CN210202141U - Lighting device with adjustable temperature control - Google Patents
Lighting device with adjustable temperature control Download PDFInfo
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- CN210202141U CN210202141U CN201920962946.4U CN201920962946U CN210202141U CN 210202141 U CN210202141 U CN 210202141U CN 201920962946 U CN201920962946 U CN 201920962946U CN 210202141 U CN210202141 U CN 210202141U
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Abstract
An illumination device with adjustable temperature control comprises a light source module, a light source driving module, a temperature control module, a temperature detection module and a control processing module, wherein the light source module is electrically connected with the light source driving module; the light source driving module is electrically connected with the temperature control module and used for adjusting the brightness of the light source module; the temperature control module is electrically connected with the control processing module, is used for inputting a temperature reference value, is internally provided with a manual regulation and control mode and an intelligent regulation and control module, and is also used for selecting to enter the manual regulation and control mode or the intelligent regulation and control module according to a control instruction of the control processing module; the temperature detection module is electrically connected with the control processing module and is used for detecting the real-time temperature value of the light source module; and the control processing module is used for sending a control instruction of manual regulation or intelligent regulation to the temperature control module according to the comparison result of the real-time temperature value and the temperature reference value. The switching condition of the manual regulation and control mode and the intelligent regulation and control mode can be adjusted by adjusting the temperature reference value according to actual needs, and the device is more humanized and meets the use requirement.
Description
Technical Field
The utility model relates to a lighting device technical field, concretely relates to lighting device of adjustable control by temperature change.
Background
At present, people increasingly expect that the illumination device meets the requirements of high brightness and small volume, however, the requirements have great conflict, the high brightness of the illumination device inevitably requires large power, and thus the heating value of the illumination device inevitably is large; the small size inevitably causes the limited heat dissipation capacity of the lighting device, so that the lighting device is easy to have the condition of overhigh temperature, and can cause the irreversible light decay of the lighting device and even cause the direct burning of the lighting device in more serious cases. Especially for some hand-held lighting devices, too high a temperature may not be able to be gripped or used nearby, failing to meet the requirements of regular use.
The existing improved design methods which aim at the lighting device and require high brightness and small volume are probably two, wherein one method is limited time downshift, and the downshift is automatically performed when the lighting device reaches the limited time; the other one is fixed temperature control downshifting, and when the lighting device reaches a certain temperature, the downshifting is automatic, so that the too high brightness of the lighting device is avoided, the two downshifting modes are usually fixedly set by manufacturers, manual adjustment cannot be carried out in the using process, and the downshifting mode is rigid and is not humanized enough.
In view of this, it is necessary to design an illumination device with adjustable temperature control, which solves the problems of the prior illumination device, such as being unable to be adjusted manually and inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a lighting device of adjustable control by temperature change is provided, the unable artificial regulation of current lighting device, the inconvenient scheduling problem of use have been improved.
In order to solve the technical problem, the utility model discloses a following technical scheme. An adjustable temperature control lighting device comprises a light source module, a light source driving module, a temperature control module, a temperature detection module and a control processing module, wherein the light source module is electrically connected with the light source driving module and is controlled by the light source driving module to emit light; the light source driving module is electrically connected with the temperature control module and is used for controlling current output according to a driving signal sent by the temperature control module so as to adjust the brightness of the light source module; the temperature control module is electrically connected with the control processing module, is used for inputting a temperature reference value and transmitting the temperature reference value to the control processing module, is internally provided with an artificial regulation and control mode and an intelligent regulation and control module, and is also used for selecting to enter the artificial regulation and control mode or the intelligent regulation and control module according to a control instruction sent by the control processing module so as to send a corresponding driving signal to the light source driving module; the temperature detection module is electrically connected with the control processing module, is arranged at a position close to the light source module, and is used for detecting a real-time temperature value of the light source module and transmitting the real-time temperature value to the control processing module; and the control processing module is used for sending a control instruction of manual regulation or intelligent regulation to the temperature control module according to the comparison result of the real-time temperature value and the temperature reference value.
The further technical scheme is as follows: the lighting device with the adjustable temperature control function further comprises a power supply module, and the power supply module is electrically connected with the control processing module and used for supplying power.
The further technical scheme is as follows: the power module is a storage battery.
The further technical scheme is as follows: the temperature control module is a temperature control knob or a temperature control button.
The further technical scheme is as follows: the light source module is an LED light source.
The further technical scheme is as follows: the temperature detection module is a temperature sensor.
The utility model has the beneficial technical effects that: the lighting device with the adjustable temperature control comprises a light source module, a light source driving module, a temperature control module, a temperature detection module and a control processing module, wherein a temperature reference value can be input through the temperature control module to be transmitted to the control processing module for storage, when the lighting device is used, the light source module works and generates heat, the temperature detection module can detect a real-time temperature value of the light source module and transmit the real-time temperature value to the control processing module, the control processing module contrasts and analyzes the sizes of the real-time temperature value and the temperature reference value and controls the temperature control module to enter a manual regulation mode or an intelligent regulation mode according to a contrast result, and under the manual regulation mode, a user can manually adjust gears through the temperature control module to realize manual control and adjustment of the brightness of the light source module; under the intelligent control mode, the temperature control module fully automatically adjusts the gears until the real-time temperature value is reduced to the temperature reference value, so that the problems of overhigh temperature, light decay or burning out and the like caused by overhigh brightness of the light source module are avoided. The lighting device with the adjustable temperature control has two different working modes, namely a manual regulation mode and an intelligent regulation mode, and the switching conditions of the two working modes can be adjusted according to the actual requirement during use.
Drawings
Fig. 1 is a block diagram of an embodiment of the present invention.
Detailed Description
In order to more fully understand the technical content of the present invention, the technical solution of the present invention will be further described and illustrated with reference to the schematic drawings, but not limited thereto.
As shown in fig. 1, in the present invention, the temperature-adjustable lighting device includes a light source module 1, a light source driving module 2, a temperature control module 3, a temperature detection module 4 and a control processing module 5, wherein the light source module 1 is electrically connected to the light source driving module 2, and the light source module 1 is controlled by the light source driving module 2 to emit light; the light source driving module 2 is electrically connected with the temperature control module 3, and the light source driving module 2 is used for controlling current output according to a driving signal sent by the temperature control module 3 so as to adjust the brightness of the light source module 1; the temperature control module 3 is electrically connected with the control processing module 5, the temperature control module 3 is used for inputting a temperature reference value and transmitting the temperature reference value to the control processing module 5, an artificial regulation and control mode and an intelligent regulation and control module are arranged in the temperature control module 3, and the temperature control module 3 is also used for selecting to enter the artificial regulation and control mode or the intelligent regulation and control module according to a control instruction sent by the control processing module 5 so as to send a corresponding driving signal to the light source driving module 2; the temperature detection module 4 is electrically connected with the control processing module 5, the temperature detection module 4 is arranged at a position close to the light source module 1, and the temperature detection module 4 is used for detecting a real-time temperature value of the light source module 1 and transmitting the real-time temperature value to the control processing module 5; the control processing module 5 is used for sending a control instruction of manual regulation or intelligent regulation to the temperature control module 3 according to the comparison result of the real-time temperature value and the temperature reference value.
In this application, artifical regulation and control mode among the temperature control module 3 indicates can adjust the gear artificially, and at this moment, light source drive module 2 can be according to the output of the big or small regulation electric current of gear to adjust light source module 1's luminance, wherein, the setting of gear can design according to actual need. The intelligent regulation and control mode in the temperature control module 3 is to fully automatically regulate gears and control the light source driving module 2 to automatically regulate the output of current, so that the brightness of the light source module 1 is regulated, and the problems of overhigh temperature, light decay or burning out and the like of the light source module 1 due to overhigh brightness are avoided.
In actual use, a temperature reference value is input through the temperature control module 3, the temperature reference value is transmitted to the control processing module 5 for storage, when the temperature control module works, the light source module 1 heats up, the temperature detection module 4 detects a real-time temperature value of the light source module 1 and transmits the real-time temperature value to the control processing module 5, the control processing module 5 contrasts and analyzes the real-time temperature value and the temperature reference value, when the real-time temperature value does not reach the temperature reference value, the control processing module 5 sends a control instruction of manual regulation to the temperature control module 3, at the moment, the temperature control module 3 enters a manual regulation mode, a user can manually adjust gears through the temperature control module 3, and manual control and adjustment of the brightness of the light source module 1 are achieved; when the real-time temperature value exceeds the temperature reference value, the control processing module 5 sends a control instruction of intelligent control to the temperature control module 3, at the moment, the temperature control module 3 enters an intelligent control mode, the temperature control module 3 fully automatically adjusts gears until the real-time temperature value is reduced to the temperature reference value, the light source driving module 2 correspondingly adjusts current output, intelligent control and adjustment of the brightness of the light source module 1 are achieved, the problems that the brightness of the light source module 1 is too high, the temperature is too high, light attenuation or burnout is caused are avoided, the light source module 1 is protected, and the use safety and the service life of the lighting device are guaranteed.
Usually, when actually producing the temperature-controllable lighting device, a manufacturer may preset an initial temperature reference value in the control processing module 5, and when the temperature-controllable lighting device is lighted, the temperature detection module 4 collects a current real-time temperature value and sends the current real-time temperature value to the control processing module 5, and if the control processing module 5 detects that the real-time temperature value exceeds the initial temperature reference value, the temperature-controllable lighting device may intelligently control the light source driving module 2 to flow down to protect the light source module 1. If the user feels that the value of the initial temperature reference value is too high or too low, the user can automatically adjust a proper temperature reference value through the temperature control module 3, at the moment, the pre-stored initial temperature reference value is replaced by the temperature reference value set by the user, and the purpose of automatically adjusting the temperature reference value is achieved. Of course, the adjustment range of the temperature reference value is limited, and the maximum temperature of the temperature reference value does not exceed the junction temperature of the light source module 1, and the minimum temperature of the temperature reference value enables the light source module 1 to be lighted.
In this application, the lighting device with adjustable temperature control further includes a power module 6, and the power module 6 is electrically connected with the control processing module 5 for providing power. Typically, in a portable lighting device, the power module 6 is a battery.
In this embodiment, the temperature control module 3 is a temperature control knob, and a user can rotate the temperature control knob to adjust and set a temperature reference value; in addition, when the temperature control module 3 enters the manual adjustment mode, the user can also adjust the lighting gear through the rotation of the temperature control knob, so as to achieve the purpose of adjusting the brightness of the light source module 1.
In other embodiments, the temperature control module 3 may also be a temperature control button, and when the temperature control button is adopted, the setting of the temperature reference value and the gear adjustment are realized in a pressing manner.
In this embodiment, the light source module 1 is an LED light source, and the temperature detection module 4 is a temperature sensor.
In the scheme of the utility model, this lighting device of adjustable control by temperature change accessible temperature control module 3 inputs a temperature reference value and preserves in order to transmit to control processing module 5, during the use, light source module 1 works and generates heat, temperature detection module 4 can detect the real-time temperature value of light source module 1 and transmit the real-time temperature value to control processing module 5 in, control processing module 5 will compare the size of analysis real-time temperature value and temperature reference value and control temperature control module 3 according to the comparison result and enter artifical regulation and control mode or intelligent regulation and control mode, under artifical regulation and control mode, the user can adjust the gear through temperature control module 3 artificially, realize the artifical control regulation to the luminance of light source module 1; under the intelligent control mode, the temperature control module 3 fully automatically adjusts the gear until the real-time temperature value is reduced to the temperature reference value, so that the problems of overhigh temperature, light decay or burning out and the like caused by overhigh brightness of the light source module 1 are avoided. The lighting device with the adjustable temperature control has two different working modes, namely a manual regulation mode and an intelligent regulation mode, and can adjust the switching condition of the two working modes according to the actual requirement by self-adjusting the temperature reference value.
The above preferred embodiments should be considered as examples of the embodiments of the present application, and technical deductions, substitutions, improvements and the like similar to, similar to or based on the embodiments of the present application should be considered as the protection scope of the present patent.
Claims (6)
1. An adjustable temperature control lighting device is characterized by comprising a light source module, a light source driving module, a temperature control module, a temperature detection module and a control processing module, wherein the light source module is electrically connected with the light source driving module and is controlled by the light source driving module to emit light; the light source driving module is electrically connected with the temperature control module and is used for controlling current output according to a driving signal sent by the temperature control module so as to adjust the brightness of the light source module; the temperature control module is electrically connected with the control processing module, is used for inputting a temperature reference value and transmitting the temperature reference value to the control processing module, is internally provided with an artificial regulation and control mode and an intelligent regulation and control module, and is also used for selecting to enter the artificial regulation and control mode or the intelligent regulation and control module according to a control instruction sent by the control processing module so as to send a corresponding driving signal to the light source driving module; the temperature detection module is electrically connected with the control processing module, is arranged at a position close to the light source module, and is used for detecting a real-time temperature value of the light source module and transmitting the real-time temperature value to the control processing module; and the control processing module is used for sending a control instruction of manual regulation or intelligent regulation to the temperature control module according to the comparison result of the real-time temperature value and the temperature reference value.
2. The temperature-controllable lighting device according to claim 1, further comprising a power module electrically connected to the control processing module for providing power.
3. The temperature-controlled adjustable lighting device according to claim 2, wherein the power module is a battery.
4. The adjustable temperature controlled lighting device as claimed in claim 1, wherein the temperature control module is a temperature control knob or a temperature control button.
5. The temperature-controlled adjustable lighting device according to claim 1, wherein the light source module is an LED light source.
6. The temperature-controlled adjustable lighting device according to claim 1, wherein the temperature detection module is a temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920962946.4U CN210202141U (en) | 2019-06-25 | 2019-06-25 | Lighting device with adjustable temperature control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920962946.4U CN210202141U (en) | 2019-06-25 | 2019-06-25 | Lighting device with adjustable temperature control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210202141U true CN210202141U (en) | 2020-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920962946.4U Active CN210202141U (en) | 2019-06-25 | 2019-06-25 | Lighting device with adjustable temperature control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210202141U (en) |
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2019
- 2019-06-25 CN CN201920962946.4U patent/CN210202141U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A lighting device with adjustable temperature control Effective date of registration: 20220328 Granted publication date: 20200327 Pledgee: Shaanxi Shangnan Rural Commercial Bank Co.,Ltd. Pledgor: XENO COMPANY SHANGLUO Ltd. Registration number: Y2022980003346 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230726 Granted publication date: 20200327 Pledgee: Shaanxi Shangnan Rural Commercial Bank Co.,Ltd. Pledgor: XENO COMPANY SHANGLUO Ltd. Registration number: Y2022980003346 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |