CN103175141A - Vacant self-control type light-emitting diode (LED) power supply - Google Patents
Vacant self-control type light-emitting diode (LED) power supply Download PDFInfo
- Publication number
- CN103175141A CN103175141A CN2011104536264A CN201110453626A CN103175141A CN 103175141 A CN103175141 A CN 103175141A CN 2011104536264 A CN2011104536264 A CN 2011104536264A CN 201110453626 A CN201110453626 A CN 201110453626A CN 103175141 A CN103175141 A CN 103175141A
- Authority
- CN
- China
- Prior art keywords
- power supply
- vacant
- control device
- control type
- wiring board
- 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.)
- Withdrawn
Links
Images
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention provides a vacant self-control type light-emitting diode (LED) power supply, and the vacant self-control type LED power supply mainly solves the problems that the existing vacant self-control type LED power supply is bad in heat dissipation performance and can not work in a high-temperature and high-moisture environment, adjustments which fit in with the environment can not be conducted on power supply working, and therefore the power supply is easily damaged in the prior art. The vacant self-control type LED power supply comprises a circuit board, a power supply box body and a power supply box cover, a vacant unit is independently and fixedly arranged on the circuit board, a control device is arranged on the circuit board, and the control device is electrically connected with the circuit board. Due to the adoption of the installation method of ejecting the vacant unit on the circuit board, the vacant unit can be independently changed, an air duct is formed by vertically arranging the vacancy unit, heat can be easily taken through air flow circulation, and heat dissipation effect is further improved; the control device is additionally-arranged, damage to the power supply is avoided, and service life of the power supply 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 wiring board, and this set-up mode is unfavorable for heat radiation, is not suitable for the normal operation of hot and humid environment.
Existing LED power supply does not all arrange control device, causes like this power supply, can't in time cut off power supply, or reduce power when too high in excess Temperature or humidity, and power supply is damaged.
Summary of the invention
The invention provides a kind of vacant automatic control type LED power supply, mainly solved existing vacant automatic control type LED power supply heat sinking poor performance, work in 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 as follows:
A kind of vacant automatic control type LED power supply, comprise wiring board, power supply box body and power supply lid, described wiring board is fixedly installed in the power supply box body, and described power supply box body is " U " type or " L " type, comprise power pack body sidewall and power supply box plate, wiring board is fixedly installed on the power supply box plate; Described vacant unit independently is vertically installed on wiring board, and the operating temperature of vacant unit is-40 ℃～100 ℃; Be provided with on described wiring board for when the power supply excess Temperature, or power supply ambient humidity of living in is used for when higher cutting off the electricity supply or reduces the control device of power, control device is electrically connected to wiring board.
Control device comprises temperature sensor and controller, and the said temperature sensor is fixedly installed on the power pack body sidewall, regulates the power output of power supply or closes after the temperature of controller reception temperature sensor or moisture signal.
Control device comprises temperature sensor and on-off controller, and the said temperature sensor is fixedly installed on the power pack body sidewall, and the measurement temperature of temperature sensor or humidity is during higher than the thresholding of on-off controller, the direct powered-down of on-off controller.
The invention has the advantages that:
1, the present invention takes vacant unit setting mounting means is in the circuit board arranged easy heat radiation like this, can carry out independent replacing to vacant unit, is applicable to hot and humid environment, can at-40 ℃～100 ℃, work in 90% humidity environment; When in power supply, humidity was larger, 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, and this control device is used for, reducing power or power supply being cut off when too high in excess Temperature or humidity, has avoided the damage of power supply, has extended 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: 3-vacant unit; 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, described wiring board is fixedly installed in the power supply box body, and described power supply box body is " U " type or " L " type, comprise power pack body sidewall and power supply box plate, wiring board is fixedly installed on the power supply box plate; Described vacant unit independently is vertically installed on wiring board, and the operating temperature of vacant unit is-40 ℃～100 ℃; Be provided with on described wiring board for when the power supply excess Temperature, or power supply ambient humidity of living in is used for when higher cutting off the electricity supply or reduces the control device of power, control device is electrically connected to wiring board.
Control device comprises temperature sensor and controller, and the said temperature sensor is fixedly installed on the power pack body sidewall, regulates the power output of power supply or closes after the temperature of controller reception temperature sensor or moisture signal.
Control device comprises temperature sensor and on-off controller, and the said temperature sensor is fixedly installed on the power pack body sidewall, and the measurement temperature of temperature sensor or humidity is during higher than the thresholding of on-off controller, 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, described wiring board is fixedly installed in the power supply box body, it is characterized in that: described power supply box body is " U " type or " L " type, comprise power pack body sidewall and power supply box plate, wiring board is fixedly installed on the power supply box plate; Described vacant unit independently is vertically installed on wiring board, and the operating temperature of vacant unit is-40 ℃～100 ℃; Be provided with on described wiring board for when the power supply excess Temperature, or power supply ambient humidity of living in is used for when higher cutting off the electricity supply or reduces the control device of power, control device is electrically connected to wiring board.
2. vacant automatic control type LED power supply according to claim 1, it is characterized in that: described control device comprises temperature sensor and controller, described temperature sensor is fixedly installed on the power pack body sidewall, regulates the power output of power supply or closes after the temperature of controller reception temperature sensor or moisture signal.
3. vacant automatic control type LED power supply according to claim 1, it is characterized in that: described control device comprises temperature sensor and on-off controller, described temperature sensor is fixedly installed on the power pack body sidewall, the measurement temperature of temperature sensor or humidity is during higher than the thresholding of on-off controller, the direct powered-down of on-off controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104536264A CN103175141A (en) | 2011-12-20 | 2011-12-20 | Vacant self-control type light-emitting diode (LED) power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104536264A CN103175141A (en) | 2011-12-20 | 2011-12-20 | Vacant self-control type light-emitting diode (LED) power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103175141A true CN103175141A (en) | 2013-06-26 |
Family
ID=48635189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104536264A Withdrawn CN103175141A (en) | 2011-12-20 | 2011-12-20 | Vacant self-control type light-emitting diode (LED) power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103175141A (en) |
-
2011
- 2011-12-20 CN CN2011104536264A patent/CN103175141A/en not_active Withdrawn
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202613369U (en) | Vacancy self-control rapid assembly light-emitting diode (LED) power source | |
| CN103175141A (en) | Vacant self-control type light-emitting diode (LED) power supply | |
| CN202613377U (en) | Vacancy self-control heat dissipation LED power supply | |
| CN202613364U (en) | Vacancy self-control type LED power source | |
| CN202484933U (en) | Power vacancy self-controlling light emitting diode (LED) power supply | |
| CN202613376U (en) | Vacancy self-control integrated LED power supply | |
| CN103175155A (en) | Vacant self-control interval type light-emitting diode (LED) power supply | |
| CN103175172A (en) | Vacant self-control integrated type light-emitting diode (LED) power supply | |
| CN202484934U (en) | Self-controlled distance type LED power source | |
| CN103175147A (en) | Vacant self-control quick-mounting-type light-emitting diode (LED) power supply | |
| CN103175170A (en) | Power non-occupation self-control type light-emitting diode (LED) power supply | |
| CN202613371U (en) | Vacant spacing automatically-controlled type LED power supply | |
| CN103175171A (en) | Vacant self-control heat-dissipation-type light-emitting diode (LED) power supply | |
| CN202613375U (en) | Self-control heat dissipation LED power supply | |
| CN202613360U (en) | Self-control integrated radiating 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 | |
| CN202452420U (en) | Power automatic control type light-emitting diode (LED) power source | |
| CN103175122A (en) | Automatic-control integrated type light-emitting diode (LED) power supply | |
| CN103175145A (en) | Automatic-control integrated distance type light-emitting diode (LED) power supply | |
| CN202452431U (en) | Self-controlled integral LED (Light Emitting Diode) power supply | |
| CN103175120A (en) | Power self-control type light-emitting diode (LED) power supply | |
| CN103175174A (en) | Automatic-control integrated quick-mounted type light-emitting diode (LED) power supply | |
| CN202452422U (en) | Power vacant-type LED (light-emitting diode) power supply | |
| CN103175167A (en) | Automatic-control radiation type light-emitting diode (LED) power supply |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20130626 |