CN201117195Y - Hinge type diner card with solar energy receiving plate - Google Patents
Hinge type diner card with solar energy receiving plate Download PDFInfo
- Publication number
- CN201117195Y CN201117195Y CNU2007200604350U CN200720060435U CN201117195Y CN 201117195 Y CN201117195 Y CN 201117195Y CN U2007200604350 U CNU2007200604350 U CN U2007200604350U CN 200720060435 U CN200720060435 U CN 200720060435U CN 201117195 Y CN201117195 Y CN 201117195Y
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- China
- Prior art keywords
- menu
- plate
- light emitting
- emitting diode
- solar energy
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of rating plates and in particular relates to a hinge type menu plate with a solar energy receiving plate, which comprises a hinge type menu plate, wherein a layer of solar energy receiving plate is arranged on the outer surface of a front cover of the menu plate, a sunlight-transparent sheet is arranged on the inner surface of the front cover, a rechargeable power source and a luminescent diode are arranged in an interlayer of the front cover, a magnetic control switch is arranged on a hinge position of the menu plate, the rechargeable power source and the luminescent diode are combined into a loop through the magnetic control switch, the positive pole of the solar energy receiving plate is connected with the solar energy receiving plate of the rechargeable power source, a menu is adhered on the sunlight-transparent sheet, when people open the menu plate, the magnetic control switch is closed, the luminescent diode is lighted, when in dark environment, people can see words on the menu clearly by the aid of light of the luminescent diode, unnecessary trouble is avoided, furthermore, the menu plate is also provided with the solar energy receiving plate which can receive luminous energy around and can transform the luminous energy into electrical energy to charge a charging lithium cell, and the menu plate saves energy resource, and is green and environmental friendly.
Description
Technical field:
The utility model relates to the label technical field, refers in particular to a kind of hinge-type meal board with solar panel.
Background technology:
At present, in places such as western-style restaurant, KTV, when ordering dishes, we can run into many problems, dark environment, melodious music is built a good environment, but Hei An environment just, we tend to not see because of the light problem literal on Chu's meal board when ordering dishes, at a lot of western-style restaurants or KTV, waiter the Shi Douhui that orders dishes carry torch, band lamp writing pen or will be by extraneous light, very inconvenient.
The utility model content:
The purpose of this utility model is exactly to provide a kind of hinge-type meal board with solar panel at the deficiency of prior art existence, and it has illumination effect, has overcome existing meal board does not see Chu under dark surrounds defective.
To achieve these goals, the technical solution adopted in the utility model is: it comprises hinge-type meal board, it is characterized in that: the front cover outside surface at the meal board is provided with one deck solar panel, inside surface at front cover is provided with a light-passing board, interlayer at front cover is provided with rechargable power supplies and light emitting diode, the hinge place of meal board is provided with magnetic switch, and described rechargable power supplies and light emitting diode are formed a loop by magnetic switch; The positive pole of solar panel is connected with the positive pole of rechargable power supplies by lead.
Between rechargable power supplies and light emitting diode, be in series with buck diode.
Described rechargable power supplies is a charged lithium cells, and meal board side is provided with straight cutting charging jack, and the positive and negative electrode that straight cutting charging jack passes through is connected with the positive and negative electrode of charged lithium cells by lead respectively.
The inside surface of back cover at the meal board is provided with light-passing board, is provided with light emitting diode in the interlayer of back cover, in the light emitting diode access in parallel loop in this light emitting diode and the front cover interlayer.
The beneficial effects of the utility model are: will be attached to the menu of literal on the light-passing board, when people open the meal board, the magnetic switch closure, light emitting diode is lighted, when the environment of dark, people can see literal on the menu clearly by the light of light emitting diode, have avoided unnecessary trouble; In addition, the utility model also disposes solar panel, and the transform light energy around can absorbing becomes electric energy that charged lithium cells is charged, energy savings, environmental protection; In the case of necessary, also can utilize civil power that charged lithium cells is charged by the straight cutting charging jack of meal board side.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model open mode;
Fig. 3 is the A-A cut-open view of Fig. 1;
Fig. 4 is a circuit diagram of the present utility model.
Embodiment:
See shown in Fig. 1,2,3,4, the utility model comprises hinge-type meal board 1, front cover 11 outside surfaces at meal board 1 are provided with one deck solar panel 2, inside surface at front cover 11 is provided with a light-passing board 3, interlayer at front cover 11 is provided with rechargable power supplies 4 and light emitting diode 5, the hinge place of meal board 1 is provided with magnetic switch 6, and described rechargable power supplies 4 and light emitting diode 5 are formed a loop by magnetic switch 6; The positive pole of solar panel 2 is connected by the positive pole of lead with rechargable power supplies 4.
Between rechargable power supplies 4 and light emitting diode 5, be connected with buck diode 7; because the rated voltage of the light emitting diode in the circuit 5 is 3V; and the voltage that lithium battery provides is 3.7V; so between rechargable power supplies 4 and light emitting diode 5, be in series with buck diode 7; thereby play the effect of step-down 0.5V-0.7V; reach the rated voltage of light emitting diode 5, protection light emitting diode 5 prolongs its serviceable life.
Described rechargable power supplies 4 is a charged lithium cells, meal board 1 side is provided with straight cutting charging jack 8, the positive and negative electrode that straight cutting charging jack 8 passes through is connected with the positive and negative electrode of charged lithium cells by lead respectively, can charge energy savings by charger to charged lithium cells.
The inside surface of back cover 12 at meal board 1 is provided with light-passing board 3, is provided with light emitting diode 5 in the interlayer of back cover 12, in the light emitting diode 5 access in parallel loops in this light emitting diode 5 and front cover 11 interlayers.
When using the utility model, will be attached to the menu of literal on the light-passing board 3, when people open meal board 1, magnetic switch 6 closures, light emitting diode 5 is lighted, and when the environment of dark, people can see literal on the menu clearly by the light of light emitting diode 5; In addition, the utility model also disposes solar panel 2, and the transform light energy around can absorbing becomes electric energy that charged lithium cells is charged; In the case of necessary, also can utilize civil power that charged lithium cells is charged by the straight cutting charging jack 8 of meal board 1 side.
Claims (4)
1, the hinge-type meal board that has solar panel, comprise hinge-type meal board, it is characterized in that: the front cover outside surface at the meal board is provided with one deck solar panel, inside surface at front cover is provided with a light-passing board, interlayer at front cover is provided with rechargable power supplies and light emitting diode, the hinge place of meal board is provided with magnetic switch, and described rechargable power supplies and light emitting diode are formed a loop by magnetic switch; The positive pole of solar panel is connected with the positive pole of rechargable power supplies by lead.
2, the hinge-type meal board with solar panel according to claim 1 is characterized in that: be in series with buck diode between rechargable power supplies and light emitting diode.
3, the hinge-type meal board with solar panel according to claim 1, it is characterized in that: described rechargable power supplies is a charged lithium cells, meal board side is provided with straight cutting charging jack, and the positive and negative electrode that straight cutting charging jack passes through is connected with the positive and negative electrode of charged lithium cells by lead respectively.
4, the hinge-type meal board with solar panel according to claim 1, it is characterized in that: the inside surface of back cover at the meal board is provided with light-passing board, in the interlayer of back cover, be provided with light emitting diode, in the light emitting diode access in parallel loop in this light emitting diode and the front cover interlayer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200604350U CN201117195Y (en) | 2007-11-30 | 2007-11-30 | Hinge type diner card with solar energy receiving plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200604350U CN201117195Y (en) | 2007-11-30 | 2007-11-30 | Hinge type diner card with solar energy receiving plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201117195Y true CN201117195Y (en) | 2008-09-17 |
Family
ID=39991771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200604350U Expired - Fee Related CN201117195Y (en) | 2007-11-30 | 2007-11-30 | Hinge type diner card with solar energy receiving plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201117195Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105160607A (en) * | 2015-08-31 | 2015-12-16 | 江西正能量能源技术有限公司 | Novel restaurant solar order calling table stand |
-
2007
- 2007-11-30 CN CNU2007200604350U patent/CN201117195Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105160607A (en) * | 2015-08-31 | 2015-12-16 | 江西正能量能源技术有限公司 | Novel restaurant solar order calling table stand |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080917 Termination date: 20121130 |