CN203857430U - Distance-based light heat control device - Google Patents
Distance-based light heat control device Download PDFInfo
- Publication number
- CN203857430U CN203857430U CN201420137595.0U CN201420137595U CN203857430U CN 203857430 U CN203857430 U CN 203857430U CN 201420137595 U CN201420137595 U CN 201420137595U CN 203857430 U CN203857430 U CN 203857430U
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- distance
- main body
- lamp main
- control device
- photo
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Abstract
The utility model discloses a distance-based light heat degree control device which comprises a lamp main body, wherein the lamp main body is provided with a plurality of distance sensors and a projection light heat degree control device, wherein the distance sensors are arranged on a surface cover of the lamp main body; the light heat degree control device is provided with shading plates arranged in front of projection of a light source of the lamp main body, and a light source brightness control circuit; the distance sensors are connected with a mainboard of the lamp main body to supply distance data; a mainboard processor of the lamp main body controls the light source brightness and the shading plates in front of the light source according to a distance to fulfill a light heat control aim. The distance-based light heat degree control device controls irradiation of light heat energy according to the distance between an irradiated object and a light beam so as to prevent irradiation injury or burn to equipment; the distance-based light heat degree control device is simple in structure and convenient to use, and is extremely high in practicability and popularization value.
Description
Technical field
The utility model relates to photo-thermal control device, particularly a kind of based on distance control photo-thermal device.
Background technology
Sealed beam lamp mainly relies on its unique light source and becomes famous.The design of small-bore cup bubble and the accurate focal length positioning principle of its uniqueness make its light efficiency utilization rate high.Its high amount of lumens has also just caused its caloric value very high.Human body can be burnt by the light beam of its high heat under the long-time irradiation of sealed beam lamp, clothes also can burn under the long-time irradiation of light beam, simultaneously, sealed beam lamp is because its unique light source is usually used in the occasion of stage and some performance, its high heat light beam tends to on-the-spot equipment to burn out, for example, on-the-spot carpet can burn than the high heat light beam of sealed beam lamp.And the technical scheme that does not also have energy address the above problem in prior art perfectly, what in prior art scheme, have closes in advance light source in the time that sealed beam lamp will burn out equipment, but, sealed beam lamp needs 1-2 minute preheating time in the time opening, reach especially 4-5 minute in the standing time of restarting sealed beam lamp and needing, selecting the technical scheme of closing light source is obviously can not improve to solve the on-the-spot technical problem that uses sealed beam lamp.
Utility model content
In order to overcome the above-mentioned shortcoming of prior art, the purpose of this utility model is to provide according to the distance control photo-thermal that irradiates thing distance irradiates with the one of burnout-proof equipment and controls photo-thermal device based on distance.
The utility model solves the technical scheme that its technical problem adopts: a kind ofly control photo-thermal device based on distance, comprise lamp main body, wherein: described lamp main body is provided with several distance-sensor and photo-thermal control device, described distance-sensor is arranged on the face shield of lamp main body, described photo-thermal control device is provided with shadow shield and the light-source brightness control circuit of the light source projects front device of lamp main body, described distance-sensor connects the mainboard of lamp main body, and described photo-thermal control device connects the mainboard of lamp main body.
As further improvement of the utility model: the mainboard of described lamp main body is provided with processor, and the shadow shield of described photo-thermal control device is connected the mainboard processor of lamp main body with light-source brightness control circuit.
As further improvement of the utility model: described distance-sensor is that ultrasonic distance inductive probe or infrared ray are apart from inductive probe.
Compared with prior art, the beneficial effects of the utility model are:
1. basis is radiated at the light beam heat of the distance adjustment sealed beam lamp of object, prevents from scalding human body and burns out field apparatus.
2. there is no sealed beam lamp reboot time, there is stronger continuation.
3. simple in structure, easy to use.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is module diagram of the present utility model.
Detailed description of the invention
Existing accompanying drawings and embodiment further illustrate the utility model:
With reference to figure 1 and Fig. 2, a kind of based on distance control photo-thermal device, comprise lamp main body, wherein: described lamp main body is provided with several distance-sensor 1 and photo-thermal control device, described distance-sensor 1 is arranged on the face shield 2 of lamp main body, and the light source 3 that described photo-thermal control device is provided with lamp main body projects shadow shield 4 and the light-source brightness control circuit of front device, and described distance-sensor 1 connects the mainboard of lamp main body, described photo-thermal control device connects the mainboard of lamp main body
The mainboard of described lamp main body is provided with processor, and the shadow shield 4 of described photo-thermal control device is connected the mainboard processor of lamp main body with light-source brightness control circuit.Described shadow shield 4 is provided with some, and every shadow shield 4 is provided with driver, and described driver is connecting the mainboard processor of lamp main body.Thereby the far and near data of the distance that described mainboard processor provides according to distance-sensor 1 are controlled the brightness of light source 3 and the motion of shadow shield 4, realize the object of controlling photo-thermal.
Described distance-sensor 1 is that ultrasonic distance inductive probe or infrared ray are apart from inductive probe.
Described distance-sensor 1 adopts ultrasonic distance inductor, regain ultrasonic acquisition distance signal by transmitting ultrasonic wave to irradiating object 5, distance signal is controlled shadow shield 4 through the mainboard processor of lamp main body increases and reduces the brightness that light beam penetrates and light beam is launched in the control of light-source brightness control circuit of light source again.To be the object 5 that irradiates cross when near apart from lamp main body the distance signal gathering when distance-sensor 1, do not need to close light source, shadow shield 4 all blocks the light beam of light source transmitting by driver, lamp main body does not have light beam to send, when the object irradiating moves to larger distance, shadow shield 4 is removed and is sent light beam according to the distance signal collecting, light beam can send the on-the-spot light beam needing from sealed beam lamp in time, after not existing sealed beam lamp to close, need the standing time, stronger continuation is provided.
In sum; those of ordinary skill in the art reads after the utility model file; make other various corresponding conversion scheme according to the technical solution of the utility model and technical conceive without creative mental labour, all belong to the scope that the utility model is protected.
Claims (3)
1. control photo-thermal device based on distance for one kind, comprise lamp main body, it is characterized in that: described lamp main body is provided with several distance-sensor and photo-thermal control device, described distance-sensor is arranged on the face shield of lamp main body, described photo-thermal control device is provided with shadow shield and the light-source brightness control circuit of the light source projects front device of lamp main body, described distance-sensor connects the mainboard of lamp main body, and described photo-thermal control device connects the mainboard of lamp main body.
2. one according to claim 1 is controlled photo-thermal device based on distance, it is characterized in that: the mainboard of described lamp main body is provided with processor, and the shadow shield of described photo-thermal control device is connected the mainboard processor of lamp main body with light-source brightness control circuit.
3. one according to claim 1 is controlled photo-thermal device based on distance, it is characterized in that: described distance-sensor is that ultrasonic distance inductive probe or infrared ray are apart from inductive probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420137595.0U CN203857430U (en) | 2014-03-26 | 2014-03-26 | Distance-based light heat control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420137595.0U CN203857430U (en) | 2014-03-26 | 2014-03-26 | Distance-based light heat control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203857430U true CN203857430U (en) | 2014-10-01 |
Family
ID=51607278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420137595.0U Expired - Fee Related CN203857430U (en) | 2014-03-26 | 2014-03-26 | Distance-based light heat control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203857430U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110986010A (en) * | 2019-10-12 | 2020-04-10 | 上海智汇电器有限公司 | Safety lamp and method for lamp safety |
-
2014
- 2014-03-26 CN CN201420137595.0U patent/CN203857430U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110986010A (en) * | 2019-10-12 | 2020-04-10 | 上海智汇电器有限公司 | Safety lamp and method for lamp safety |
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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: 20141001 Termination date: 20160326 |