CN202812827U - An LED bar lamp characterized by adjustability of illumination angle - Google Patents
An LED bar lamp characterized by adjustability of illumination angle Download PDFInfo
- Publication number
- CN202812827U CN202812827U CN2012201092562U CN201220109256U CN202812827U CN 202812827 U CN202812827 U CN 202812827U CN 2012201092562 U CN2012201092562 U CN 2012201092562U CN 201220109256 U CN201220109256 U CN 201220109256U CN 202812827 U CN202812827 U CN 202812827U
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Abstract
The utility model discloses an LED bar lamp characterized by adjustability of illumination angle and belongs to the field of LED lamp technology. The LED bar lamp comprises insulating lamp holders and an elongated LED light source module connected with the insulating lamp holders; rotation mechanisms are disposed at contact parts between the insulating lamp holders and the LED light source module; each rotation mechanism comprises a locating plate and an adjusting plate, which are matched with each other and connected with each other through a screw and a resetting spring; the screw passes through the adjusting plate and is fixed on the locating plate and the resetting spring is clamped on the periphery of a screw body between a nut of the screw and the adjusting plate; and each locating plate is provided with a locating boss and each adjusting plate is peripherally provided with a plurality of adjusting grooves corresponding to the locating boss. The LED bar lamp characterized by adjustability of the illumination angle is compact in structure, flexible and convenient to use and good in radiating effect and is used for indoor and outdoor illumination.
Description
Technical field
The utility model relates to a kind of LED strip light, more particularly, relates in particular to the adjustable LED strip light of a kind of irradiating angle.
Background technology
Light emitting diode is to utilize the luminescent properties after the semiconductor energising luminous, have low in energy consumption, the advantage of long service life; Therefore utilize the lighting of light emitting diode combined more and more general, but the even light effect of the LED spot light that traditional LED lamp body exists, and radiating effect is poor, use in the lamp body is poor, dazzling, and light is soft not, form easily hot spot when being combined into light fixture, affect illuminating effect; Simultaneously, existing led lamp all is to adopt fixed-type mounting means, and its irradiating angle can not be regulated easily according to the concrete condition of erecting bed, uses comparatively inconvenience.
The utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, and a kind of compact conformation, the adjustable LED strip light of irradiating angle flexible and convenient to use and good heat dissipation effect are provided.
The technical solution of the utility model is achieved in that the LED strip light that a kind of irradiating angle is adjustable, the led light source module of the strip that comprises insulating lamp holder and be connected with insulating lamp holder, the contact site of wherein said insulating lamp holder and led light source module is provided with rotating mechanism; Described rotating mechanism is made of the location-plate that cooperatively interacts and adjustable plate, described location-plate and adjustable plate are connected by screw and back-moving spring, described screw passes adjustable plate and is fixed on the location-plate, described back-moving spring is folded in nut and the periphery of the screw between the adjustable plate of screw, be provided with positioning boss at location-plate, the edge is circumferentially with several adjusting grooves corresponding with positioning boss on adjustable plate.
In the LED strip light that the irradiating angle of the above is adjustable, also be provided with the location counterbore on the described location-plate, in the counterbore of location, be provided with spring, free end at spring is provided with positioning ball, along circumferentially being distributed with some adjusting pits corresponding with positioning ball, described positioning ball is pushed against by spring and regulates in the pit on adjustable plate.
In the LED strip light that the irradiating angle of the above is adjustable, described location-plate is arranged on the insulating lamp holder, the overall structure that this location-plate and insulating lamp holder are formed in one; Described adjustable plate is arranged on the led light source module, the overall structure that this adjustable plate and led light source module are formed in one.
In the LED strip light that the irradiating angle of the above is adjustable, described led light source module by the heat radiation aluminum strip, be arranged on the aluminium base of heat radiation on the aluminum strip, be arranged on the LED lamp pearl on the aluminium base and the lampshade that is arranged on the heat radiation aluminum strip of LED lamp pearl periphery forms.
In the LED strip light that the irradiating angle of the above is adjustable, described heat radiation aluminum strip is by base and be arranged on base back surface and form along the heat radiation floor at base length direction interval, described aluminium base is arranged on base upper surface along its length, is formed with angle between the free end of described adjacent heat radiation floor.
In the LED strip light that the irradiating angle of the above is adjustable, described heat radiation aluminum strip two ends along its length are extended with respectively positioning strip up, on each positioning strip, all be arranged with reflective positioning strip, described aluminium base two ends along its length are folded between reflective positioning strip and the heat radiation aluminum strip, and the surface that described reflective positioning strip is relative with LED lamp pearl is provided with reflector layer.
In the LED strip light that the irradiating angle of the above is adjustable, the polishing layer that described reflector layer and reflective positioning strip are formed in one.
In the LED strip light that the irradiating angle of the above is adjustable, be provided with the LED power supply driver in the described insulating lamp holder.
After the utility model adopts said structure, by cooperating of location-plate and adjustable plate, can realize the rotation adjusting of the relative insulating lamp holder of led light source module, the irradiating angle that makes light fixture is real-time change as the case may be, uses more flexible; Simultaneously, by the contact area of the hot heat-dissipating fin raising on the radiating seat with air, greatly improve the effect of heat radiation; Further, in order to improve the reflective surface area of light source, at LED lamp pearl two ends reflective location-plate is set, when increasing reflective area, can plays the fixation to aluminium base, make dismounting become very convenient, be easy to the maintenance in later stage.
Description of drawings
The utility model is described in further detail below in conjunction with the embodiment in the accompanying drawing, but do not consist of any restriction of the present utility model.
Fig. 1 is internal structure schematic diagram of the present utility model;
Fig. 2 is external structure schematic diagram of the present utility model;
Fig. 3 is the cutaway view at A-A place among Fig. 2;
Fig. 4 is the local enlarged diagram at B place among Fig. 3;
Fig. 5 is the structural representation of the utility model adjustable plate;
Fig. 6 is the structural representation of the utility model location-plate;
Fig. 7 is the structural representation of the utility model rotating mechanism.
Among the figure: insulating lamp holder 1, led light source module 2, heat radiation aluminum strip 2a, aluminium base 2b, LED lamp pearl 2c, lampshade 2d, base 2e, heat radiation floor 2f, angle 2g, positioning strip 2h, location-plate 3, positioning boss 3a, location counterbore 3b, spring 3c, positioning ball 3d, adjustable plate 4, adjusting grooves 4a, adjusting pit 4b, screw 5, back-moving spring 6, reflective positioning strip 7, reflector layer 7a, LED power supply driver 8.
The specific embodiment
Consult Fig. 1 to shown in Figure 7, the LED strip light that a kind of irradiating angle of the present utility model is adjustable, the led light source module 2 of the strip that comprises two insulating lamp holders 1 and be connected with insulating lamp holder 1 is provided with rotating mechanism at the contact site of insulating lamp holder 1 and led light source module 2; Rotating mechanism is made of the location-plate 3 that cooperatively interacts and adjustable plate 4, and location-plate 3 is arranged on the insulating lamp holder 1, the overall structure that this location-plate 3 and insulating lamp holder 1 are formed in one; Described adjustable plate 4 is arranged on the LED light source module 2, the overall structure that this adjustable plate 4 and led light source module 2 are formed in one.Described location-plate 3 and adjustable plate 4 are connected by screw 5 and back-moving spring 6, described screw 5 passes adjustable plate 4 and is fixed on the location-plate 3, described back-moving spring 6 is folded in the nut of screw 5 and screw 5 peripheries between the adjustable plate 4, be provided with positioning boss 3a at location-plate 3, the edge is circumferentially with several adjusting grooves 4as corresponding with positioning boss 3a on adjustable plate 4; Simultaneously, on location-plate 3, also be provided with location counterbore 3b, in the counterbore 3b of location, be provided with spring 3c, free end at spring 3c is provided with positioning ball 3d, along circumferentially being distributed with some adjusting pit 4bs corresponding with positioning ball 3d, described positioning ball 3d is pushed against by spring 3c and regulates in the pit 4b on adjustable plate 4.Adjusting grooves 4a in the present embodiment is seven with the quantity of regulating pit 4b, by adjusting grooves 4a and positioning boss 3a and regulate cooperating of pit 4b and positioning ball 3d, can realize 45 ° of led light source module 2 relative insulating lamp holder about 1 each rotation adjustings, and have three grades adjustable, every grade of adjusting angle is 15 °, the number of degrees that this rotation is regulated and the scope of every grade of adjusting can increase or reduce as the case may be.
Further, the led light source module 2 in the present embodiment by heat radiation aluminum strip 2a, be arranged on aluminium base 2b on the heat radiation aluminum strip 2a, be arranged on the LED lamp pearl 2c on the aluminium base 2b and the lampshade 2d that is arranged on the heat radiation aluminum strip 2a of LED lamp pearl 2c periphery forms.Heat radiation aluminum strip 2a is by base 2e and be arranged on the base 2e back side and form along the heat radiation floor 2f at base 2e length direction interval, described aluminium base 2b is arranged on base 2e upper surface along its length, is formed with angle 2g between the free end of described adjacent heat radiation floor 2f.Simultaneously, be extended with respectively positioning strip 2h up at heat radiation aluminum strip 2a two ends along its length, on each positioning strip 2h, all be arranged with reflective positioning strip 7, described aluminium base 2b two ends along its length are folded between reflective positioning strip 7 and the heat radiation aluminum strip 2a, the surface that described reflective positioning strip 7 is relative with LED lamp pearl 2c is provided with reflector layer 7a, reflector layer 7a is used for increasing reflective area, improves the utilization rate of light; The polishing layer that described reflector layer 7a in the present embodiment and reflective positioning strip 7 are formed in one.Also be provided with LED power supply driver 8 in the insulating lamp holder 1, can improve like this integrated level of light fixture, the convenient installation.
Claims (8)
1. LED strip light that irradiating angle is adjustable, the led light source module (2) of the strip that comprises insulating lamp holder (1) and be connected with insulating lamp holder (1), it is characterized in that described insulating lamp holder (1) is provided with rotating mechanism with the contact site of led light source module (2); Described rotating mechanism is made of the location-plate that cooperatively interacts (3) and adjustable plate (4), described location-plate (3) and adjustable plate (4) are connected by screw (5) and back-moving spring (6), described screw (5) passes adjustable plate (4) and is fixed on the location-plate (3), described back-moving spring (6) is folded in the nut of screw (5) and screw (5) periphery between the adjustable plate (4), be provided with positioning boss (3a) at location-plate (3), upper along being circumferentially with several adjusting grooves (4a) corresponding with positioning boss (3a) at adjustable plate (4).
2. the adjustable LED strip light of irradiating angle according to claim 1, it is characterized in that, also be provided with location counterbore (3b) on the described location-plate (3), in location counterbore (3b), be provided with spring (3c), free end at spring (3c) is provided with positioning ball (3d), upper along circumferentially being distributed with some adjusting pits (4b) corresponding with positioning ball (3d) at adjustable plate (4), described positioning ball (3d) is pushed against by spring (3c) and regulates in the pit (4b).
3. the adjustable LED strip light of irradiating angle according to claim 1 and 2, it is characterized in that, described location-plate (3) is arranged on the insulating lamp holder (1), the overall structure that this location-plate (3) and insulating lamp holder (1) are formed in one; Described adjustable plate (4) is arranged on the led light source module (2), the overall structure that this adjustable plate (4) and led light source module (2) are formed in one.
4. the adjustable LED strip light of irradiating angle according to claim 1, it is characterized in that, described led light source module (2) by heat radiation aluminum strip (2a), be arranged on aluminium base (2b) in heat radiation aluminum strip (2a), be arranged on the LED lamp pearl (2c) on the aluminium base (2b) and the lampshade (2d) that is arranged on the peripheral heat radiation aluminum strip (2a) of LED lamp pearl (2c) forms.
5. the adjustable LED strip light of irradiating angle according to claim 4, it is characterized in that, described heat radiation aluminum strip (2a) is by base (2e) and be arranged on base (2e) back side and form along the heat radiation floor (2f) at base (2e) length direction interval, described aluminium base (2b) is arranged on base (2e) upper surface along its length, is formed with angle (2g) between the free end of described adjacent heat radiation floor (2f).
6. according to claim 4 or the adjustable LED strip light of 5 described irradiating angles, it is characterized in that, described heat radiation aluminum strip (2a) two ends along its length are extended with respectively positioning strip (2h) up, on each positioning strip (2h), all be arranged with reflective positioning strip (7), described aluminium base (2b) two ends along its length are folded between reflective positioning strip (7) and the heat radiation aluminum strip (2a), and the surface that described reflective positioning strip (7) is relative with LED lamp pearl (2c) is provided with reflector layer (7a).
7. the adjustable LED strip light of irradiating angle according to claim 6 is characterized in that, the polishing layer that described reflector layer (7a) and reflective positioning strip (7) are formed in one.
8. the adjustable LED strip light of irradiating angle according to claim 1 is characterized in that, is provided with LED power supply driver (8) in the described insulating lamp holder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201092562U CN202812827U (en) | 2012-03-13 | 2012-03-13 | An LED bar lamp characterized by adjustability of illumination angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201092562U CN202812827U (en) | 2012-03-13 | 2012-03-13 | An LED bar lamp characterized by adjustability of illumination angle |
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| Publication Number | Publication Date |
|---|---|
| CN202812827U true CN202812827U (en) | 2013-03-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201092562U Expired - Fee Related CN202812827U (en) | 2012-03-13 | 2012-03-13 | An LED bar lamp characterized by adjustability of illumination angle |
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| Country | Link |
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| CN (1) | CN202812827U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103363456A (en) * | 2013-07-22 | 2013-10-23 | 广州彩熠灯光有限公司 | Lamp bulb adjusting device for stage lamp |
| CN107631176A (en) * | 2016-08-26 | 2018-01-26 | 梅州江南电器有限公司 | Integral type I shape LED lamps |
| CN110578911A (en) * | 2019-05-07 | 2019-12-17 | 上海顿格电子贸易有限公司 | Angle-adjustable strip lamp |
-
2012
- 2012-03-13 CN CN2012201092562U patent/CN202812827U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103363456A (en) * | 2013-07-22 | 2013-10-23 | 广州彩熠灯光有限公司 | Lamp bulb adjusting device for stage lamp |
| CN103363456B (en) * | 2013-07-22 | 2015-04-22 | 广州彩熠灯光有限公司 | Lamp bulb adjusting device for stage lamp |
| CN107631176A (en) * | 2016-08-26 | 2018-01-26 | 梅州江南电器有限公司 | Integral type I shape LED lamps |
| CN107631176B (en) * | 2016-08-26 | 2023-08-22 | 梅州江南电器有限公司 | Integrated I-shaped LED lamp |
| CN110578911A (en) * | 2019-05-07 | 2019-12-17 | 上海顿格电子贸易有限公司 | Angle-adjustable strip 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: 20130320 Termination date: 20170313 |