CN204664997U - The desk lamp of automatic inductive switch - Google Patents
The desk lamp of automatic inductive switch Download PDFInfo
- Publication number
- CN204664997U CN204664997U CN201520406224.2U CN201520406224U CN204664997U CN 204664997 U CN204664997 U CN 204664997U CN 201520406224 U CN201520406224 U CN 201520406224U CN 204664997 U CN204664997 U CN 204664997U
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- China
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- bulb
- desk lamp
- charger
- lamp
- inductive switch
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Abstract
The utility model provides a kind of desk lamp of automatic inductive switch, comprise bulb, lamp stand and the lamp socket from connecting successively under upper, outer bulb envelope is provided with lampshade, power pack is provided with in lamp socket, be provided with for the circuit board between charger and bulb to the charger of bulb powered and electrical connection in power pack, it is characterized in that: circuit board is provided with the controller for controlling charger work, between described charger and bulb, electrical connection has ultrasonic sensor.The utility model is coordinated by the work of ultrasonic sensor and controller, utilize ultrasonic sensor range measurement principle can accomplish before people comes desk lamp, desk lamp can be lighted automatically, people closes after leaving desk lamp automatically, highly sensitive, stable performance, safe and reliable, energy-conservation facility is a kind of very good product for those often forget the people that turns off the light, this energy-conservation structure also can be promoted the use of in the electrical equipment of all belt switches and use, and has the good market development and is worth.
Description
Technical field
The utility model relates to a kind of energy-saving desk lamp, is specifically related to a kind of desk lamp of automatic inductive switch.
Background technology
Desk lamp is the one of lamp, is mainly placed on desk or dining table, and use for illumination, the bright range of exposures of desk lamp is relatively little and concentrated, and effect is confined to around desk lamp, is convenient to read and study.The desk lamp used in daily life is mostly mechanical switch; only have and could be opened or cut off the electricity supply by manual manual operation switch; the competency profiling of desk lamp to end user of this design is higher; needing user to accomplish, people leaves manually turns off quick closing valve, and in actual use procedure, often major part is not accomplished; especially in some public places; do not involve the interests of oneself, usually there will be people and have left lamp and still open, cause the waste of electric energy.Therefore, consider from energy-conservation and facility is convenient, people wish a kind of can automatic switch desk lamp for, when people comes before desk lamp, desk lamp can be lighted automatically, and people closes after leaving desk lamp automatically.
Summary of the invention
In order to solve the deficiency in background technology, the purpose of this utility model is the defect overcoming background technology, provides a kind of desk lamp of automatic inductive switch, energy-conservation, easy to use.
For achieving the above object, the technical solution adopted in the utility model is: a kind of desk lamp of automatic inductive switch, comprise bulb, lamp stand and the lamp socket from connecting successively under upper, described outer bulb envelope is provided with lampshade, power pack is provided with in described lamp socket, be provided with for the circuit board between described charger and bulb to the charger of described bulb powered and electrical connection in described power pack, it is characterized in that: described circuit board is provided with the controller for controlling charger work, between described charger and bulb, electrical connection has ultrasonic sensor.
In the utility model preferred embodiment, the sidewall comprising described lamp socket is further provided with the soft-touch control be electrically connected on described charger.
In the utility model preferred embodiment, the sidewall comprising described lamp socket is further provided with the mechanical switch be electrically connected on described charger.
In the utility model preferred embodiment, comprising described bulb is further electricity-saving lamp.
Usefulness of the present utility model is: the desk lamp of automatic inductive switch of the present utility model, coordinated by the work of ultrasonic sensor and controller, utilize ultrasonic sensor range measurement principle can accomplish before people comes desk lamp, desk lamp can be lighted automatically, people closes after leaving desk lamp automatically, highly sensitive, stable performance, safe and reliable, energy-conservation facility, a kind of very good product for those often forget the people that turns off the light, this energy-conservation structure also can be promoted the use of in the electrical equipment of all belt switches and use, and has the good market development and is worth.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model preferred embodiment;
Fig. 2 is the structured flowchart of the job control of the utility model preferred embodiment.
In figure: 2, bulb, 4, lamp stand, 6, lamp socket, 8, lampshade, 10, power pack, 12, charger, 14, circuit board, 16, controller, 18, ultrasonic sensor, 20, soft-touch control/mechanical switch.
Detailed description of the invention
In order to make those skilled in the art person understand the utility model scheme better, and enable above-mentioned purpose of the present utility model, feature and advantage become apparent more, below in conjunction with embodiment and embodiment accompanying drawing, the utility model is described in further detail.
As Fig. 1, shown in 2, the utility model provides a kind of desk lamp of automatic inductive switch, comprise the bulb 2 from connecting successively under upper, lamp stand 4 and lamp socket 6, wherein bulb 2 preferably adopts energy-saving bulb, lampshade 8 is covered with outside described bulb 2, power pack 10 is provided with in described lamp socket 6, the charger 12 for powering to described bulb 2 is provided with in described power pack 10, and the circuit board 14 of electrical connection between described charger 12 and bulb 2, described circuit board 14 is provided with the controller 16 worked for controlling charger 12, described ultrasonic sensor 18 is arranged between charger 12 and bulb 2.Double faced adhesive tape is posted on this device top, and at the bottom of being fixed in, during use, a position suitable at the bottom of being fixed in, just can make it work accurate and stablely.
The operation principle of ultrasonic sensor 18 is: converting electric energy can become mechanical oscillation to produce ultrasonic wave by himself, when it receives ultrasonic wave simultaneously, also electric energy can be transformed into, be reflected into echo when its ultrasonic wave launched can produce when running into barrier significantly to reflect to form, ultrasonic wave converts the signal of telecommunication to after receiving echo.
Ultrasonic sensor 18 range measurement principle for: detect that ultrasonic wave is transmitted into and run into barrier and return the experienced time, then be multiplied by the distance that hyperacoustic speed just obtains between the sound source of two times and barrier.
Desk lamp of the present utility model can the operation principle of inductive switch automatically be: ultrasonic sensor 18 works and constantly launches ultrasonic wave, when have people near or be sitting under desk lamp time, people forms the barrier of ultrasonic propagation, at this moment ultrasonic wave is launched, ultrasonic sensor 18 calculates the distance value between itself and barrier by the time interval calculated between transmitted wave and reception back wave, and this distance value is fed back to controller 16, this distance value and the distance value pre-set compare by controller 16, when this distance value is less than or equal to predetermined value, controller 16 controls charger 12 and works and to power to bulb 2, desk lamp is bright, otherwise when this distance value is greater than preset value, controller 16 controls charger 12 power-off, and bulb 2 dead electricity, desk lamp goes out.
As further improvement of the utility model, the sidewall of described lamp socket 6 is provided with and is electrically connected to soft-touch control on described charger 12 or mechanical switch 20.Have the function of automatic inductive switch and hand switch concurrently, more power saving, more energy-conservation.
The desk lamp of automatic inductive switch of the present utility model, coordinated by the work of ultrasonic sensor and controller, utilize ultrasonic sensor range measurement principle can accomplish before people comes desk lamp, desk lamp can be lighted automatically, people closes after leaving desk lamp automatically, highly sensitive, stable performance, safe and reliable, energy-conservation facility, a kind of very good product for those often forget the people that turns off the light, this energy-conservation structure also can be promoted the use of in the electrical equipment of all belt switches and use, and has the good market development and is worth.
Above-described embodiment is the utility model preferably embodiment; but embodiment of the present utility model is not limited by the examples; the change done under other any does not deviate from Spirit Essence of the present utility model and principle, modification, substitute, combine, simplify the substitute mode that all should be equivalence, be included within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should define with claim is as the criterion.
Claims (4)
1. the desk lamp of an automatic inductive switch, comprise bulb, lamp stand and the lamp socket from connecting successively under upper, described outer bulb envelope is provided with lampshade, power pack is provided with in described lamp socket, be provided with for the circuit board between described charger and bulb to the charger of described bulb powered and electrical connection in described power pack, it is characterized in that: described circuit board is provided with the controller for controlling charger work, between described charger and bulb, electrical connection has ultrasonic sensor.
2. the desk lamp of automatic inductive switch according to claim 1, is characterized in that: the sidewall of described lamp socket is provided with the soft-touch control be electrically connected on described charger.
3. the desk lamp of automatic inductive switch according to claim 1, is characterized in that: the sidewall of described lamp socket is provided with the mechanical switch be electrically connected on described charger.
4. the desk lamp of the automatic inductive switch according to any one of claim 1-3, is characterized in that: described bulb is electricity-saving lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520406224.2U CN204664997U (en) | 2015-06-12 | 2015-06-12 | The desk lamp of automatic inductive switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520406224.2U CN204664997U (en) | 2015-06-12 | 2015-06-12 | The desk lamp of automatic inductive switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204664997U true CN204664997U (en) | 2015-09-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520406224.2U Expired - Fee Related CN204664997U (en) | 2015-06-12 | 2015-06-12 | The desk lamp of automatic inductive switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204664997U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355704A (en) * | 2017-07-20 | 2017-11-17 | 李珈乐 | A kind of desk lamp |
| CN108006476A (en) * | 2017-12-29 | 2018-05-08 | 安徽科创智慧知识产权服务有限公司 | A kind of automatic sensing table lamp system |
-
2015
- 2015-06-12 CN CN201520406224.2U patent/CN204664997U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355704A (en) * | 2017-07-20 | 2017-11-17 | 李珈乐 | A kind of desk lamp |
| CN108006476A (en) * | 2017-12-29 | 2018-05-08 | 安徽科创智慧知识产权服务有限公司 | A kind of automatic sensing table lamp system |
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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: 20150923 Termination date: 20180612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |