CN204859622U - Flashlight device and mobile device that is suitable for - Google Patents
Flashlight device and mobile device that is suitable for Download PDFInfo
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- CN204859622U CN204859622U CN201520439105.7U CN201520439105U CN204859622U CN 204859622 U CN204859622 U CN 204859622U CN 201520439105 U CN201520439105 U CN 201520439105U CN 204859622 U CN204859622 U CN 204859622U
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- unit
- light intensity
- telecommunication
- torch
- control unit
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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)
Abstract
The utility model provides a flashlight device and mobile device that is suitable for. The flashlight device includes: a light sense unit that is used for the induced environment light intensity and exports the light intensity signal of telecommunication that corresponds the light intensity, illumination element, be used for the basis the light intensity electricity signal control that the light sense unit provided illumination element's the strong and weak the control unit of illumination, the control unit contains: with input that the light sense unit links to each other, with the output that illumination element connects. The utility model discloses a link to each other light sense unit and the control unit, can adjust the current strength who drives illumination element according to the light intensity signal of telecommunication, prevent effectively from this that illumination element is too dazzling in some occasion, can save the electric energy moreover.
Description
Technical field
The utility model relates to electrical installation field, particularly relate to a kind of torch and the mobile device that is suitable for.
Background technology
Torch is applied to life at home widely.Become the indispensable electric equipment of people.Even on the mobile apparatus, also effectively make use of the illuminating lamp source of photoflash lamp as torch.But because the photoflash lamp on mobile device itself is used to take pictures light filling, its light is dazzling.Therefore, cause the light source using it as torch, once rock eyes, people can be allowed very uncomfortable.
Comprise multiple lamp source in traditional torch, user can push away and turn round selection and turn on half lamp source or whole lamp sources by console switch.Realize the adjustment of the brightness of illumination of torch thus.Because the photoflash lamp in mobile device does not have multiple light source, therefore, prior art cannot be adopted to regulate light.Equally, traditional torch also cannot adjust light more flexibly.
Therefore, need to improve prior art.
Summary of the invention
The utility model embodiment provide a kind of torch and the mobile device that is suitable for, the problem of light cannot be regulated flexibly for solving torch of the prior art.
The utility model embodiment is by the following technical solutions:
First aspect, provides a kind of torch, comprising: export the light sensation unit of the light intensity signal of telecommunication of corresponding light intensity for induced environment light intensity; Lighting unit; The light intensity signal of telecommunication for providing according to described light sensation unit controls the control unit of the illumination power of described lighting unit, and described control unit comprises: the input be connected with described light sensation unit, the output be connected with described lighting unit.
Preferably, described control unit comprises the control chip with multiple-channel output pin, and wherein, each described output pin exports the signal of telecommunication corresponding with the light intensity signal of telecommunication that described light sensation unit provides jointly; Described control unit also comprises: to be connected with described output with each described output pin and for driving described lighting unit drive circuit according to the electric current sum of received each output pin.
Preferably, described lighting unit comprises setting photoflash lamp on the mobile apparatus.
Preferably, described torch also comprises: the switch element be connected with the first control end of described control unit.
Preferably, described torch also comprises: the man-machine interaction unit of control command that be connected with the second control end of described control unit, that produce for the operation receiving user's regulating illumination power.
Preferably, described control unit also comprises: the handover module be connected with described control chip with described second control end, described input, the modular converter be connected with described second control end with described handover module.
Preferably, described light sensation unit and photo unit are all arranged on the same side body of described torch.
Second aspect, also provides a kind of mobile device, comprising: as weighed the torch as described in upper any embodiment.
As mentioned above, torch of the present utility model and the mobile device that is suitable for, there is following beneficial effect: by being connected with control unit by light sensation unit, the current strength driving lighting unit can be regulated according to the light intensity signal of telecommunication, effectively prevent lighting unit too dazzling in some occasion thus, and can electric energy be saved; In addition, control chip in described control unit has multiple output pin, each output can be indicated to draw and export the electric current of different brackets, and then the current strength that can export non-single value according to the light intensity signal of telecommunication drives lighting unit, achieves lighting unit and exports softer light; In addition, utilize man-machine interaction unit, but die change block and modular converter, torch can be allowed to control by people, be convenient to user's free adjustment light.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, be briefly described to the accompanying drawing used required in the description of the utility model embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the content of the utility model embodiment and these accompanying drawings.
Fig. 1 is the block diagram of an embodiment of torch of the present utility model.
Fig. 2 is the block diagram of another embodiment of torch of the present utility model.
Embodiment
The technical problem solved for making the utility model, the technical scheme of employing and the technique effect that reaches are clearly, be described in further detail below in conjunction with the technical scheme of accompanying drawing to the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those skilled in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the utility model provides a kind of torch.Described torch 1 comprises: light sensation unit 11, lighting unit 12 and control unit 13.
Described light sensation unit 11 is for induced environment light intensity and export the light intensity signal of telecommunication of corresponding light intensity.
Particularly, described light sensation unit 11 is arranged on the housing of described torch 1, and it comprises photosensitive sensors and peripheral circuit thereof.Described photosensitive sensors converts the light intensity of sensed environment to the light intensity signal of telecommunication, and the filter circuit, amplifying circuit etc. passed through in connected peripheral circuit is exported after processing.
Described lighting unit 12 is also arranged on the housing of described torch 1, preferably, is arranged on the position adjacent with described light sensation unit 11 position.
The illumination that described control unit 13 controls described lighting unit 12 for the light intensity signal of telecommunication provided according to described light sensation unit 11 is strong and weak.Described control unit 13 comprises: the input 131 be connected with described light sensation unit 11, the output 134 be connected with described lighting unit 12.
Particularly, described control unit 13 has the corresponding relation of each light intensity signal of telecommunication interval and each drive current in advance.The startup signal of telecommunication (as high level) exported after the first control end 135 of described control unit 13 receives the conducting of described switch element 14, then receive the light intensity signal that described light sensation unit 11 exports, and export the corresponding drive current (signal of telecommunication namely exported) driving described lighting unit 12 according to described corresponding relation.
Preferably, described control unit 13 comprises control chip 132 and drive circuit 133.
Described control chip 132 has multiple-channel output pin, and wherein, each described output pin exports the signal of telecommunication corresponding with the light intensity signal of telecommunication that described light sensation unit 11 provides jointly.
At this, described control chip 132 (as, MT6323 chip) according to the corresponding relation between the signal of telecommunication of each output pin preset and each light intensity signal of telecommunication interval, determine the signal of telecommunication of each output pin corresponding to received light intensity signal, and exporting the signal of telecommunication (as electric current) corresponding separately by each described output pin, then each described output pin exports the signal of telecommunication corresponding with the light intensity signal of telecommunication that described light sensation unit 11 provides jointly.
Such as, described control chip 132 can have 4 output pins, and each output pin correspondence is preset with 5 current strength options, and so, described control chip 132 can control each output pin and export 2
5* 4 different current strength.Described control chip 132 is in advance by high-order for the setting of each output pin order to low level, and the scope of the light intensity signal of telecommunication that can export according to described light sensation unit 11, be divided into 2
5* 4 light intensity signals of telecommunication are interval, and set up the corresponding relation between each light intensity signal of telecommunication interval and the current strength option of each output pin.When described control chip 132 receives a light intensity signal of telecommunication, interval by mating the affiliated light intensity signal of telecommunication, the corresponding signal of telecommunication being exported correspondence by each described output pin.
Described drive circuit 133 is connected with each described output pin, for driving described lighting unit 12 according to the electric current sum of received each output pin.
Particularly, the input 131 of described drive circuit 133 is in parallel with each described output pin, and the voltage stabilizing circuit etc. in described drive circuit 133 is connected to the output 134 of described control unit 13, to realize connecting the circuit of described lighting unit 12.
Preferably, described torch 1 also comprises: switch element 14 and man-machine interaction unit 15.
Described switch element 14 is connected with the first control end 135 in described control unit 13.Described switch element 14 can comprise mechanical switch or contact witch etc.Such as, the upper mechanical switch pushed away in described switch element 14 of user, the conducting of described switch element 14.And for example, user clicks the torch button in touch screen, then described switch element 14 conducting.The level signal of the corresponding conducting that described control unit 13 can receive according to described first control end 135 obtains the light intensity signal of telecommunication.
Control command that described man-machine interaction unit 15 is connected with the second control end 136 of described control unit 13, that produce for the operation receiving user's regulating illumination power.
Particularly, described man-machine interaction unit 15 includes but not limited to: touch screen module or button adjustment module etc.When the regulative mode of the regulating illumination power that user provides according to described man-machine interaction unit 15 regulates, produce corresponding control command, and be delivered to described second control end 136.
Corresponding, also comprise handover module 137 and modular converter 138 in described control unit 13.
Described handover module 137 is for disconnecting the input 131 be connected with described light sensation unit 11 when receiving described control command.Such as, described handover module 137 comprises: the controlled switch be connected with described second control end 136 with the input 131 of described control unit 13.When receiving the control command of described second control end 136, disconnect the connection with described input 131.
Described modular converter 138 is converted to the corresponding light sensation signal of telecommunication for the adjusting position information in the control command that received by described second control end 136.
Particularly, described modular converter 138 is preset with the corresponding relation of each adjusting position information and the light sensation signal of telecommunication, then export the corresponding light sensation signal of telecommunication according to the adjusting position information that described control command is total.The signal of telecommunication that the light sensation signal of telecommunication that described control chip 132 can export according to described second control end 136 regulates each output pin to export.
Described switch element 14 also can be public as hardware such as touch screens with described man-machine interaction unit 15.Be not described in detail in this.
As shown in Figure 2, the structure example of described torch 1 is as follows:
Described torch 1 comprises: switch element 14, light sensation unit 11, lighting unit 12, control unit 13 and man-machine interaction unit 15.
Described switch element 14 connects the first control end 135 of described control unit 13, described light sensation unit 11 connects the input 131 of described control unit 13, described lighting unit 12 connects the output 134 of described control unit 13, and described man-machine interaction unit 15 connects the second control end 136 of described control unit 13.
Be contained in the control chip 132 that described first control end 135 is connected with input 131 in described control unit 13, described control chip 132 has multiple output pin.Also comprise in described control unit 13: be connected with all described output pins and the drive circuit 133 be connected with described output 134, the handover module 137 be connected with described control chip 132 with described second control end 136, input 131, the modular converter 138 be connected with described handover module 137, described second control end 136.
According to said structure, the course of work of described torch 1 is exemplified below:
When switch element 14 described in user operation makes its conducting, described control chip 132 receives the light intensity signal of telecommunication of described light sensation unit 11, and exporting separately independently electric current by each described output pin to described drive circuit 133 according to the described light intensity signal of telecommunication, described drive circuit 133 is in parallel with each described output pin to merge all electric currents and to be delivered to described lighting unit 12.Thus, the power of the light intensity signal of telecommunication that described lighting unit 12 can be responded to according to described light sensation unit 11 changes the drive current of lighting unit 12, and then have adjusted the secretly bright of illumination.
When the position of the adjustment light in man-machine interaction unit described in user operation 15, described man-machine interaction unit 15 output packet is containing the control command of adjusting position information, the handover module 137 be then attached thereto disconnects the connection of described input 131 and described control chip 132, and connects described modular converter 138 and described control chip 132.The light sensation signal of telecommunication of described for correspondence adjusting position information is transported to described control chip 132 by described modular converter 138.The signal of telecommunication provided according to described modular converter 138 by described control chip 132 adjusts corresponding drive current.So, achieve described lighting unit 12 and can adjust light according to light sensation unit 11, adjustment light can be needed according to user again.
Described torch can be installed in a mobile device.Described lighting unit can be public with the light filling unit of taking pictures comprising photoflash lamp in described mobile device.Described man-machine interaction unit may correspond to the adjusting position option of adjustment button in described mobile device or touch screen and display thereof.Described light sensation unit can be public with the light sensation unit in the camera head in described mobile device.Corresponding, be arranged on the torch in described mobile device, its lighting unit and light sensation unit are installed on the housing backboard of described mobile device.
Structure and the course of work of the structure of the torch in described mobile device and the course of work and aforementioned torch are same or similar, are not described in detail in this.
In sum, torch of the present utility model and the mobile device that is suitable for, by light sensation unit is connected with control unit, the current strength driving lighting unit can be regulated according to the light intensity signal of telecommunication, effectively prevent lighting unit too dazzling in some occasion thus, and can electric energy be saved; In addition, control chip in described control unit has multiple output pin, each output can be indicated to draw and export the electric current of different brackets, and then the current strength that can export non-single value according to the light intensity signal of telecommunication drives lighting unit, achieves lighting unit and exports softer light; In addition, utilize man-machine interaction unit, but die change block and modular converter, torch can be allowed to control by people, be convenient to user's free adjustment light.So the utility model effectively overcomes various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all without prejudice under spirit of the present utility model and category, can modify above-described embodiment or changes.Therefore, such as have in art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that the utility model discloses, must be contained by claim of the present utility model.
Claims (8)
1. a torch, is characterized in that, comprising:
The light sensation unit of the light intensity signal of telecommunication of corresponding light intensity is exported for induced environment light intensity;
Lighting unit;
The light intensity signal of telecommunication for providing according to described light sensation unit controls the control unit of the illumination power of described lighting unit, and described control unit comprises: the input be connected with described light sensation unit, the output be connected with described lighting unit.
2. torch according to claim 1, is characterized in that, described control unit comprises the control chip with multiple-channel output pin, and wherein, each described output pin exports the signal of telecommunication corresponding with the light intensity signal of telecommunication that described light sensation unit provides jointly;
Described control unit also comprises: to be connected with described output with each described output pin and for driving described lighting unit drive circuit according to the electric current sum of received each output pin.
3. torch according to claim 1, is characterized in that, described lighting unit comprises setting photoflash lamp on the mobile apparatus.
4. torch according to claim 1, is characterized in that, also comprises: the switch element be connected with the first control end of described control unit.
5. torch according to claim 1, is characterized in that, also comprises: the man-machine interaction unit of control command that be connected with the second control end of described control unit, that produce for the operation receiving user's regulating illumination power.
6. torch according to claim 5, it is characterized in that, described control unit also comprises: the handover module be connected with described control chip with described second control end, described input, the modular converter be connected with described second control end with described handover module.
7. torch according to claim 1, is characterized in that, described light sensation unit and photo unit are all arranged on the same side body of described torch.
8. a mobile device, is characterized in that, comprising:
As the torch as described in arbitrary in claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520439105.7U CN204859622U (en) | 2015-06-24 | 2015-06-24 | Flashlight device and mobile device that is suitable for |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520439105.7U CN204859622U (en) | 2015-06-24 | 2015-06-24 | Flashlight device and mobile device that is suitable for |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204859622U true CN204859622U (en) | 2015-12-09 |
Family
ID=54750130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520439105.7U Expired - Fee Related CN204859622U (en) | 2015-06-24 | 2015-06-24 | Flashlight device and mobile device that is suitable for |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204859622U (en) |
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2015
- 2015-06-24 CN CN201520439105.7U patent/CN204859622U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
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| 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: 20151209 Termination date: 20180624 |
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| CF01 | Termination of patent right due to non-payment of annual fee |