CN202613364U - Vacancy self-control type LED power source - Google Patents
Vacancy self-control type LED power source Download PDFInfo
- Publication number
- CN202613364U CN202613364U CN2011205658442U CN201120565844U CN202613364U CN 202613364 U CN202613364 U CN 202613364U CN 2011205658442 U CN2011205658442 U CN 2011205658442U CN 201120565844 U CN201120565844 U CN 201120565844U CN 202613364 U CN202613364 U CN 202613364U
- Authority
- CN
- China
- Prior art keywords
- power supply
- wiring board
- power source
- vacancy
- control device
- 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
Links
Images
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model provides a vacancy self-control type LED power source which mainly solves the problems that existing LED power sources poor in radiation are incapable of operating in high-temperature and high-humidity environments and prone to damage due to failure in environmental adaptability adjustment of power source operations in the prior art. The vacancy self-control type LED power source comprises a circuit board, a power box and a power box cover, a vacancy unit is independently and perpendicularly arranged on the circuit board, and a control device is arranged on the circuit board and electrically connected with the same. The vacancy unit can be replaced independently by vertically mounting the vacancy unit on the circuit board, air passages can be formed by means of vertical arrangement, heat can be carried away during airflow circulation, and thereby radiation effects are further improved. In addition, since the control device is additionally arranged, damage of the power source is avoided, and the service life of the power source is prolonged.
Description
Technical field
The present invention relates to the LED lighting field, especially relate to a kind of vacant automatic control type LED power supply.
Background technology
The vacant unit of existing LED power supply is generally positioned on the wiring board, and this set-up mode is unfavorable for heat radiation, is not suitable for the operate as normal of hot and humid environment.
Existing LED power supply all is not provided with control device, when causing power supply so too high or humidity is too high in temperature, can't in time cut off power supply, or reduce power, and power supply is damaged.
Summary of the invention
The present invention provides a kind of vacant automatic control type LED power supply, has mainly solved existing vacant automatic control type LED power supply heat sinking poor performance, works in the hot and humid environment again; Prior art can't be done the adjustment that is adapted to environment to power work, causes the flimsy problem of power supply.
Concrete technical solution of the present invention is following:
A kind of vacant automatic control type LED power supply; Comprise wiring board, power supply box body and power supply lid, said wiring board is fixedly set in the power supply box body, and said power supply box body is " U " type or " L " type; Comprise power pack body sidewall and power supply box plate, wiring board is fixedly set on the power supply box plate; Said wiring board is provided with vacant unit, and vacant unit independently is vertically installed on the wiring board, and the operating temperature of vacant unit is-40 ℃ ~ 100 ℃; Said wiring board is provided with and is used for when the power supply temperature is too high, or power supply ambient humidity of living in is used to when higher to cut off the electricity supply or reduces the control device of power, and control device is electrically connected with wiring board.
Control device comprises temperature sensor and controller, and the said temperature sensor is fixedly set on the power pack body sidewall, and controller receives to be regulated the power output of power supply behind temperature or the moisture signal of temperature sensor or close.
Control device comprises temperature sensor and on-off controller, and the said temperature sensor is fixedly set on the power pack body sidewall, during thresholding that the measurement temperature of temperature sensor or humidity are higher than on-off controller, and the direct powered-down of on-off controller.
The invention has the advantages that:
1, the present invention takes mounting means is in the circuit board erect in vacant unit, is provided with like this to be prone to heat radiation, can carry out independent replacing to vacant unit, is applicable to hot and humid environment, can be at-40 ℃ ~ 100 ℃, and operate as normal in 90% humidity environment; When humidity in the power supply was big, dew can flow down along the wiring board of erectting; Simultaneously, erect setting and can form the air channel, be beneficial to airflow and take away heat, further improved radiating effect.
2, the present invention has set up control device in vacant automatic control type LED power supply, when this control device is used in temperature that too high or humidity is too high, reduces power or power supply is cut off, and has avoided the damage of power supply, has prolonged the service life of power supply.
Description of drawings
Fig. 1 is the structural representation of the vacant automatic control type LED of the present invention power supply.
Wherein: the vacant unit of 3-; The 4-control device; 5-power supply box body.
The specific embodiment
A kind of vacant automatic control type LED power supply; Comprise wiring board, power supply box body and power supply lid, said wiring board is fixedly set in the power supply box body, and said power supply box body is " U " type or " L " type; Comprise power pack body sidewall and power supply box plate, wiring board is fixedly set on the power supply box plate; Said wiring board is provided with vacant unit, and vacant unit independently is vertically installed on the wiring board, and the operating temperature of vacant unit is-40 ℃ ~ 100 ℃; Said wiring board is provided with and is used for when the power supply temperature is too high, or power supply ambient humidity of living in is used to when higher to cut off the electricity supply or reduces the control device of power, and control device is electrically connected with wiring board.
Control device comprises temperature sensor and controller, and the said temperature sensor is fixedly set on the power pack body sidewall, and controller receives to be regulated the power output of power supply behind temperature or the moisture signal of temperature sensor or close.
Control device comprises temperature sensor and on-off controller, and the said temperature sensor is fixedly set on the power pack body sidewall, during thresholding that the measurement temperature of temperature sensor or humidity are higher than on-off controller, and the direct powered-down of on-off controller.
Claims (3)
1. vacant automatic control type LED power supply; Comprise wiring board, power supply box body and power supply lid; Said wiring board is fixedly set in the power supply box body; It is characterized in that: said power supply box body is " U " type or " L " type, comprises power pack body sidewall and power supply box plate, and wiring board is fixedly set on the power supply box plate; Said wiring board is provided with vacant unit, and vacant unit independently is vertically installed on the wiring board, and the operating temperature of vacant unit is-40 ℃ ~ 100 ℃; Said wiring board is provided with and is used for when the power supply temperature is too high, or power supply ambient humidity of living in is used to when higher to cut off the electricity supply or reduces the control device of power, and control device is electrically connected with wiring board.
2. vacant automatic control type LED power supply according to claim 1; It is characterized in that: said control device comprises temperature sensor and controller; Said temperature sensor is fixedly set on the power pack body sidewall, and controller receives to be regulated the power output of power supply behind temperature or the moisture signal of temperature sensor or close.
3. vacant automatic control type LED power supply according to claim 1; It is characterized in that: said control device comprises temperature sensor and on-off controller; Said temperature sensor is fixedly set on the power pack body sidewall; During thresholding that the measurement temperature of temperature sensor or humidity are higher than on-off controller, the direct powered-down of on-off controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205658442U CN202613364U (en) | 2011-12-20 | 2011-12-20 | Vacancy self-control type LED power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205658442U CN202613364U (en) | 2011-12-20 | 2011-12-20 | Vacancy self-control type LED power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202613364U true CN202613364U (en) | 2012-12-19 |
Family
ID=47347055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205658442U Expired - Fee Related CN202613364U (en) | 2011-12-20 | 2011-12-20 | Vacancy self-control type LED power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202613364U (en) |
-
2011
- 2011-12-20 CN CN2011205658442U patent/CN202613364U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102393056A (en) | Automatic humidifier | |
| CN202613364U (en) | Vacancy self-control type LED power source | |
| CN202613369U (en) | Vacancy self-control rapid assembly light-emitting diode (LED) power source | |
| CN202613377U (en) | Vacancy self-control heat dissipation LED power supply | |
| CN202484933U (en) | Power vacancy self-controlling light emitting diode (LED) power supply | |
| CN202613371U (en) | Vacant spacing automatically-controlled type LED power supply | |
| CN202613376U (en) | Vacancy self-control integrated LED power supply | |
| CN202484934U (en) | Self-controlled distance type LED power source | |
| CN103175141A (en) | Vacant self-control type light-emitting diode (LED) power supply | |
| CN202434926U (en) | Switch cabinet | |
| CN202452422U (en) | Power vacant-type LED (light-emitting diode) power supply | |
| CN103175170A (en) | Power non-occupation self-control type light-emitting diode (LED) power supply | |
| CN202484931U (en) | Power vacant fast-mounting type light-emitting diode (LED) power supply | |
| CN202452420U (en) | Power automatic control type light-emitting diode (LED) power source | |
| CN103175155A (en) | Vacant self-control interval type light-emitting diode (LED) power supply | |
| CN202613375U (en) | Self-control heat dissipation LED power supply | |
| CN204786107U (en) | LED street lamp with automatic temperature measurement, cooling function | |
| CN202613359U (en) | Vacant light-emitting diode (LED) power supply | |
| CN202613368U (en) | Vacancy spaced light-emitting diode (LED) power source | |
| CN203825498U (en) | Pyroelectric sensor regional detection-based timing monitoring system | |
| CN202484929U (en) | Vacant integrated light-emitting diode (LED) power supply | |
| CN202452428U (en) | Self-control integrated interval type LED (light emitting diode) power supply | |
| CN103175173A (en) | Automatic-control distance type light-emitting diode (LED) power supply | |
| CN103175140A (en) | Power non-occupation type light-emitting diode (LED) power supply | |
| CN202521541U (en) | Power tubes and vacant units integrated LED power supply |
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 |
Granted publication date: 20121219 Termination date: 20171220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |