CN204042594U - A kind of LED illumination lamp being embedded in smoke exhaust ventilator - Google Patents
A kind of LED illumination lamp being embedded in smoke exhaust ventilator Download PDFInfo
- Publication number
- CN204042594U CN204042594U CN201420401535.5U CN201420401535U CN204042594U CN 204042594 U CN204042594 U CN 204042594U CN 201420401535 U CN201420401535 U CN 201420401535U CN 204042594 U CN204042594 U CN 204042594U
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- CN
- China
- Prior art keywords
- lamp
- lamp housing
- bead
- circuit board
- light cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of LED illumination lamp being embedded in smoke exhaust ventilator, comprise lamp housing and light cover, described lamp housing front is provided with concave type triangle light source reflection groove, and reflection groove one side wall inclined plane is provided with light source reflector, and bottom reflector, centre position is provided with the lamp hole of bead; The described lamp housing back side is provided with only has three directions connections to enclose tight coaming plate, and another side does not have, and in coaming plate, two ends are provided with screw erection column; The described lamp hole of bead is provided with LED lamp bead, and LED lamp bead is fixedly installed on circuit board, and circuit board is installed on the lamp housing back side does not have the side of coaming plate one side and circuit board is connected with the power supply adaptor of LED; Described light cover is while be extended with side plate, and side plate inwall is provided with longitudinal pressing plate that top is inclined-plane, and light cover inner top is provided with horizontal pressing plate; This product has that circuit board is installed firmly, good airproof performance, light source spread, illumination is not dazzling, reasonable in design, the advantages such as convenient installation, transport.
Description
Technical field
The utility model relates to ligthing paraphernalia, particularly a kind of LED illumination lamp being embedded in smoke exhaust ventilator.
Background technology
Smoke exhaust ventilator is installed LED illumination lamp different from installation general lighting, smoke exhaust ventilator can produce vibration, fog, oil smoke etc. when using, LED illumination lamp has stricter seal request, old-fashioned product due to structural design unreasonable, there is fog to enter time in Long-Time Service process, greasy dirt permeates, circuit board clamping is not tight, easily open circuit occurs to the circuit in body, LED lamp bead easily burns out, and power supply adaptor also easily burns out; The circuit board of old-fashioned product is installed on the centre of housing, and light source adopts the illumination of direct projection form, but the light source of direct projection is too concentrated, to shortcomings such as the food life/ripe judgement of pot inner rim are inaccurate.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides that one illuminates evenly, circuit board is installed firmly, good airproof performance, light source spread, illumination is not dazzling, reasonable in design, conveniently to install, the LED illumination lamp being embedded in smoke exhaust ventilator of transport.
The technical solution adopted in the utility model is as follows:
A kind of LED illumination lamp being embedded in smoke exhaust ventilator, comprise lamp housing (1) and light cover (2), described lamp housing (1) front is provided with concave type triangle light source reflection groove (11), reflection groove (11) one side wall inclined plane is provided with the recessed lights reflector (101) with lamp housing (1) integrated injection molding, the edge protuberance of reflector (101) is higher than the plane of side wall inclined plane, and centre position, reflector (101) bottom is provided with the lamp hole of bead (102); Described lamp housing (1) front is extended with flange (12), and the both sides at flange (12) two ends are provided with the breach (121) for clamping cover; Described lamp housing (1) back side is provided with only has three directions connections to enclose tight coaming plate (13), and another side does not have, and in coaming plate (13), two ends are provided with screw erection column (131); The described lamp hole of bead (102) is provided with LED lamp bead (103), LED lamp bead (103) is fixedly installed on circuit board (104), and circuit board (104) is installed on lamp housing (1) back side does not have the side of coaming plate (13) one side and circuit board (104) is connected with the power supply adaptor (105) of LED; Described light cover (2) is while be extended with side plate (21), and side plate (21) inwall is provided with longitudinal pressing plate (22) that top is inclined-plane, and light cover (2) inner top is provided with horizontal pressing plate (23).
The inner top of described light cover (2) is provided with lamp housing faceplate screw erection column (24), and the screw hole of erection column (24) is located at position corresponding to the outer top of light cover (2).
The two ends, outer top of described light cover (2) are provided with the installation step (25) lower than top, and step (25) is provided with the screw hole (251) coordinating with erection column (131) and install.
The utility model beneficial effect:
This product mainly illuminates evenly, circuit board is installed firmly, good airproof performance, light source spread, illumination is not dazzling, reasonable in design, convenient installation, transport etc.
Accompanying drawing explanation
Fig. 1 is the utility model product three-dimensional structure diagram;
Fig. 2 is the utility model product explosive view;
Fig. 3 is the utility model product lamp design figure;
Fig. 4 is the utility model product lamp design figure;
Fig. 5 is the utility model product top view;
Fig. 6 is the utility model product front view;
Fig. 7 is the left figure of the utility model product;
Detailed description of the invention
A kind of LED illumination lamp being embedded in smoke exhaust ventilator, comprise lamp housing 1 and light cover 2, described lamp housing 1 front is provided with concave type triangle light source reflection groove 11, reflection groove 11 1 side wall inclined plane is provided with the recessed lights reflector 101 with lamp housing 1 integrated injection molding, the edge protuberance of reflector 101 is higher than the plane of side wall inclined plane, bottom reflector 101, centre position is provided with the lamp hole of bead 102, LED lamp bead is arranged on the centre in the lamp hole of bead 102, light source is by the diffusion of reflector 101 first reflection, the light source that first reflection spreads is carried out secondary reflection diffusion by reflection groove 11, use slight light source by the diffusion of twice, its light source is made full use of, the light source come out is even, soft, distribute area large, described lamp housing 1 front is extended with flange 12, and the both sides at flange 12 two ends are provided with the breach 121 for clamping cover, described lamp housing 1 back side is provided with only has three directions connections to enclose tight coaming plate 13, and another side does not have, and in coaming plate 13, two ends are provided with screw erection column 131, makes shell elegant in appearance, the described lamp hole of bead 102 is provided with LED lamp bead 103, and LED lamp bead 103 is fixedly installed on circuit board 104, and circuit board 104 is installed on lamp housing 1 back side does not have the side of coaming plate 13 one side and circuit board 104 is connected with the power supply adaptor 105 of LED, described light cover 2 is while be extended with side plate 21, side plate 21 inwall is provided with longitudinal pressing plate 22 that top is inclined-plane, light cover 2 inner top is provided with horizontal pressing plate 23, when circuit board 104 be fixed on lamp housing 1 back side do not have coaming plate 13 one side after, on light cover is 2-in-1, longitudinal pressing plate 22 is pressed in the back side of circuit board 104, and horizontal pressing plate 23 flanging circuit board 104 edge, prevents from loosening up and down, the inner top of described light cover 2 is provided with lamp housing faceplate screw erection column 24, and the screw hole of erection column 24 is located at position corresponding to the outer top of light cover 2, utilizes space in lamp housing better, uses product appearance clean and tidy, proper generous, easy for installation, the two ends, outer top of described light cover 2 are provided with the installation step 25 lower than top, and step 25 is provided with the screw hole 251 coordinating with erection column 131 and install.
The foregoing is only preferred embodiment of the present utility model, protection domain of the present utility model is not limited in above-mentioned embodiment, and every technical scheme belonging to the utility model principle all belongs to protection domain of the present utility model.For a person skilled in the art, some improvements and modifications of carrying out under the prerequisite not departing from principle of the present utility model, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. one kind is embedded in the LED illumination lamp of smoke exhaust ventilator, it is characterized in that: comprise lamp housing (1) and light cover (2), described lamp housing (1) front is provided with concave type triangle light source reflection groove (11), reflection groove (11) one side wall inclined plane is provided with the recessed lights reflector (101) with lamp housing (1) integrated injection molding, the edge protuberance of reflector (101) is higher than the plane of side wall inclined plane, and centre position, reflector (101) bottom is provided with the lamp hole of bead (102); Described lamp housing (1) front is extended with flange (12), and the both sides at flange (12) two ends are provided with the breach (121) for clamping cover; Described lamp housing (1) back side is provided with only has three directions connections to enclose tight coaming plate (13), and another side does not have, and in coaming plate (13), two ends are provided with screw erection column (131); The described lamp hole of bead (102) is provided with LED lamp bead (103), LED lamp bead (103) is fixedly installed on circuit board (104), and circuit board (104) is installed on lamp housing (1) back side does not have the side of coaming plate (13) one side and circuit board (104) is connected with the power supply adaptor (105) of LED; Described light cover (2) is while be extended with side plate (21), and side plate (21) inwall is provided with longitudinal pressing plate (22) that top is inclined-plane, and light cover (2) inner top is provided with horizontal pressing plate (23).
2. a kind of LED illumination lamp being embedded in smoke exhaust ventilator according to claim 1, it is characterized in that: the inner top of described light cover (2) is provided with lamp housing faceplate screw erection column (24), the screw hole of erection column (24) is located at position corresponding to the outer top of light cover (2).
3. a kind of LED illumination lamp being embedded in smoke exhaust ventilator according to claim 1, it is characterized in that: the two ends, outer top of described light cover (2) are provided with the installation step (25) lower than top, and step (25) is provided with the screw hole (251) coordinating with erection column (131) and install.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420401535.5U CN204042594U (en) | 2014-07-19 | 2014-07-19 | A kind of LED illumination lamp being embedded in smoke exhaust ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420401535.5U CN204042594U (en) | 2014-07-19 | 2014-07-19 | A kind of LED illumination lamp being embedded in smoke exhaust ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204042594U true CN204042594U (en) | 2014-12-24 |
Family
ID=52243255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420401535.5U Expired - Fee Related CN204042594U (en) | 2014-07-19 | 2014-07-19 | A kind of LED illumination lamp being embedded in smoke exhaust ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204042594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156942A (en) * | 2015-09-17 | 2015-12-16 | 中山信德勤光电有限公司 | Novel lamp |
-
2014
- 2014-07-19 CN CN201420401535.5U patent/CN204042594U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156942A (en) * | 2015-09-17 | 2015-12-16 | 中山信德勤光电有限公司 | Novel lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20170719 |