CN202791412U - Adjustable light emitting diode - Google Patents
Adjustable light emitting diode Download PDFInfo
- Publication number
- CN202791412U CN202791412U CN201220315816XU CN201220315816U CN202791412U CN 202791412 U CN202791412 U CN 202791412U CN 201220315816X U CN201220315816X U CN 201220315816XU CN 201220315816 U CN201220315816 U CN 201220315816U CN 202791412 U CN202791412 U CN 202791412U
- Authority
- CN
- China
- Prior art keywords
- support column
- adjustable plate
- housing
- plate
- light reflection
- 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 relates an adjustable light emitting diode in the technical field of photoelectricity. The adjustable light emitting diode comprises a shell, a luminous chip placed inside the shell, a light reflection panel placed inside the shell and an adjusting plate moving back and forth inside the shell. A support column is placed on the adjustable plate. One end of the support column is fixed on the adjustable plate and the other end of the support column penetrates through the light reflection plate. The luminous chip is fixedly placed on the support column and on the light reflection surface of the light reflection plate. When needing to adjust the position of the luminous chip, users can only rotate an adjusting handle, move the adjusting plate back and forth and accordingly adjust the position of the luminous chip of the support column in the reflection surface of the light reflection plate and the reflection surface of the light reflection plate can concentrate light emitted from the luminous chip.
Description
Technical field
The utility model relates to a kind of adjusting LED in the field of photoelectric technology.
Background technology
Light emitting diode is to utilize electric energy to be converted into the principle of luminous energy, apply voltage at semiconductor positive and negative end, when electric current flows through, electronics overlaps within it with electric hole and sends monochromatic light, this is electroluminescent effect, and the wavelength of light, color are relevant with the element impurity of deliberately infiltration with its semiconductor material kind that adopts.Have long, the too late advantages of conventional light source such as cracky, switching speed height, high reliability not of efficient height, life-span.Existing light emitting diode does not have regulatory function, and luminous concentrated.
The utility model content
For above-mentioned technical problem, the utility model provides a kind of adjusting LED, and it can be regulated the extended position of led lighting chip as required, and can concentrate the light that sends, and improves result of use.
The realization the technical solution of the utility model is as follows:
Adjusting LED, comprise housing, be arranged on the luminescence chip in the housing, in housing, be provided with reflective panel, and the adjustable plate that can in housing, move back and forth, being provided with support column on the described adjustable plate, an end of this support column is fixed on the adjustable plate, the other end passes reflective panel, and described luminescence chip is fixedly installed on the reflective surface that is positioned at reflective panel on the support column.
Described support column axis oppositely offers away line three-way hole, and the wire that is connected with luminescence chip passes from walk line three-way hole, improves the aesthetics of light emitting diode.
Described housing and adjustable plate are for being threaded.
Described inner walls is provided with negative thread, is provided with the pin thread that cooperates with negative thread at adjustable plate.
Be fixedly installed regulating handle on the described adjustable plate, the rotation regulating handle can make adjustable plate move back and forth in housing.
Adopted such scheme, when needs are regulated the luminescence chip position, as long as the turn regulating handle just can move back and forth adjustable plate, thereby the position of luminescence chip in the reflective panel reflective surface on the adjusting support column, the reflective surface of reflective panel can be concentrated the light that luminescence chip sends.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Among the figure, 1 is housing, and 2 is luminescence chip, and 3 is reflective panel, and 4 is adjustable plate, and 5 is support column, and 6 for walking line three-way hole, and 7 is regulating handle, and 8 is diffuser.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further specified.
Referring to Fig. 1, adjusting LED comprises housing 1, and it is cylindrical housings, be arranged on the luminescence chip 2 in the housing, in housing, be provided with reflective panel 3, and the adjustable plate 4 that can in housing, move back and forth, be provided with support column 5 on the adjustable plate 4, one end of this support column is fixed on the adjustable plate, the other end passes reflective panel, and luminescence chip 2 is fixedly installed on the reflective surface that is positioned at reflective panel 3 on the support column 5, is covered with diffuser 8 outside reflective panel.The support column axis oppositely offers away line three-way hole 6, and the wire that is connected with luminescence chip passes from walk line three-way hole.
Wherein, housing 1 and adjustable plate 4 are for being threaded.Inner walls is provided with negative thread, is provided with the pin thread that cooperates with negative thread at adjustable plate.Be fixedly installed regulating handle 7 on the adjustable plate 4.
Claims (5)
1. adjusting LED, comprise housing, be arranged on the luminescence chip in the housing, it is characterized in that: in housing, be provided with reflective panel, and the adjustable plate that can in housing, move back and forth, being provided with support column on the described adjustable plate, an end of this support column is fixed on the adjustable plate, the other end passes reflective panel, and described luminescence chip is fixedly installed on the reflective surface that is positioned at reflective panel on the support column.
2. adjusting LED according to claim 1, it is characterized in that: described support column axis oppositely offers away line three-way hole, and the wire that is connected with luminescence chip passes from walk line three-way hole.
3. adjusting LED according to claim 1 is characterized in that: described housing and adjustable plate are for being threaded.
4. adjusting LED according to claim 3, it is characterized in that: described inner walls is provided with negative thread, is provided with the pin thread that cooperates with negative thread at adjustable plate.
5. each described adjusting LED according to claim 1-4 is characterized in that: be fixedly installed regulating handle on the described adjustable plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220315816XU CN202791412U (en) | 2012-06-29 | 2012-06-29 | Adjustable light emitting diode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220315816XU CN202791412U (en) | 2012-06-29 | 2012-06-29 | Adjustable light emitting diode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202791412U true CN202791412U (en) | 2013-03-13 |
Family
ID=47818671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220315816XU Expired - Fee Related CN202791412U (en) | 2012-06-29 | 2012-06-29 | Adjustable light emitting diode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202791412U (en) |
-
2012
- 2012-06-29 CN CN201220315816XU patent/CN202791412U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20130629 |