CN218672081U - Small-opening high-power spot lamp - Google Patents
Small-opening high-power spot lamp Download PDFInfo
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- CN218672081U CN218672081U CN202223433140.7U CN202223433140U CN218672081U CN 218672081 U CN218672081 U CN 218672081U CN 202223433140 U CN202223433140 U CN 202223433140U CN 218672081 U CN218672081 U CN 218672081U
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- heat dissipation
- lamp
- light
- cup
- copper sheet
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Abstract
The utility model discloses a high-power shot-light of little trompil, including lamp body, the luminous lamp plate of LED, lens, reflection of light cup, outer joint lid and heat dissipation copper sheet, reflection of light cup bottom is through bar connection piece and lamp body top fixed connection, and reflection of light cup passes through the mode and the outer joint lid fixed connection of joint. The lens and the reflecting cup are arranged in the lamp shell; the lamp shell is characterized in that a heat dissipation grid is arranged on the bottom of the lamp shell, heat dissipation connecting grooves are formed in two sides of the heat dissipation grid, heat dissipation copper sheets are clamped in the heat dissipation connecting grooves in a clamping mode, and the heat dissipation capacity of the lamp shell is improved through the heat dissipation copper sheets and the heat dissipation grid.
Description
Technical Field
The utility model relates to the field of lamps and lanterns, in particular to high-power shot-light of little trompil.
Background
The most important three points of the spotlight are power, heat dissipation and illuminable range, and the smaller the spotlight is, the higher the heat dissipation requirement is. Most of the existing spot lamps radiate heat by providing a heat dissipation grid on a lamp housing. For example, patent CN202017957U discloses a heat dissipation mechanism using an aluminum profile type heat dissipation grid for heat dissipation. However, such a heat dissipation manner is more and more insufficient for the spot light with higher power requirement and smaller volume. Therefore, a small-opening high-power spot lamp with large power, strong heat dissipation capability and small opening is needed.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a big, the heat-sinking capability is strong and the big power shot-light of little trompil of trompil is little of power.
The utility model provides a high-power shot-light of little trompil, including lamp body, the luminous lamp plate of LED, lens, reflection of light cup, outer joint lid and heat dissipation copper sheet, reflection of light cup bottom through the bar connection piece with lamp body top fixed connection, reflection of light cup pass through the mode of joint with outer joint lid fixed connection. The lens and the reflecting cup are arranged in the lamp shell; be provided with the heat dissipation grid on the lamp body bottom, be provided with the heat dissipation spread groove on the heat dissipation grid both sides, the heat dissipation copper sheet sets up through the mode joint of joint in the heat dissipation spread groove, through the heat dissipation copper sheet and the heat dissipation grid improves the heat-sinking capability of lamp body.
Preferably, a connecting card hole communicated with the heat dissipation connecting groove is formed in the side face of the lamp shell, a heat dissipation copper sheet poking clamping block matched with the connecting card hole is arranged on the heat dissipation copper sheet, and the heat dissipation copper sheet can be easily taken out from the heat dissipation connecting groove by poking the clamping block through the heat dissipation copper sheet.
Preferably, a through hole is formed in the bottom of the lamp housing between the heat dissipation grids, and an external circuit penetrates through the through hole and is connected with the LED light-emitting lamp panel in the lamp housing.
Preferably, a side connecting hole of the reflecting cup is formed in the side surface of the reflecting cup, the connecting clamping block is limited and arranged in the side connecting hole of the reflecting cup through a fixing ring, a return spring is further arranged on the inner side of the side connecting hole of the reflecting cup, and the connecting clamping block can be telescopically arranged in the side connecting hole of the reflecting cup through the return spring; and a connecting clamping groove is formed in the inner side surface of the outer connecting cover, and the connecting clamping block is matched with the connecting clamping groove, so that the light reflecting cup is clamped and fixed with the outer connecting cover.
Preferably, the high-power spot lamp with the small opening further comprises a cantilever hook, the cantilever hook is arranged on the side face of the outer connecting cover and fixedly connected with the outer connecting cover, and the high-power spot lamp with the small opening is fixedly connected to an external structure through the cantilever hook.
The utility model discloses a high-power shot-light of little trompil's beneficial effect does:
1. the heat dissipation capability of the lamp shell can be improved by arranging the heat dissipation copper sheets and the heat dissipation grids, so that the design purpose is achieved.
2. The lamp shell and the reflecting cup are connected through the strip-shaped connecting piece, so that the connecting function and the limiting function can be achieved.
Drawings
FIG. 1 is a schematic structural view of a small-opening high-power spot lamp of the present invention;
FIG. 2 is a cross-sectional view of the external connection cover of the small-opening high-power spot lamp of the present invention;
FIG. 3 is a rear view of the lamp housing of the small-opening high-power spot lamp of the present invention;
reference numbers in the figures: 1. the lamp shell, 2, the reflection cup, 3, the external connection cover, 4, the strip-shaped connecting sheet, 5, the heat dissipation copper sheet, 11, the heat dissipation connecting groove, 12, the heat dissipation grid, 13, the through line hole, 21, the connecting clamping block, 31, the connecting clamping groove, 32, the metal sheet, 51 and the heat dissipation copper sheet poke the clamping block.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 3, an embodiment of the small-opening high-power spotlight of the present invention is provided:
a small-opening high-power spot lamp comprises a lamp shell 1, an LED light-emitting lamp panel, a lens, a strip-shaped connecting sheet 4, a reflecting cup 2, an external connecting cover 3, a heat-dissipating copper sheet 5 and a cantilever hook.
Lens and the luminous lamp plate setting of LED are in lamp body 1. The LED light-emitting lamp panel is fixedly connected with the lamp housing 1 in a screw connection mode, and the lens is fixedly connected with the lamp housing 1 in a threaded connection mode outside the LED light-emitting lamp panel. And a lamp shell threaded hole is also formed in the side surface of the lamp shell 1.
Be provided with heat dissipation grid 12 on the lamp body 1 bottom, be provided with through-hole 13 between heat dissipation grid 12 on the lamp body 1 bottom, outside circuit passes through-hole 13 and is connected with the luminous lamp plate of LED in lamp body 1. The two sides of the heat dissipation grating 12 are provided with heat dissipation connecting grooves 11, the heat dissipation copper sheets 5 are clamped in the heat dissipation connecting grooves 11 in a clamping mode, and the heat dissipation capacity of the lamp shell 1 is improved through the heat dissipation copper sheets 5 and the heat dissipation grating 11. The side surface of the lamp shell is provided with a connecting card hole communicated with the heat dissipation connecting groove 11, the heat dissipation copper sheet 5 is provided with a heat dissipation copper sheet poking fixture block 51 matched with the connecting card hole, and the heat dissipation copper sheet 5 can be easily taken out from the heat dissipation connecting groove 11 by poking the fixture block 51 through the heat dissipation copper sheet.
The bottom of the side surface of the reflective cup 2 is provided with a reflective cup threaded hole, the two ends of the strip-shaped connecting piece 4 are respectively provided with a strip-shaped connecting piece threaded hole, and the strip-shaped connecting piece 4 is connected with the reflective cup 2 and the lamp shell 1 in a screw connection mode. The strip-shaped connecting sheet 4 is provided with an arc surface which is consistent with the rotatable angle of the reflective cup 2 on one side which is close to the arc notch on the reflective cup 2 and is connected with the reflective cup 2, and the opposite side is a right angle. Can carry on spacingly to the turned angle of anti-light cup 2 through bar connection piece 4.
Still be provided with reflection of light cup side connecting hole on 2 sides of reflection of light cup, the top is hemispherical connection fixture block 21 and passes through solid fixed ring spacing setting in reflection of light cup side connecting hole, still is provided with reset spring on the reflection of light cup side connecting hole inboard, makes through reset spring connection fixture block 21 can stretch out and draw back the setting in reflection of light cup side connecting hole.
The inner side surface of the outer connecting cover 3 is provided with an annular metal sheet 32, the metal sheet 32 is matched with the outer connecting cover to form a connecting clamping groove 31, and the connecting clamping block 21 is matched with the connecting clamping groove 31, so that the reflection cup 2 is clamped and fixed with the outer connecting cover 3. The cantilever hook sets up and covers 3 fixed connection with the external connection in the 3 sides of external connection lid, and the high-power shot-light of little trompil passes through cantilever hook fixed connection on external structure.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structural changes made by the contents of the specification and the drawings, or the direct or indirect application in other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (5)
1. The utility model provides a big power shot-light of little trompil which characterized in that, includes lamp body, the luminous lamp plate of LED, lens, reflection of light cup, external connection lid and heat dissipation copper sheet, reflection of light cup bottom through the bar connection piece with lamp body top fixed connection, reflection of light cup through the mode of joint with external connection lid fixed connection. The lens and the reflecting cup are arranged in the lamp shell; the LED lamp is characterized in that a heat dissipation grid is arranged on the bottom of the lamp housing, heat dissipation connecting grooves are formed in two sides of the heat dissipation grid, and heat dissipation copper sheets are clamped in the heat dissipation connecting grooves in a clamping mode and are improved in heat dissipation capacity.
2. The small-opening high-power spotlight according to claim 1, wherein the side of the lamp housing is provided with a connecting card hole communicated with the heat dissipating connecting groove, the heat dissipating copper sheet is provided with a heat dissipating copper sheet toggle clamping block matched with the connecting card hole, and the heat dissipating copper sheet can be easily taken out from the heat dissipating connecting groove by toggling the clamping block through the heat dissipating copper sheet.
3. A small-aperture high-power spotlight according to claim 1, wherein through-hole holes are provided between said heat dissipation grids on the bottom of said lamp housing, and external circuits are connected with said LED light-emitting lamp panel in said lamp housing through said through-hole holes.
4. The small-opening high-power spot lamp according to claim 1, wherein a reflector side connecting hole is formed in a side surface of the reflector, the connecting clamping block is limited and arranged in the reflector side connecting hole through a fixing ring, a return spring is further arranged on the inner side of the reflector side connecting hole, and the connecting clamping block can be telescopically arranged in the reflector side connecting hole through the return spring; and a connecting clamping groove is formed in the inner side surface of the outer connecting cover, and the connecting clamping block is matched with the connecting clamping groove, so that the light reflecting cup is clamped and fixed with the outer connecting cover.
5. The small opening high power spot lamp according to claim 1, further comprising a suspension arm hook, wherein the suspension arm hook is disposed on a side surface of the outer connection cover and fixedly connected with the outer connection cover, and the small opening high power spot lamp is fixedly connected to an external structure through the suspension arm hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223433140.7U CN218672081U (en) | 2022-12-21 | 2022-12-21 | Small-opening high-power spot lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223433140.7U CN218672081U (en) | 2022-12-21 | 2022-12-21 | Small-opening high-power spot lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218672081U true CN218672081U (en) | 2023-03-21 |
Family
ID=85549698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223433140.7U Active CN218672081U (en) | 2022-12-21 | 2022-12-21 | Small-opening high-power spot lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218672081U (en) |
-
2022
- 2022-12-21 CN CN202223433140.7U patent/CN218672081U/en active Active
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