CN203423838U - Temperature control-based intelligent desk lamp - Google Patents
Temperature control-based intelligent desk lamp Download PDFInfo
- Publication number
- CN203423838U CN203423838U CN201320585501.1U CN201320585501U CN203423838U CN 203423838 U CN203423838 U CN 203423838U CN 201320585501 U CN201320585501 U CN 201320585501U CN 203423838 U CN203423838 U CN 203423838U
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- CN
- China
- Prior art keywords
- desk lamp
- series
- switch
- relay
- chip microcomputer
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Circuit Arrangement For Electric Light Sources In General (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a temperature control-based intelligent desk lamp, comprising a desk lamp main body, a button switch, an illumination circuit, an external commercial power plug, a power supply module, a single-chip microcomputer, a temperature sensor, an amplifier, a relay coil, a relay normally-opened contact, and a state changeover switch. According to the utility model, the mode for turning on the lamp can be selected by the state changeover switch. When the state changeover switch is changed over to a button control mode, the turning on and off of the desk lamp can be controlled by pressing down a desk lamp button; and when the state changeover switch is changed over to a temperature touch control mode, the turning on and off of the desk lamp can be controlled by touching a temperature sensor manually. The additionally arrangement of the temperature touch control switch can prolong the service life of the button switch, and the potential safety hazards, such as electric leakage, caused by damages of the button switch can be reduced simultaneously. The dual-mode control desk lamp is more humanized and the safety performance is higher at the same time.
Description
Technical field
The utility model belongs to household appliance technical field, particularly a kind of based on temperature controlled intelligent desk lamp.
Background technology
Desk lamp is one of modal household electrical appliance in household, most desk lamp all needs hand push button to control the switch of lamp, yet the life-span of button is limited, after a period of time, button can damage, cause a series of potential safety hazards such as electric leakage, desk lamp is increased to temp control switch can be addressed this problem well.
Utility model content
The problem existing for background technology, it is a kind of based on temperature controlled intelligent desk lamp that the utility model provides.
The technical scheme that the utility model adopts is: a kind of based on temperature controlled intelligent desk lamp, comprise: desk lamp main body, push-button switch, lighting circuit and external city plug, described push-button switch, lighting circuit and external city plug are connected in series, and described lighting circuit is arranged in described desk lamp main body, it is characterized in that: described intelligent desk lamp also comprises: supply module, single-chip microcomputer, temperature sensor, amplifier, relay coil, relay normally open contact and state switch, described supply module and described single-chip microcomputer are connected in series, described temperature sensor is connected with described single-chip microcomputer input, described single-chip microcomputer output and described amplifier, after being connected in series, relay coil is connected with described supply module, described supply module and described external city plug are connected in series, described state switch one end and described relay normally open contact, after being connected in series, lighting circuit is connected in series with described external city plug, the described state switch other end and described push-button switch, after being connected in series, lighting circuit is connected in series with described external city plug, described supply module, single-chip microcomputer, amplifier, relay coil and relay normally open contact are arranged in described desk lamp main body.
As preferably, described temperature sensor and air contact-making surface are provided with one deck insulating material.
As preferably, described state switch is single-pole double-throw switch (SPDT).
As preferably, the described relay being comprised of relay coil and relay normally open contact is 220V AC relay, and rated current is not less than 2 times of desk lamp rated current.
Compared with prior art, the utility model is owing to adopting said apparatus, make desk lamp automatically to cut off or to switch on power according to the variation of temperature, when staff touching temperature sensor, temperature sensor receives the signal of variations in temperature, thereby has controlled single-chip microcomputer output high level to relay coil, then reaches the effect that lamp is unlocked, save like this access times of button, reduced the danger of electric leakage.
Accompanying drawing explanation
Fig. 1: be circuit theory diagrams of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further elaborated.
Ask for an interview Fig. 1, the technical scheme that the utility model adopts is: a kind of based on temperature controlled intelligent desk lamp, comprising: desk lamp main body 1, push-button switch 2, lighting circuit 3, supply module 4, single-chip microcomputer 5, temperature sensor 6, amplifier 7, relay coil 8, relay normally open contact 9, state switch 10 and external city plug 11, supply module 4 is connected in series with single-chip microcomputer 5, and temperature sensor 6 is connected with single-chip microcomputer 5 inputs, single-chip microcomputer 5 outputs and amplifier 7, after relay coil 8 is connected in series, be connected with supply module 4, supply module 4 is connected in series with external city plug 11, state switch 10 one end and relay normally open contact 9, after being connected in series, lighting circuit 3 is connected in series state switch 10 other ends and push-button switch 2 with external city plug 11, after being connected in series, lighting circuit 3 is connected in series lighting circuit 3 with external city plug 11, supply module 4, single-chip microcomputer 5, amplifier 7, relay coil 8 and relay normally open contact 9 are arranged in desk lamp main body 1.
Wherein, temperature sensor 6 is provided with one deck insulating material with air contact-making surface, state switch 10 is single-pole double-throw switch (SPDT), and the relay being comprised of relay coil 8 and relay normally open contact 9 is 220V AC relay, and rated current is not less than 2 times of desk lamp rated current.
During the utility model work, 220V power supply is powered for single-chip microcomputer by power module 4, and state switch 10 is controlled the mode of opening lighting circuit.
When state switch 10 is switched to temperature control mode, 220V power supply is connected with relay normally open contact 9, when staff touch temperature transducer 6, single-chip microcomputer 5 output high level, through amplifier 7, relay coil 8 energisings, relay normally open contact 9 closures, lighting circuit normal operation.
When state switch 10 is switched to button control pattern, 220V power supply and push-button switch 2 are directly connected, and press the button switch 2, lighting circuit normal operation.
These are only preferred embodiment of the present utility model; be not intended to limit protection range of the present utility model; therefore, all any modifications of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model within spirit of the present utility model and principle.
Claims (4)
1. one kind based on temperature controlled intelligent desk lamp, comprise: desk lamp main body (1), push-button switch (2), lighting circuit (3) and external city plug (11), described push-button switch (2), lighting circuit (3) and external city plug (11) are connected in series, and described lighting circuit (3) is arranged in described desk lamp main body (1), it is characterized in that: described intelligent desk lamp also comprises: supply module (4), single-chip microcomputer (5), temperature sensor (6), amplifier (7), relay coil (8), relay normally open contact (9) and state switch (10), described supply module (4) is connected in series with described single-chip microcomputer (5), described temperature sensor (6) is connected with described single-chip microcomputer (5) input, described single-chip microcomputer (5) output and described amplifier (7), after being connected in series, relay coil (8) is connected with described supply module (4), described supply module (4) is connected in series with described external city plug (11), described state switch (10) one end and described relay normally open contact (9), after being connected in series, lighting circuit (3) is connected in series with described external city plug (11), described state switch (10) other end and described push-button switch (2), after being connected in series, lighting circuit (3) is connected in series with described external city plug (11), described supply module (4), single-chip microcomputer (5), amplifier (7), relay coil (8) and relay normally open contact (9) are arranged in described desk lamp main body (1).
2. according to claim 1 based on temperature controlled intelligent desk lamp, it is characterized in that: described temperature sensor (6) is provided with one deck insulating material with air contact-making surface.
3. according to claim 1 based on temperature controlled intelligent desk lamp, it is characterized in that: described state switch (10) is single-pole double-throw switch (SPDT).
4. according to claim 1 based on temperature controlled intelligent desk lamp, it is characterized in that: the described relay being comprised of relay coil (8) and relay normally open contact (9) is 220V AC relay, and rated current is not less than 2 times of desk lamp rated current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320585501.1U CN203423838U (en) | 2013-09-23 | 2013-09-23 | Temperature control-based intelligent desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320585501.1U CN203423838U (en) | 2013-09-23 | 2013-09-23 | Temperature control-based intelligent desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203423838U true CN203423838U (en) | 2014-02-05 |
Family
ID=50022927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320585501.1U Expired - Fee Related CN203423838U (en) | 2013-09-23 | 2013-09-23 | Temperature control-based intelligent desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203423838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109615805A (en) * | 2019-01-16 | 2019-04-12 | 中国人民解放军陆军军医大学第附属医院 | Convenient for the hospital call device of night use |
-
2013
- 2013-09-23 CN CN201320585501.1U patent/CN203423838U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109615805A (en) * | 2019-01-16 | 2019-04-12 | 中国人民解放军陆军军医大学第附属医院 | Convenient for the hospital call device of night use |
| CN109615805B (en) * | 2019-01-16 | 2020-09-29 | 中国人民解放军陆军军医大学第一附属医院 | Ward calling device convenient to use night |
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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 |
Granted publication date: 20140205 Termination date: 20140923 |
|
| EXPY | Termination of patent right or utility model |