CN213630129U - Dustproof down lamp of facula adjustable - Google Patents
Dustproof down lamp of facula adjustable Download PDFInfo
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- CN213630129U CN213630129U CN202023245538.9U CN202023245538U CN213630129U CN 213630129 U CN213630129 U CN 213630129U CN 202023245538 U CN202023245538 U CN 202023245538U CN 213630129 U CN213630129 U CN 213630129U
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- source module
- lamp
- down lamp
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Abstract
The utility model discloses a dustproof down lamp with adjustable facula, which comprises a mounting rack, a lamp bracket, an anti-dazzle cup and a light source module, wherein the light source module is arranged on the mounting rack; the anti-dazzle cup is characterized by further comprising a connecting plate, the mounting frame is provided with a guide groove, the connecting plate is slidably arranged in the guide groove, the mounting frame and the lamp holder can be in butt joint in a relatively sliding mode through the connecting plate, and when the mounting frame and the lamp holder slide relatively, the distance between the anti-dazzle cup and the light source module is increased or decreased. Adopt the utility model discloses can adjust the distance between light source module and the anti-dazzle cup to realize the regulation of facula.
Description
Technical Field
The utility model relates to the field of lighting technology, concretely relates to facula adjustable down lamp that prevents dust.
Background
Downlights are often used for recessed lighting in ceilings and can be rotated by 360 degrees. The existing anti-dazzle swing head down lamp generally only has a light spot with one size, and although the light irradiation direction can be adjusted at will, the size of the light spot cannot be adjusted.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to solve the technical problem that a dustproof down lamp of facula adjustable is provided.
In order to achieve the technical purpose, the technical scheme of the utility model is as follows:
a dustproof down lamp with adjustable light spots comprises a mounting frame, a lamp holder, an anti-dazzle cup and a light source module, wherein the light source module is arranged on the mounting frame; the anti-dazzle cup is characterized by further comprising a connecting plate, the mounting frame is provided with a guide groove, the connecting plate is slidably arranged in the guide groove, the mounting frame and the lamp holder can be in butt joint in a relatively sliding mode through the connecting plate, and when the mounting frame and the lamp holder slide relatively, the distance between the anti-dazzle cup and the light source module is increased or decreased.
Further, the arrangement direction of the guide groove is parallel to the arrangement direction of the anti-dazzle cup and the light source module.
Furthermore, the arrangement direction of the guide groove and the arrangement direction of the anti-dazzle cup and the light source module form an angle, and the angle value is 3-5 degrees.
Furthermore, the connecting plate and the guide groove are provided with a plurality of limiting holes which are matched with each other.
Furthermore, the guide slot is provided with an elastic plunger, the connecting plate is provided with a through hole, and the through hole is connected with the elastic plunger.
Furthermore, one end of the mounting rack is provided with a convex part, and the lamp holder can be slidably sleeved on the convex part.
Further, the light source module comprises a lens, the anti-dazzle cup is provided with a containing groove, the lens penetrates through the lamp holder and extends into the containing groove, and the depth of the lens extending into the containing groove is larger than the sliding distance between the mounting frame and the lamp holder.
Further, still include a sealing device, mounting bracket and lighting fixture pass through sealing device seamless connection.
Further, sealing device is a sealing washer, and this sealing washer is equipped with can tensile fold structure, the one end of sealing washer with the mounting bracket is connected, the other end with the lighting fixture is connected.
Further, sealing device includes first casing and second casing, first casing and second casing slidable cup joint, first casing, second casing are connected with mounting bracket and lighting fixture respectively.
The beneficial effects of the utility model reside in that:
adopt the technical scheme provided by the utility model, both can adjust the distance between light source module and the anti-dazzle cup through adjusting the position of lighting fixture on the mounting bracket to the size of adjustment facula and the effect of light-emitting.
Drawings
FIG. 1 is an exploded view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a side view of the present invention;
description of reference numerals:
1. a mounting frame; 2. a lamp holder; 3. an anti-dazzle cup; 4. a light source module; 5. a lens; 6. a connecting plate; 7. a guide groove; 8. a limiting hole; 9. an elastic plunger; 10. a through hole; 11. a convex portion; 12. accommodating grooves; 13. a sealing device; 14. a clamp spring; 15. a heat sink; 16. a rotating frame; 17. a slot; 18. a spring plate; 111. a groove; 161. and a rotating part.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 3, a dustproof down lamp with adjustable light spots comprises an installation frame 1, a lamp bracket 2, an anti-dazzle cup 3 and a light source module 4. Mounting bracket 1 is located to light source module 4, and mounting bracket 1 is equipped with the top and is equipped with the through-hole, and the through-hole is used for arranging light source module 4's electric wire, and light source module 4 includes COB (a light source), COB support, lens 5 and protecgulum, and lens 5 are located between COB and the protecgulum, and lighting fixture 2 is located to anti-dazzle cup 3. This technical scheme still includes connecting plate 6, and mounting bracket 1 is equipped with guide slot 7, and guide slot 7 is located to connecting plate 6 slidable, but mounting bracket 1 and lighting fixture 2 butt joint through connecting plate 6 relative sliding, and when mounting bracket 1 and lighting fixture 2 relative sliding, the increase of distance between anti-dazzle cup 3 and the light source module 4 or reduction. The mounting 1 of this embodiment is provided with two guide grooves 7.
The use principle is as follows: the distance between the light source module 4 and the anti-dazzle cup 3 can be adjusted by adjusting the position of the connecting plate 6 on the guide groove 7.
Referring to fig. 1 to 3, the arrangement direction of the guide groove 7 of the present technical solution is parallel to the arrangement direction of the antiglare cup 3 and the light source module 4, and the alignment angle of the antiglare cup 3 and the light source module 4 is not shifted in the adjustment process by adopting the technical solution. The arrangement direction of the guide groove 7 and the arrangement direction of the anti-dazzle cup 3 and the light source module 4 can form a certain angle, namely, the anti-dazzle cup 3 can deviate from a reference line aligned with the initial position of the light source module 4 in the adjustment process to a certain extent, and the light emitted by the anti-dazzle cup 3 and the light source module 4 after adjustment can have a certain angle by adopting the technical scheme, so that the anti-dazzle cup is suitable for different scenes. The preferred angle of arrangement is 3-5 degrees. In this embodiment, the arrangement angle is 4 degrees.
Referring to fig. 1 to 3, the connecting plate 6 and the guide groove 7 of the present technical solution are both provided with a plurality of mutually-matched limiting holes 8, the present embodiment is provided with three limiting holes 8, and the mounting frame 1 and the lamp holder 2 are fixed by inserting a bolt into the limiting holes 8 after the spot size adjustment is completed.
Referring to fig. 1 to 3, the guide groove 7 of the present embodiment is provided with an elastic plunger 9, the connecting plate 6 is provided with a through hole 10, and the through hole 10 is connected with the elastic plunger 9. The distance between the light source module 4 and the anti-dazzle cup 3 is adjusted by matching the elastic structure of the plunger with the through hole 10 of the connecting plate 6 and by using the convenient and fast realization of the drawing structure.
Referring to fig. 1, the connecting end of the mounting bracket 1 and the lamp holder 2 of the technical scheme is provided with a convex part 11, the lamp holder 2 is slidably sleeved on the convex part 11, the convex part 11 is arranged to limit the maximum adjusting distance of the lamp holder 2, and the anti-dazzle cup 3 and the light source module 4 are prevented from being excessively adjusted. Convex part 11 of this facility mode is equipped with recess 111, and recess 111 is located to COB and COB support.
Referring to fig. 1, the anti-dazzle cup 3 of this technical scheme is equipped with holding tank 12, and lens 5 passes lighting fixture 2 and stretches into holding tank 12, and the degree of depth that lens 5 stretched into holding tank 12 is greater than the sliding distance of mounting bracket 1 and lighting fixture 2. Adopt this technical scheme, no matter how the mounting bracket 1 and the lighting fixture 2 are adjusted, lens 5 is arranged in holding tank 12 all the time, prevents that the light source that light source module 4 sent from scattering. The shape of the accommodating groove 12 can be consistent with the shape of the lens 5, which facilitates the sealing connection between the accommodating groove 12 and the lens 5, and further prevents the light source from scattering.
Referring to fig. 1 to 3, the present technical solution further includes a sealing device 13, and the mounting bracket 1 and the lamp holder 2 are seamlessly connected through the sealing device 13. Sealing device 13 of this embodiment is a sealing washer, and this sealing washer is equipped with can tensile fold structure, and mounting bracket 1 is equipped with slot 17, and lighting fixture 2 is equipped with the draw-in groove (not seen in the figure), and the one end of sealing washer adopts interference fit to be connected with slot 17, and the other end is fixed in the draw-in groove (not seen in the figure) through jump ring 14, and in order to improve sealing device 13's tensile properties, sealing device 13 can adopt the silica gel material. Because mounting bracket 1 and lighting fixture 2 adopt can tensile structure, must have the gap between mounting bracket 1 and the lighting fixture 2, the dust in the ceiling can drop inside lighting fixture 2 or drop the room through the gap, and the air current in the room also can enter into the ceiling through the gap, and sealing device 13's setting can be cut apart room and ceiling space completely, and the air can not be excessive, and the dust also can not drop in the room from the ceiling. The sealing device 13 may also adopt a structure in which two housings are slidably sleeved with each other, and includes a first housing (not shown) and a second housing (not shown), the first housing (not shown) and the second housing (not shown) are respectively connected to the mounting rack 1 and the lamp holder 2, and the first housing (not shown) and the second housing (not shown) only have shapes and sizes matched with the mounting rack and the lamp holder.
Referring to fig. 1, the mounting bracket 1 of the present embodiment is provided with a heat sink 15, and the heat sink 15 is used for discharging heat generated by the light source module 4. The lamp holder 2 is rotatably arranged on the rotating portion 161, the connecting plate 6 is connected with the rotating portion 16, and the angle of the light source can be adjusted through the rotating portion 16. The lighting fixture 2 is provided with two spring pieces 18, and the utility model discloses it is fixed with spring piece 18 when installing in the ceiling.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (10)
1. The utility model provides a facula adjustable down lamp that prevents dust which characterized in that: the anti-dazzle device comprises a mounting rack, a lamp bracket, an anti-dazzle cup and a light source module, wherein the light source module is arranged on the mounting rack; the anti-dazzle cup is characterized by further comprising a connecting plate, the mounting frame is provided with a guide groove, the connecting plate is slidably arranged in the guide groove, the mounting frame and the lamp holder can be in butt joint in a relatively sliding mode through the connecting plate, and when the mounting frame and the lamp holder slide relatively, the distance between the anti-dazzle cup and the light source module is increased or decreased.
2. The dustproof down lamp with the adjustable light spot according to claim 1, wherein: the arrangement direction of the guide groove is parallel to the arrangement direction of the anti-dazzle cup and the light source module.
3. The dustproof down lamp with the adjustable light spot according to claim 1, wherein: the arrangement direction of the guide groove and the arrangement direction of the anti-dazzle cup and the light source module form an angle, and the angle value is 3-5 degrees.
4. The dustproof down lamp with the adjustable light spot according to claim 1, wherein: the connecting plate and the guide groove are provided with a plurality of limiting holes matched with each other.
5. The dustproof down lamp with the adjustable light spot according to claim 1, wherein: the guide slot is provided with an elastic plunger, the connecting plate is provided with a through hole, and the through hole is connected with the elastic plunger.
6. The dustproof down lamp with the adjustable light spot according to claim 1, wherein: one end of the mounting rack is provided with a convex part, and the lamp holder can be sleeved on the convex part in a sliding manner.
7. The dustproof down lamp with the adjustable light spot according to claim 1, wherein: the light source module comprises a lens, the anti-dazzle cup is provided with a containing groove, the lens penetrates through the lamp holder and extends into the containing groove, and the depth of the lens extending into the containing groove is larger than the sliding distance between the mounting frame and the lamp holder.
8. The dustproof down lamp with the adjustable light spot according to claim 1, wherein: still include a sealing device, mounting bracket and lighting fixture pass through sealing device seamless connection.
9. The dustproof down lamp with the adjustable light spot according to claim 8, wherein: the sealing device is a sealing ring, the sealing ring is provided with a stretchable fold structure, one end of the sealing ring is connected with the mounting frame, and the other end of the sealing ring is connected with the lamp bracket.
10. The dustproof down lamp with the adjustable light spot according to claim 8, wherein: the sealing device comprises a first shell and a second shell, the first shell and the second shell are sleeved in a sliding mode, the first shell is connected with the mounting frame, and the second shell is connected with the lamp holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023245538.9U CN213630129U (en) | 2020-12-29 | 2020-12-29 | Dustproof down lamp of facula adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023245538.9U CN213630129U (en) | 2020-12-29 | 2020-12-29 | Dustproof down lamp of facula adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213630129U true CN213630129U (en) | 2021-07-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023245538.9U Active CN213630129U (en) | 2020-12-29 | 2020-12-29 | Dustproof down lamp of facula adjustable |
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| Country | Link |
|---|---|
| CN (1) | CN213630129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112576984A (en) * | 2020-12-29 | 2021-03-30 | 厦门安明丽光电科技有限公司 | Dustproof down lamp of facula adjustable |
-
2020
- 2020-12-29 CN CN202023245538.9U patent/CN213630129U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112576984A (en) * | 2020-12-29 | 2021-03-30 | 厦门安明丽光电科技有限公司 | Dustproof down lamp of facula adjustable |
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