CN202884535U - Point light source - Google Patents
Point light source Download PDFInfo
- Publication number
- CN202884535U CN202884535U CN2012204226431U CN201220422643U CN202884535U CN 202884535 U CN202884535 U CN 202884535U CN 2012204226431 U CN2012204226431 U CN 2012204226431U CN 201220422643 U CN201220422643 U CN 201220422643U CN 202884535 U CN202884535 U CN 202884535U
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- Prior art keywords
- cavity
- circuit board
- light
- light source
- point light
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- Expired - Lifetime
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Abstract
The utility model provides a point light source. The point light source solves the problems that installation is time-consuming and labor-consuming, and fixed effect is affected by the outside after fixing due to the fact that a point light source in the prior art is unreasonable in structure. The point light source comprises a base seat, a plurality of lighting devices, a circuit board, a wire and a cover, wherein the base seat is provided with a cavity, and an installation hole is formed in the bottom of the cavity. The circuit board is used for controlling the plurality of lighting devices to work and arranged at the bottom of the cavity, and the plurality of lighting devices are sequentially arranged on the circuit board. The wire penetrates through side walls of the cavity and is in electric connection with the circuit board. The cover is covered on an opening of the cavity and connected with the base seat. According to the point light source, the problem that one point light source can be fixed by multiple points is solved, the problem that point choosing between fixed points needs to be considered in the process of multiple point fixing is solved, a straight line calibration problem in the process of serial connection of points is solved, and therefore installation speed is improved greatly, the fixed point light source is stable and firm.
Description
Technical field
The utility model relates to the electroluminescent device field, refers to especially a kind of spot light.
Background technology
Spot light refers to utilize the electric energy acting, produce the light source of visible light, the fixed form of existing spot light mostly is at outer wing two or more fixing holes is set, but finishes in the high-altitude owing to the installation of spot light is many, porous fixedly takes time and effort, and has greatly increased the risk of installation personnel; In addition, because existing spot light is that the outer wing formula is fixed, in the installation process, when seeking fixing point, need to consider the reconnaissance problem between the fixing point and the straight line calibration problem when connecting with a plurality of electric light sources, most importantly be easy to be subjected to extraneous factor to damage and affect fixed effect.
The utility model content
The utility model proposes a kind of spot light, solved in the prior art because of the electric light source unreasonable structure; Causing to install wastes time and energy, and is subjected to the problem of ectocine fixed effect after fixing.
The technical solution of the utility model is achieved in that
A kind of spot light comprises:
Base has a cavity, and the bottom of described cavity is provided with an installing hole;
A plurality of light-emitting devices;
Be used for controlling the circuit board of a plurality of light-emitting devices, be arranged on the bottom of cavity, described a plurality of light-emitting devices are successively set on the described circuit board;
Wire passes the sidewall of described cavity, is electrically connected with described circuit board;
Cover body covers on the opening of described cavity, and is connected with base.
Preferably, also comprise: for increasing the outer wing of base with the contact area of the body that is fixed, be arranged on the outer surface of base.
Preferably, installing hole is arranged on the cavity bottom center position.
Preferably, installing hole is specially annular installing hole.
Preferably, light-emitting device is specially LED (Light Emitting Diode, light emitting diode) light-emitting device.
Preferably, circuit board is specially PCB (PrintedCircuitBoard, printed circuit board) plate.
Technical solutions of the utility model are by arranging installing hole at base, utilize installing hole can navigate to accurately fixing point, having omitted a spot light needs multiple spot just can fix, straight line calibration problem when having omitted multiple spot and considering reconnaissance problem between each fixing point or spot light series connection fixedly the time, and then improved to a great extent installation rate; By installing hole being arranged on base inside, so that extraneous factor can not impact it, increased fixing effect in addition, made the spot light that fixes more stable, firm.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the internal structure schematic diagram of a kind of spot light of the utility model;
Fig. 2 is the structural representation of a kind of spot light side view of the utility model.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
As depicted in figs. 1 and 2, a kind of spot light described in the utility model comprises:
Base 1 has a cavity, and the bottom of described cavity is provided with an installing hole 2;
A plurality of light-emitting devices 3;
Be used for controlling the circuit board 4 of a plurality of light-emitting devices 3, be arranged on the bottom of cavity, a plurality of light-emitting devices 3 are successively set on the circuit board 4;
Cover body 6 covers on the opening of described cavity, and is connected with base 1.
By at base 1 installing hole 2 being set, utilize installing hole 2 can navigate to accurately fixing point, having omitted a spot light needs multiple spot just can fix, straight line calibration problem when having omitted multiple spot and considering reconnaissance problem between each fixing point or spot light series connection fixedly the time, and then improved to a great extent installation rate; By installing hole 2 being arranged on base 1 inside, so that extraneous factor can not impact it, increased fixing effect in addition, made the spot light that fixes more stable, firm.
Have a cavity at base 1, be provided with an installing hole 2 in cavity bottom, by installing hole 2 accurate location and installation positions, realize installing fast; Be provided with circuit board 4 in cavity bottom, be provided with a plurality of light-emitting devices 3 at circuit board 4, and light-emitting device 3 is successively set on the circuit board 4, preferred a plurality of light-emitting devices 3 form successively annular and are arranged on the circuit board 4; Wire 5 is electrically connected with circuit board 4 after passing base 1 sidewall, cavity sidewalls, and namely wire 5 two ends place outside the base 1; Cover body 6 is arranged on base 1 top, cover on the opening of cavity, and be connected with base 1, cover body 6 can with base 1 clamping, also can connect by bolt etc., the actual use of concrete condition needs and decides, and in the utility model this is not construed as limiting.
Preferably, also comprise: for increasing the outer wing 7 of base 1 with the contact area of the body that is fixed, be arranged on the outer surface of base 1.
Because base 1 is limited with the contact area of the body that is fixed, therefore the outer surface at base 1 is provided with outer wing 7, by the contact area of outer wing 7 increases with the body that is fixed, make fixing more firm of spot light after installation, the concrete number of outer wing 7 is decided according to environment for use or demand, can for a pair of, also can for how right, specifically use number in the utility model, not do restriction.
Preferably, installing hole 2 is arranged on the cavity bottom center position.
Preferably, installing hole 2 is specially annular installing hole 2.
In the utility model, preferably installing hole 2 is arranged on place, cavity bottom center, can avoids like this spot light discontinuity whole after installation, the possibility of damaging occurs; And in the utility model, preferably installing hole 2 is set to annular, because at fixtures such as erection stage normal operation rivet or expansion bolts, it is cylindrical that these fixtures are, so for fear of the stress point that reduces base 1, avoid damaging, therefore installing hole 2 is set to annular.
Preferably, light-emitting device 3 is specially the LED light-emitting device.
Preferably, circuit board 4 is specially pcb board.
Be provided with an installing hole 2 at base 1, by accurate location and installation position is installed, realize installing fast; In base 1, be provided with circuit board 4, the preferred pcb board that uses in the utility model; Be provided with a plurality of light-emitting devices 3 at circuit board 4, light-emitting device 3 is preferably the LED light-emitting device in the utility model, and light-emitting device 3 is successively set on the circuit board 4, and preferred a plurality of light-emitting devices 3 form successively annular and are arranged on the circuit board 4; Wire 5 is arranged in the base 1 after passing base 1, and namely wire 5 two ends place outside the base 1; Cover body 6 is arranged on base 1 top, and is connected with base 1; Outer wing 7 is arranged on base 1 outer surface, increases the contact area of base 1 and the body that is fixed by overhanging empennage.
Below only be preferred embodiment of the present utility model, in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. a spot light is characterized in that, comprising:
Base has a cavity, and the bottom of described cavity is provided with an installing hole;
A plurality of light-emitting devices;
Be used for controlling the circuit board of described a plurality of light-emitting device work, be arranged on the bottom of described cavity, described a plurality of light-emitting devices are successively set on the described circuit board;
Wire passes the sidewall of described cavity, is electrically connected with described circuit board;
Cover body covers on the opening of described cavity, and is connected with described base.
2. spot light as claimed in claim 1 is characterized in that, also comprises:
For increasing the outer wing of described base with the contact area of the body that is fixed, be arranged on the outer surface of described base.
3. spot light as claimed in claim 1 or 2 is characterized in that, described installing hole is arranged on described cavity bottom center position.
4. spot light as claimed in claim 3 is characterized in that, described installing hole is specially annular installing hole.
5. spot light as claimed in claim 4 is characterized in that, described light-emitting device is specially the LED light-emitting device.
6. spot light as claimed in claim 5 is characterized in that, described circuit board is specially pcb board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204226431U CN202884535U (en) | 2012-08-24 | 2012-08-24 | Point light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204226431U CN202884535U (en) | 2012-08-24 | 2012-08-24 | Point light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202884535U true CN202884535U (en) | 2013-04-17 |
Family
ID=48075963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204226431U Expired - Lifetime CN202884535U (en) | 2012-08-24 | 2012-08-24 | Point light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202884535U (en) |
-
2012
- 2012-08-24 CN CN2012204226431U patent/CN202884535U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Qingdao Wantong Shida Electronics Co.,Ltd. patent The person in charge Document name: Notice of Patent Expiration and Termination |