CN203202680U - LED down lamp - Google Patents
LED down lamp Download PDFInfo
- Publication number
- CN203202680U CN203202680U CN 201320079371 CN201320079371U CN203202680U CN 203202680 U CN203202680 U CN 203202680U CN 201320079371 CN201320079371 CN 201320079371 CN 201320079371 U CN201320079371 U CN 201320079371U CN 203202680 U CN203202680 U CN 203202680U
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- CN
- China
- Prior art keywords
- elastic yarn
- annular
- down lamp
- lamp body
- snap ring
- 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 an LED down lamp comprising a lamp body, a light-transmitting piece, an LED light source assembly and a drive device. The LED down lamp further comprises a clamping ring used for clamping and fixing the light-transmitting piece in the clamping ring. The upper end of the clamping ring is provided with an inner clamping edge inward. The light-transmitting piece is upwards placed in the clamping ring from an opening at the lower end of the clamping ring and tightly attached to the clamping edge. A first annular clamping groove is arranged on a position, below the light-transmitting piece, of the inner side wall of the clamping ring. A first elastic wire is clamped into the first annular clamping groove, and the diameter of the first elastic wire is larger than the concave depth of the first annular clamping groove. The outer side wall of the clamping ring is provided with an annular clamping pattern. A second annular clamping groove is arranged in a position, corresponding to the annular clamping pattern, of the inner side wall of the lamp body. A second elastic wire is clamped into the second annular clamping groove. The diameter of the second elastic wire is larger than the concave depth of the second annular clamping groove, and therefore the second elastic wire and the annular clamping pattern are buckled and fixed. The clamping mode is simple in structure, the number of needed parts is small, assembly is simple and convenient, clamping is stable, and meanwhile the appearance of the LED down lamp is attractive and elegant.
Description
Technical field
The utility model relates to the LED lighting field, particularly a kind of LED Down lamp.
Background technology
The LED Down lamp is the product that LED is applied to the improvement exploitation on traditional Down lamp, the contrast of LED Down lamp and traditional Down lamp has the following advantages: energy-conservation, low-carbon (LC), longevity, colour rendering are good, fast response time, and the design of LED Down lamp is more attractive in appearance light and handy, and light source does not expose, free from glare, visual effect are evenly soft.The LED Down lamp generally comprises lamp body, is located at the light transmission piece at lamp body upper end open place, is located at the led light source assembly of lamp body intracavity bottom, the drive unit that is connected with the led light source electrical component, wherein light transmission piece generally is engaged on the lamp body by a superstructure, first light transmission piece is sticked in the loam cake, then loam cake and lamp body are connected and fixed, such design is so that loam cake and lamp body can only divide is arranged, and the assembling procedure of LED Down lamp, assembling trouble have been increased.
Therefore, how to realize that a kind of simple in structure, simple LED Down lamp of assembling procedure is the technical problem that needs to be resolved hurrily in the industry.
Summary of the invention
Main purpose of the present utility model provides a kind of LED Down lamp, is intended to realize a kind of simple in structure, simple LED Down lamp of assembling procedure.
The utility model proposes a kind of LED Down lamp, comprise lamp body, be located at the light transmission piece at lamp body upper end open place, be located at the led light source assembly of lamp body intracavity bottom, the drive unit that is connected with the led light source electrical component, comprise that also an internal diameter and light transmission piece are adaptive and light transmission piece can be fastened on interior snap ring, the snap ring upper end is provided with interior card edge inwardly, light transmission piece is up inserted in the snap ring by the snap ring lower ending opening and is close to the card edge, the snap ring madial wall is provided with the first annular slot at the light transmission piece lower position, one have flexible the first elastic yarn inlay card enter in the first annular slot and the diameter of the first elastic yarn larger than the cup depth of the first annular slot; The snap ring lateral wall is provided with some annular snap lines, the lamp body madial wall is provided with the second annular slot in position corresponding to annular snap line, one has flexible the second elastic yarn inlay card enters in the second annular slot, and the diameter of the second elastic yarn is fixed mutually than cup depth ambassador the second elastic yarn and the annular snap line of the second annular slot.
Preferably, the length of the first elastic yarn is between between 1/2 to 1 times of the girth of the first annular slot, and the length of the second elastic yarn is between between 1/2 to 1 times of the girth of the 21 annular slot.
Preferably, the snap ring upper end is provided with the wild card edge outwardly, and the marginal position place of lamp body upper end open is provided with wild card along the adaptive and mutual annular short slot that engages.
Preferably, the first elastic yarn and the second elastic yarn are made by having flexible metal.
Preferably, the led light source assembly comprises the circuit board of being close to the lamp body intracavity bottom, evenly is laid in LED lamp pearl on the circuit board.
Preferably, also comprise the Elastic buckle of being located on the Down lamp lateral wall and being used for installing the LED Down lamp.
Preferably, the lamp body structure that is formed in one.
A kind of LED Down lamp of the utility model, comprise lamp body, be located at the light transmission piece at lamp body upper end open place, be located at the led light source assembly of lamp body intracavity bottom, the drive unit that is connected with the led light source electrical component, comprise that also an internal diameter and light transmission piece are adaptive and light transmission piece can be fastened on interior snap ring, the snap ring upper end is provided with interior card edge inwardly, light transmission piece is up inserted in the snap ring by the snap ring lower ending opening and is close to the card edge, the snap ring madial wall is provided with the first annular slot at the light transmission piece lower position, one have flexible the first elastic yarn inlay card enter in the first annular slot and the diameter of the first elastic yarn larger than the cup depth of the first annular slot; The snap ring lateral wall is provided with some annular snap lines, the lamp body madial wall is provided with the second annular slot in position corresponding to annular snap line, one has flexible the second elastic yarn inlay card enters in the second annular slot, and the diameter of the second elastic yarn is fixed mutually than cup depth ambassador the second elastic yarn and the annular snap line of the second annular slot.Like this, only need just can be sticked in light transmission piece in the snap ring, snap ring is sticked in the lamp body opening part by widget the first elastic yarn, the second elastic yarn, such engaging mode is simple in structure, required parts are few, novel in design, and assembling procedure is simple, engaging is firm, simultaneously so that lamp body can be set to integrated formed structure, appearance is succinctly attractive in appearance, the Effective Raise radiating efficiency, and other the first elastic yarn, the second elastic yarn can Recyclings, meet the ideal of energy-conserving and environment-protective, be worthy of popularization.
Description of drawings
Fig. 1 is one of the stereochemical structure decomposing schematic representation of an embodiment of a kind of LED Down lamp of the utility model;
Fig. 2 is one of the body structure decomposing schematic representation of an embodiment of a kind of LED Down lamp of the utility model, not shown light transmission piece and snap ring;
Fig. 3 is the stereochemical structure decomposing schematic representation when snap ring and the first elastic yarn are inverted among the embodiment of a kind of LED Down lamp of the utility model.
The realization of the utility model purpose, functional characteristics and advantage are described further with reference to accompanying drawing in connection with embodiment.
The specific embodiment
Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Referring to figs. 1 through Fig. 3, one embodiment of a kind of LED Down lamp of the present utility model is proposed, comprise lamp body 100, be located at lamp body 100 upper end open places light transmission piece 200, be located at the led light source assembly of lamp body 100 intracavity bottoms, the drive unit that is connected with the led light source electrical component, also comprise the Elastic buckle 500 of being located on the Down lamp lateral wall and being used for installing the LED Down lamp, utilize Elastic buckle 500 engaging of LED Down lamp can be installed in the installing hole.
The led light source assembly comprises the circuit board 301 of being close to lamp body 100 intracavity bottoms, evenly is laid in LED lamp pearl 302 on the circuit board 301.
The LED Down lamp comprise also that an internal diameter and light transmission piece 200 are adaptive and light transmission piece 200 can be fastened in snap ring 400, snap ring 400 upper ends are provided with interior card inwardly along 401, light transmission piece 200 is up inserted in the snap ring 400 by snap ring 400 lower ending openings and is close to the card edge, snap ring 400 madial walls are provided with the first annular slot 402 at light transmission piece 200 lower positions, one have flexible the first elastic yarn 403 inlay cards enter in the first annular slot 402 and the diameters of the first elastic yarn 403 larger than the cup depth of the first annular slot 402, such the first elastic yarn 403 is outstanding a little inwardly with respect to the first annular slot 402, just light transmission piece 200 can be fastened in interior card along between the 401 and first elastic yarn 403, light transmission piece 200 firmly be installed be fixed in the snap ring 400.
The first elastic yarn 403 and the second elastic yarn 103 are made by having flexible metal.The length of the first elastic yarn 403 is between between 1/2 to 1 times of the girth of the first annular slot 402, the length of the second elastic yarn 103 is between between 1/2 to 1 times of the girth of the 21 annular slot, to guarantee that light transmission piece 200 firmly is sticked in the snap ring 400, snap ring 400 firmly is sticked in lamp body 100 aperture position places.
Like this, only need just can be sticked in light transmission piece 200 in the snap ring 400, snap ring 400 is sticked in lamp body 100 opening parts by widget the first elastic yarn 403, the second elastic yarn 103, such engaging mode is simple in structure, required parts are few, novel in design, and assembling procedure is simple, engaging is firm, simultaneously so that lamp body 100 can be set to integrated formed structure, appearance is succinctly attractive in appearance, the Effective Raise radiating efficiency, and other the first elastic yarn 403, the second elastic yarn 103 can Recyclings, meet the ideal of energy-conserving and environment-protective, be worthy of popularization.
The above only is preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure transformation that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (7)
1. LED Down lamp, comprise lamp body, be located at the light transmission piece at described lamp body upper end open place, be located at the led light source assembly of described lamp body intracavity bottom, the drive unit that is connected with described led light source electrical component, it is characterized in that, comprise that also an internal diameter and described light transmission piece are adaptive and described light transmission piece can be fastened on interior snap ring, described snap ring upper end is provided with interior card edge inwardly, described light transmission piece is up inserted in the described snap ring by described snap ring lower ending opening and is close to described card edge, described snap ring madial wall is provided with the first annular slot at described light transmission piece lower position, one have flexible the first elastic yarn inlay card enter in described the first annular slot and the diameter of described the first elastic yarn larger than the cup depth of described the first annular slot; Described snap ring lateral wall is provided with some annular snap lines, described lamp body madial wall is provided with the second annular slot in position corresponding to described annular snap line, one has flexible the second elastic yarn inlay card enters in described the second annular slot, and the diameter of described the second elastic yarn is fixed mutually than described the second elastic yarn of the cup depth ambassador of described the second annular slot and described annular snap line.
2. a kind of LED Down lamp according to claim 1, it is characterized in that, the length of described the first elastic yarn is between between 1/2 to 1 times of the girth of described the first annular slot, and the length of described the second elastic yarn is between between 1/2 to 1 times of the girth of described the second annular slot.
3. a kind of LED Down lamp according to claim 1 and 2 is characterized in that, described snap ring upper end is provided with the wild card edge outwardly, and the marginal position place of described lamp body upper end open is provided with described wild card along the adaptive and mutual annular short slot that engages.
4. a kind of LED Down lamp according to claim 3 is characterized in that, described the first elastic yarn and described the second elastic yarn are made by having flexible metal.
5. a kind of LED Down lamp according to claim 4 is characterized in that, described led light source assembly comprises the circuit board of being close to described lamp body intracavity bottom, evenly is laid in LED lamp pearl on the described circuit board.
6. a kind of LED Down lamp according to claim 5 is characterized in that, also comprises the Elastic buckle of being located on the described Down lamp lateral wall and being used for installing described LED Down lamp.
7. a kind of LED Down lamp according to claim 6 is characterized in that, the described lamp body structure that is formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320079371 CN203202680U (en) | 2013-02-21 | 2013-02-21 | LED down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320079371 CN203202680U (en) | 2013-02-21 | 2013-02-21 | LED down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203202680U true CN203202680U (en) | 2013-09-18 |
Family
ID=49146786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320079371 Expired - Fee Related CN203202680U (en) | 2013-02-21 | 2013-02-21 | LED down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203202680U (en) |
-
2013
- 2013-02-21 CN CN 201320079371 patent/CN203202680U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20130918 Termination date: 20150221 |
|
| EXPY | Termination of patent right or utility model |