CN203363719U - Cold light source - Google Patents
Cold light source Download PDFInfo
- Publication number
- CN203363719U CN203363719U CN2013203055488U CN201320305548U CN203363719U CN 203363719 U CN203363719 U CN 203363719U CN 2013203055488 U CN2013203055488 U CN 2013203055488U CN 201320305548 U CN201320305548 U CN 201320305548U CN 203363719 U CN203363719 U CN 203363719U
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- CN
- China
- Prior art keywords
- light source
- cabinet
- cold light
- machine box
- power source
- 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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- 238000004020 luminiscence type Methods 0.000 claims description 12
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a cold light source, and provides cold light output equipment capable of freely adjusting brightness. The cold light source comprises a machine box, a light-emitting component, a rectification component, a heat radiator, a light source output end, a power source input end, a brightness adjusting knob and a power source switch, wherein the light-emitting component, the rectification component and the heat radiator are installed in the machine box, the light source output end, the power source input end, the brightness adjusting knob and the power source switch are installed on the machine box, the brightness adjusting knob and the light source output end are installed on the front surface of the machine box, the light source output end and the light-emitting component are connected, the power source switch and the power source input end are installed on the back surface of the machine box, and all the components in the machine box are connected through wires. The cold light source is simple in structure, small in size, portable, low in power consumption, easy to control, long in service life and capable of freely adjusting the brightness of output light within a certain range to meet different use requirements.
Description
Technical field
The utility model relates to light source, is specially a kind of cold light output equipment that can free adjustment brightness.
Background technology
At present, along with scientific and technological development, the scope of application of cold light source also not only is confined to various energy-saving illuminations, and because the color of cold light is partially white, ultraviolet ray and infrared ray are few, and caloric value is few, generally is applied to the fields such as medical interior endoscope device and spread fiber.But cold light source in the past is but because technology is not overripened, the high cold light focused under high strength is shining easy light-absorbing color or material, also easily it is caused to the potential safety hazard such as burn, and when adopting non-cold light source as alternative as Halogen lamp LED, xenon lamp, the wave spectrum wide range of light, contained amount of ultraviolet is more, and power is large, caloric value is large, the life-span is short, be not so good as cold light source with regard to light, so need a kind of improved cold light source adapt to these more and more stricter requirements.
The utility model content
The technical problem that the utility model solves is to provide a kind of cold light source, to solve the shortcoming in the above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions:
Cold light source, comprise cabinet, and be arranged on luminescence component, rectifier stack, radiator in cabinet, and be arranged on light source output, power input, brightness regulation knob, the power switch on cabinet.Described brightness regulation knob and light source output are arranged on the front of cabinet, and the light source output is connected with luminescence component, and power switch and power input are arranged on the back of cabinet.In cabinet, each assembly is connected by wire.
The luminescence component of described cold light source adopts the luminous light source that is used as of LED lamp group, comprises at least one LED lamp.
Described brightness regulation knob is arranged on the front of cabinet, by wire, connects rectifier stack and luminescence component, makes and can change electrical quantity by the how mixed brightness regulation knob of choosing, to realize regulating the output brightness of luminescence component.
Described rectifier stack is arranged on cabinet the inside, comprises the transformer of step-down and alternating current is transformed into to galvanic rectification circuit, by wire, with the brightness regulation knob, with luminescence component, is connected respectively.
Described power switch is battery main switch of the present utility model, in the situation that connect the circuit that described cold light source whole system could be opened and cut off to external circuitry.
Described radiator is arranged on rearward position in cabinet, the heat produced for system in the cabinet that leaves.On the sidewall of cabinet rear side, the position of corresponding radiator also has louvre, is convenient in cabinet and heat and the air exchange of external environment.
Beneficial effect: the utility model is simple in structure, and small volume is easy to carry, and power consumption is few, easily control, and long service life, the brightness of free adjustment output light within the specific limits, to meet different use needs.
The accompanying drawing explanation
The structural configuration schematic diagram that Fig. 1 is the utility model preferred embodiment;
The front view that Fig. 2 is the utility model preferred embodiment;
The rearview that Fig. 3 is the utility model preferred embodiment;
In figure: cabinet 1, luminescence component 2, light source output 3, brightness regulation knob 4, rectifier stack 5, radiator 6, power switch 7, power input 8.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to the cold light source of Fig. 1-3, comprise cabinet 1, and be arranged on luminescence component 2, rectifier stack 5, radiator 6 in cabinet 1, and be arranged on light source output 3, power input 8, brightness regulation knob 4, the power switch 7 on cabinet 1.
In the utility model, described cabinet is the carrier of all building blocks, the 220V AC power is passed through to power input, be connected to rectifier stack by wire, through rectifier stack, the 220V electric main is converted into to the low-voltage DC of LED lamp group energy use, controlled by brightness regulation knob and control circuit again, then connected luminescence component lightening LED lamp group.The light guide bundles connector of described light source output is arranged in cabinet, is used for connecting the external light device of using.
Above demonstration and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. cold light source, comprise cabinet, it is characterized in that, also comprise the luminescence component, the rectifier stack that are arranged in cabinet, with the light source output, power input, brightness regulation knob, the power switch that are arranged on cabinet, wherein, described brightness regulation knob and light source output are arranged on the front of cabinet, the light source output is connected with luminescence component, and power switch and power input are arranged on the back of cabinet; In cabinet, each assembly is connected by wire.
2. cold light source according to claim 1, is characterized in that, the luminescence component of described cold light source adopts the luminous light source that is used as of LED lamp group, comprises at least one LED lamp.
3.. cold light source according to claim 1, is characterized in that, in described cabinet, rearward position is equipped with radiator, and on the sidewall of cabinet rear side, the position of corresponding radiator also has louvre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203055488U CN203363719U (en) | 2013-05-30 | 2013-05-30 | Cold light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203055488U CN203363719U (en) | 2013-05-30 | 2013-05-30 | Cold light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203363719U true CN203363719U (en) | 2013-12-25 |
Family
ID=49811478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203055488U Expired - Fee Related CN203363719U (en) | 2013-05-30 | 2013-05-30 | Cold light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203363719U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109431626A (en) * | 2018-10-19 | 2019-03-08 | 江苏邦士医疗科技有限公司 | A kind of cold light source surgical instrument |
-
2013
- 2013-05-30 CN CN2013203055488U patent/CN203363719U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109431626A (en) * | 2018-10-19 | 2019-03-08 | 江苏邦士医疗科技有限公司 | A kind of cold light source surgical instrument |
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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: 20131225 Termination date: 20160530 |