technical Field
The utility model relates to the field of lighting lamps, in particular to a low-blue-light eye-protection lighting lamp.
Background
At present, the blue light prevention ceiling lamp product mainly comprises a lamp body and a mounting bracket, wherein the lamp body comprises a lamp shell with a light-transmitting cover plate and an LED luminous body, the LED luminous body is arranged on the mounting bracket, a blue light blocking coating layer is coated on the outer surface or the inner surface of the light-transmitting cover plate, and the lamp shell is arranged on the LED luminous body and fixed on the mounting bracket. Therefore, when the LED lamp is used for illumination, blue light rays emitted by the LED luminous body can be blocked through the blue light blocking coating layer, so that the effect of preventing blue light is achieved, and damage of the blue light to eyes of people can be greatly reduced. Although the blue light prevention ceiling lamp in the prior art achieves the blue light prevention purpose, in actual popularization and application, the blue light prevention ceiling lamp is found to have the following defects: because the LED luminous body can produce high temperature heat in the course of working for blue light separation coating layer is in high temperature environment, again because blue light separation coating layer is coated in the surface or the internal surface of printing opacity cover plate, and do not set up the structure that prevents blue light separation coating layer and drop yet on the printing opacity cover plate, under long-term use like this, blue light separation coating layer just breaks away from the printing opacity cover plate gradually because of the high temperature easily, leads to blue light separation effect greatly reduced, and then leads to preventing blue function loss of blue light ceiling lamp and can't form effectual protection to people's eye health. Therefore, in view of the above-mentioned drawbacks and disadvantages of the existing blue light preventing ceiling lamp products, the applicant considers that it is very necessary to redesign and improve the structure thereof so as to better meet the application requirements of the lighting fixture industry.
Disclosure of Invention
The utility model aims to solve the problems and the defects, and provides a low-blue light eye-protection lighting lamp, which has a good protection effect on a blue light barrier coating layer by enabling the blue light barrier coating layer to be clamped between a light guide plate layer and a diffusion plate layer, so that the blue light barrier coating layer is effectively prevented from falling off and losing efficacy due to high temperature, the blue light barrier function is long-term effective, the service life of the lamp is equivalent, and the eye health of people is effectively maintained.
The technical scheme of the utility model is realized as follows: the utility model provides a low blue light eyeshield illumination lamps and lanterns, includes lamps and lanterns body and installing support, the lamps and lanterns body includes lamps and lanterns shell, LED luminous body, printing opacity cover plate, its characteristics lie in the printing opacity cover plate includes light guide plate layer, blue light separation coating layer and diffusion sheet layer, blue light separation coating layer presss from both sides locates between light guide plate layer and the diffusion sheet layer, blue light separation coating layer's thickness is 0.5-1.2mm.
Preferably, the light guide plate layer, the blue light blocking coating layer and the diffusion plate layer are sequentially laminated from top to bottom; the LED luminous body is an annular illuminating lamp body, the luminous direction of the LED luminous body faces the center of the annular illuminating lamp body and irradiates in the horizontal direction, and the LED luminous body is sleeved on the light guide plate layer.
Preferably, the top surface of the light guide plate layer is coated with a light reflecting layer.
The utility model has the beneficial effects that: according to the utility model, the blue light blocking coating layer is clamped between the light guide plate layer and the diffusion plate layer, so that a good protection effect on the blue light blocking coating layer can be formed, the blue light blocking coating layer is effectively prevented from falling off and losing efficacy due to high temperature, the blue light blocking function of the low blue light eye-protection lighting lamp is long-term effective, the service life of the blue light blocking coating layer is equivalent to that of the lamp, and the eye health of people is effectively maintained. Meanwhile, the thickness of the blue light blocking coating layer is 0.5-1.2mm, so that the blue light blocking coating layer can have a very good blue light prevention effect, and the light transmittance and the brightness of illumination cannot be influenced excessively, so that the low blue light eye-protection illumination lamp has a very good illumination effect.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic diagram of a detachment structure of a lamp body and a mounting bracket of the present utility model.
Fig. 3 is a schematic diagram of a disassembling structure of a lamp body of the present utility model.
Fig. 4 is a schematic cross-sectional view of a portion of a lamp body according to the present utility model.
Fig. 5 is a schematic diagram of a split structure of a connecting cover plate and a connecting portion according to the present utility model.
Description of the embodiments
As shown in fig. 1 and fig. 4, a low blue light eye-protecting lighting lamp comprises a lamp body 1 and a mounting bracket 2, wherein the lamp body 1 comprises a lamp shell 11, an LED illuminant 12 and a light-transmitting cover plate 13, in order to achieve the purpose provided by the utility model, the light-transmitting cover plate 13 comprises a light guide plate layer 131, a blue light barrier coating layer 132 and a diffusion plate layer 133, the blue light barrier coating layer 132 is clamped between the light guide plate layer 131 and the diffusion plate layer 133, and the thickness of the blue light barrier coating layer 132 is 0.5-1.2mm. The blue light blocking coating layer 132 is clamped between the light guide plate layer 131 and the diffusion plate layer 133, so that the blue light blocking coating layer 132 is well protected, the blue light blocking coating layer 132 is effectively prevented from falling off and losing efficacy due to high temperature, the blue light blocking function is long-term and effective, the service life of the blue light blocking coating layer is equivalent to that of a lamp, and the eye health of people is effectively maintained.
Preferably, the thickness of the blue light blocking coating layer 132 is 0.5mm.
As shown in fig. 4, the light guide plate layer 131, the blue light blocking coating layer 132 and the diffusion plate layer 133 are sequentially stacked from top to bottom; the LED light 12 is an annular illuminating lamp, the light emitting direction of the LED light 12 faces the center of the annular illuminating lamp and irradiates in a horizontal direction, and the LED light 12 is sleeved on the light guide plate layer 131. Through the structural design, the LED luminous body 12 can illuminate the whole light-transmitting cover plate 13, so that the illumination of each area of the light-transmitting cover plate 13 is uniform, no dark area exists, and the illumination effect is improved. In addition, the LED light emitter 12 is sleeved on the light guide plate layer 131, and the light guide plate layer 131, the blue light blocking coating layer 132 and the diffusion plate layer 133 are sequentially stacked from top to bottom, so that light emitted by the LED light emitter 12 can be projected out through the blue light blocking coating layer 132, and the blue light blocking effect of the low blue light eye-protection lighting lamp can be ensured. In the practical application process, the LED luminary 12 is an annular LED light band.
As shown in fig. 4, the top surface of the light guide plate layer 131 is coated with a light reflecting layer 134. Through the setting of reflector layer 134, can play the effect of reflection to the light that LED luminous body 12 sent, and through making reflector layer 134 coating in the top surface of leaded light sheet layer 131, can make the light of reflection throw downwards to improve the luminance and the illuminating effect of illumination.
As shown in fig. 4, the bottom surface of the lamp housing 11 is provided with a light outlet 111, and the edge of the bottom end of the light outlet 111 is further provided with a light guiding inclined plane 112; the light-transmitting cover plate 13 is covered on the top end of the light outlet 111. By providing the light outlet 111, light passing through the translucent cover plate 13 can be easily irradiated. By the arrangement of the light guide inclined plane 112, the blocking of light can be reduced, the irradiation range of the light can be enlarged, and the illumination effect of the low blue light eye-protection illumination lamp can be improved.
As shown in fig. 4, a step groove 113 is further provided between the inner wall of the lamp housing 11 and the top end of the light outlet 111, and the light-transmitting cover plate 13 and the LED illuminant 12 are both disposed in the step groove 113; the lamp housing 11 is also provided with a connecting cover plate 14 for preventing the light-transmitting cover plate 13 and the LED luminous body 12 from separating from the step groove 113. By providing the stepped groove 113, the translucent cover plate 13 and the LED light 12 can be firmly attached to the lamp housing 11. By providing the connection cover plate 14, the light-transmitting cover plate 13 and the LED light-emitting body 12 can be defined in the stepped groove 113, detachment can be prevented, and the stability of mounting the light-transmitting cover plate 13 and the LED light-emitting body 12 to the lamp housing 11 can be improved.
As shown in fig. 2 and 3, the mounting bracket 2 is a tripod fixing bracket, and the three outer ends of the mounting bracket 2 are respectively provided with a hanging slot 20, the lamp housing 11 or the connecting cover plate 14 is provided with three hanging parts 10 matching with the three hanging slots 20, and the lamp body 1 is mounted on the mounting bracket 2 by respectively hanging the three hanging parts 10 in the corresponding hanging slots 20. According to the utility model, the tripod fixing support is adopted as the mounting support 2, so that the heat dissipation of the LED luminous body 12 is facilitated, the service life of the LED luminous body 12 is prolonged, the potential safety hazard is reduced, and the mounting support 2 is made of fewer materials, so that the manufacturing cost of the mounting support 2 can be reduced. And through such structural design, the installation and the dismantlement of the lamp body 1 and the installing support 2 are all very convenient, labour saving and time saving. Meanwhile, the mounting bracket 2 can play a role in triangular stable connection on the lamp body 1, so that the lamp body 1 is not easy to loosen and shake on the mounting bracket 2, and the mounting is stable. Preferably, three hanging parts 10 are provided on the connection cover plate 14.
In order to make the structure of the mounting bracket 2 more scientific, reasonable and simple, and easy to manufacture, as shown in fig. 2, the mounting bracket 2 is composed of a disc 21 and three legs 22 arranged around the disc 21; the three hanging grooves 20 are respectively arranged at the outer ends of the three support legs 22. Through the setting of disc 21, not only can strengthen the joint structure intensity between three stabilizer blade 22 to strengthen the holistic structural strength of installing support 2, can increase installing support 2 and the area of contact of ceiling moreover, so that installing support 2 can fix on the ceiling more firmly.
As shown in fig. 2, the hanging groove 20 is formed on the left side or the right side of the outer end of the supporting leg 22; the distance between the upper and lower groove walls of the hanging groove 20 is gradually narrowed from the entrance thereof toward the inside. Through such structural design, not only can conveniently hang and put portion 10 and get into to hang and put in groove 20 to make the dress more convenient, but also can play the effect of quick location to hanging portion 10, thereby make hanging portion 10 can hang in place fast, accurately.
As shown in fig. 2, the upper groove wall of the hanging groove 20 is horizontally disposed, the lower groove wall of the hanging groove 20 is obliquely disposed, and the lower groove wall of the hanging groove 20 is provided with a plurality of positioning grooves 201. Through the structural design, on one hand, the distance between the lamp body 1 and the ceiling can be adjusted, so that the LED luminous body 12 can radiate heat better; on the other hand, in the hanging process, whether the hanging portion 10 is mounted at the innermost position of the hanging groove 20 can be judged by the up-and-down movement range of the hanging portion 10 in the hanging groove 20, and when the hanging portion 10 is hung at the innermost positioning groove 201 of the hanging groove 20, the occurrence of looseness and the shaking probability of the lamp body 1 are the lowest. By arranging the upper groove wall of the hanging groove 20 horizontally, the hanging part 10 can be smoothly moved in and out during hanging and releasing, so that the lamp body 1 can be smoothly and smoothly installed during swinging installation or disassembly.
When the low blue light eye-protection lighting lamp is installed on a ceiling, the installation bracket 2 is firstly fixed on the ceiling, then the lamp body 1 is covered on the installation bracket 2, and the lamp body 1 can be installed on the installation bracket 2 by respectively hanging the three hanging parts 10 on the corresponding hanging grooves 20, so that the whole low blue light eye-protection lighting lamp is installed on the ceiling. When the maintenance needs to be performed on the LED luminary 12, only the lamp body 1 needs to be grasped, then the lamp body 1 is lifted slightly upwards, the hanging parts 10 are separated from the positioning grooves 201, and then the three hanging parts 10 of the lamp body 1 can be separated from the three hanging grooves 20 of the mounting bracket 2 respectively by rotating the lamp body 1, so that the lamp body 1 can be detached from the mounting bracket 2, and the LED luminary 12 of the lamp body 1 can be maintained conveniently.
In order to make the lamp body 1 and the mounting bracket 2 safer when being assembled and disassembled, prevent the lamp body 1 from falling and improve the application safety of the lamp body, as shown in fig. 1, the utility model further comprises a safety lifting rope 3, one end of the safety lifting rope 3 is connected to the lamp shell 11 or the connecting cover plate 14, and the other end of the safety lifting rope 3 is connected to the mounting bracket 2. Preferably, one end of the safety sling 3 is connected to the connection cover 14.
In order to make the two ends of the safety hanging rope 3 more firmly connected to the lamp body 1 and the mounting bracket 2, as shown in fig. 1 and 2, one end of the safety hanging rope 3 is sleeved with a screw 31, one end of the safety hanging rope 3 is fixed on the connecting cover plate 14 through the screw 31, the mounting bracket 2 is provided with a hanging hole 221, the other end of the safety hanging rope 3 is provided with a hanging buckle 32, and the other end of the safety hanging rope 3 is hung on the hanging hole 221 through the hanging buckle 32 to be connected to the mounting bracket 2. By the arrangement of the screw 31, one end of the safety hanging rope 3 can be firmly connected to the lamp body 1. Through the setting of hanging knot 32, not only can make the other end of safe lifting rope 3 firmly connect on installing support 2, when needs maintain LED luminous body 12 moreover, can also pull down hanging knot 32 from hanging hole 221 fast to it is more convenient to make the maintenance. In practical application, the hanging buckle 32 is a hanging buckle commonly used in the market, and the specific structure thereof will not be described in detail. In addition, the hanging buckle commonly used in the prior market is adopted, so that the hanging buckle is convenient to purchase, the development cost of a mould of the hanging buckle is saved, and the application cost of the hanging buckle 32 is reduced.
When the three hanging parts 10 are all disposed on the connecting cover plate 14, in order to facilitate the fixing of the hanging parts 10 on the connecting cover plate 14, as shown in fig. 3, the connecting cover plate 14 is provided with three connecting parts 15 for connecting the three hanging parts 10.
In order to make it easier to mount the connection part 15 on the connection cover plate 14, as shown in fig. 5, the top of the connection cover plate 14 is provided with a lateral slot 141, and the connection part 15 is provided with a lateral plug-in head 151, and the lateral plug-in head 151 is plugged into the lateral slot 141. Through such structural design, not only can be convenient for connecting portion 15 install on connecting cover plate 14, but also can make connecting portion 15 play the effect of bearing to connecting cover plate 14 to the dress of hanging of messenger's lamps and lanterns body 1 is more firm.
In order to facilitate the opening of the lateral slot 141, as shown in fig. 5, the bottom surface of the connection cover 14 is upwardly arched to form an arched portion 142, and the lateral slot 141 is disposed on a side surface of the arched portion 142.
In order to make the connection between the connecting portion 15 and the connecting cover plate 14 stronger and not easy to loosen, as shown in fig. 5, the utility model further comprises a locking screw 4, wherein one end of the locking screw 4 passes through the arched portion 142 and is locked on the transverse plug-in head 151. This enables the transverse plug-in head 151 to be firmly fixed in the transverse slot 141.
In order to make the structure of the hanging portion 10 more scientific and reasonable, simple, and easy to manufacture, as shown in fig. 5, the hanging portion 10 includes a screw, a pin rod, the pin rod is disposed at one side of the connection portion 15, one end of the screw passes through the connection portion 15 from the other side of the connection portion 15, and is locked on the pin rod, so that the pin rod is fixed on the connection portion 15.
Claims (10)
1. The utility model provides a low blue light eyeshield illumination lamps and lanterns, includes lamps and lanterns body (1) and installing support (2), lamps and lanterns body (1) include lamps and lanterns shell (11), LED luminous body (12), printing opacity cover plate (13), its characterized in that: the light-transmitting cover plate (13) comprises a light guide plate layer (131), a blue light blocking coating layer (132) and a diffusion plate layer (133), wherein the blue light blocking coating layer (132) is clamped between the light guide plate layer (131) and the diffusion plate layer (133), and the thickness of the blue light blocking coating layer (132) is 0.5-1.2mm.
2. The low blue eye-protecting lighting fixture of claim 1, wherein: the light guide plate layer (131), the blue light blocking coating layer (132) and the diffusion plate layer (133) are sequentially laminated from top to bottom; the LED luminous body (12) is an annular illuminating lamp body, the luminous direction of the LED luminous body (12) faces the center of the annular illuminating lamp body and irradiates in the horizontal direction, and the LED luminous body (12) is sleeved on the light guide plate layer (131).
3. The low blue eye-protecting lighting fixture of claim 2, wherein: the top surface of the light guide plate layer (131) is coated with a light reflecting layer (134).
4. A low blue eye-protecting lighting fixture according to claim 3, wherein: the bottom surface of the lamp shell (11) is provided with a light outlet (111), and the edge of the bottom end of the light outlet (111) is also provided with a light guide inclined plane (112); the light-transmitting cover plate (13) is covered at the top end of the light outlet (111).
5. The low blue eye-protecting lighting fixture of claim 4, wherein: a step groove (113) is further formed between the inner wall of the lamp shell (11) and the top end of the light outlet (111), and the light-transmitting cover plate (13) and the LED luminous body (12) are both arranged in the step groove (113); a connecting cover plate (14) for preventing the light-transmitting cover plate (13) and the LED luminous body (12) from being separated from the step groove (113) is further arranged in the lamp shell (11).
6. The low blue eye-protecting lighting fixture of claim 5, wherein: the mounting bracket (2) is a tripod fixing bracket, hanging grooves (20) are respectively formed in the three outer ends of the mounting bracket (2), three hanging parts (10) matched with the three hanging grooves (20) are arranged on the lamp shell (11) or the connecting cover plate (14), and the lamp body (1) is mounted on the mounting bracket (2) by enabling the three hanging parts (10) to be respectively hung in the corresponding hanging grooves (20).
7. The low blue eye-protecting lighting fixture of claim 6, wherein: the mounting bracket (2) is composed of a disc (21) and three supporting legs (22) arranged around the disc (21); the three hanging grooves (20) are respectively arranged at the outer ends of the three supporting legs (22).
8. The low blue eye-protecting lighting fixture of claim 7, wherein: the hanging groove (20) is formed in the left side or the right side of the outer end of the supporting leg (22); the distance between the upper and lower groove walls of the hanging groove (20) gradually narrows from the inlet to the inner direction.
9. The low blue eye-protecting lighting fixture of claim 8, wherein: the upper groove wall of the hanging groove (20) is horizontally arranged, the lower groove wall of the hanging groove (20) is obliquely arranged, and a plurality of positioning grooves (201) are formed in the lower groove wall of the hanging groove (20).
10. The low blue eye-protecting lighting fixture of claim 5, wherein: the lamp further comprises a safety lifting rope (3), one end of the safety lifting rope (3) is connected to the lamp shell (11) or the connecting cover plate (14), and the other end of the safety lifting rope (3) is connected to the mounting bracket (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321428640.3U CN220169284U (en) | 2023-06-07 | 2023-06-07 | Low blue light eye-protecting lighting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321428640.3U CN220169284U (en) | 2023-06-07 | 2023-06-07 | Low blue light eye-protecting lighting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220169284U true CN220169284U (en) | 2023-12-12 |
Family
ID=89059622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321428640.3U Active CN220169284U (en) | 2023-06-07 | 2023-06-07 | Low blue light eye-protecting lighting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220169284U (en) |
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2023
- 2023-06-07 CN CN202321428640.3U patent/CN220169284U/en active Active
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