CN2451361Y - Pen Shape illuminating apparatus - Google Patents
Pen Shape illuminating apparatus Download PDFInfo
- Publication number
- CN2451361Y CN2451361Y CN 00260356 CN00260356U CN2451361Y CN 2451361 Y CN2451361 Y CN 2451361Y CN 00260356 CN00260356 CN 00260356 CN 00260356 U CN00260356 U CN 00260356U CN 2451361 Y CN2451361 Y CN 2451361Y
- Authority
- CN
- China
- Prior art keywords
- emitting diode
- light emitting
- battery
- housing
- spring leaf
- 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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a pen-shaped illuminating apparatus, which is mainly composed of a shell, a switch, a light emitting diode, a battery and a spring piece, wherein, the light emitting diode, the battery and the spring piece are arranged in the shell, and the light emitting diode is electrically connected with the battery through the spring piece and the switch to form a current circuit. Because the utility model saves a circuit board and fixing parts of the circuit board, and consequently, the integral structure becomes simple, the number of parts of the utility model can be reduced, and the cost is reduced.
Description
The utility model relates to a kind of decorative article, particularly relates to a kind of light-emitting device.
A kind of known light-emitting device is made up of housing, switch, light emitting diode, battery, spring leaf, circuit board, circuit board fixture; Light emitting diode, battery, spring leaf are installed in the housing, and circuit board is installed in the housing by the circuit board fixture; Light emitting diode forms current loop by the electrical connection of spring leaf, switch, circuit board; Housing is provided with unthreaded hole, and light emitting diode places in this unthreaded hole outwards luminous, and described housing is formed by the upper and lower cover engaging.This light-emitting device makes overall structure comparatively complicated owing to the circuit board fixture that circuit board is arranged and be provided with for fixing circuit board.
The purpose of this utility model just provides a kind of form of a stroke or a combination of strokes light-emitting device simple in structure, with low cost.
In order to achieve the above object, the utility model mainly is made up of housing, switch, light emitting diode, battery, spring leaf, light emitting diode, battery, spring leaf are installed in the housing, and light emitting diode is connected to form current loop by spring leaf, switch and battery; Housing is provided with unthreaded hole, and light emitting diode places in this unthreaded hole; Described housing is made of upper and lower cover, covers down and is provided with lug, and loam cake is being provided with shrinkage pool with described lug corresponding section, and lug can be fastened in the shrinkage pool; Described switch is to be made of button and light-emitting diodes pin, wherein button is convexly equipped with last and covers, the main part of this button is a projection, this projection is by being shaped in loam cake along its axially extended elasticity connecting plate, form the suspended wall member, one pin of light emitting diode extends between described projection below and the battery top, and another pin of light emitting diode extends the rear end along inner walls and is connected electrically on the spring leaf.
Because the utility model has been save circuit board and circuit board fixture, thereby makes overall structure become simply, the part number of product reduces, and cost reduces.
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Fig. 1 is a front view of the present utility model;
Fig. 2 is the front view of the utility model loam cake;
Fig. 3 is the vertical view of the utility model loam cake;
Fig. 4 is the front view of the utility model lower cover;
Fig. 5 is the vertical view of the utility model lower cover.
As shown in Figure 1, the utility model mainly is made up of housing 1, switch 2, light emitting diode 3, battery 4, spring leaf 51,52, turn 53.Light emitting diode 3, battery 4, spring leaf 51,52, turn 53 are installed in the housing 1, and light emitting diode 3 is electrically connected with battery 4 by spring leaf 51,52, turn 53, switch 2 and forms current loop; Housing 1 is provided with unthreaded hole 13, and light emitting diode 3 places in this unthreaded hole 13.
As Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, described housing 1 is made of loam cake 11 and lower cover 12, lower cover 12 is provided with lug 121, loam cake 11 is being provided with shrinkage pool 111 with described lug 121 corresponding sections, this shrinkage pool 111 engages with lug 121 makes loam cake 11 and lower cover 12 airtight formation housings 1, in the corresponding position of loam cake 11 and lower cover 12, offer unthreaded hole half groove 131,132 respectively.
As shown in Figure 1, described switch 2 is to be made of button 21 and light-emitting diodes pin 31; As Fig. 2, shown in Figure 3, wherein button 21 is convexly equipped with on loam cake 11, and the main part of this button 21 is a projection 211, and this projection 211 forms the suspended wall member by being fixed in loam cake 11 along its axially extended elasticity connecting plate 212.In the utility model, projection 211, elasticity connecting plate 212 are formed in one with loam cake 11.Except that this embodiment, projection 211 also can be connected with loam cake 11 by elastic plate independently.As shown in Figure 1, a pin 31 of light emitting diode 3 extends between described projection 211 belows and battery 4 tops, when pressing by this projection 211, can make 212 distortion of elasticity connecting plate, and then a pin 31 contact batteries 4 of pushing light emitting diode 3, turn-on power makes light emitting diode 3 luminous.Spring leaf 51,52 connects the both positive and negative polarity of battery 4.Another pin 32 of light emitting diode 3 extends rear end electrical connection turn 53 along the inwall of housing 1, and turn 53 also can be a spring.
Claims (2)
1, a kind of form of a stroke or a combination of strokes light-emitting device of mainly forming by housing, switch, light emitting diode, battery, spring leaf, wherein light emitting diode, battery, spring leaf are installed in the housing, and light emitting diode is connected to form current loop by spring leaf, switch and battery; Housing is provided with unthreaded hole, and light emitting diode places in this unthreaded hole; Described housing is made of upper and lower cover, covers down and is provided with lug, and loam cake is being provided with shrinkage pool with described lug corresponding section, and lug can be fastened in the shrinkage pool; It is characterized in that: described switch is to be made of button and light-emitting diodes pin, wherein button is convexly equipped with last and covers, the main part of this button is a projection, this projection is by being shaped in loam cake along its axially extended elasticity connecting plate, form the suspended wall structure, between one pin of light emitting diode extended above described projection below and the battery, another pin of light emitting diode extended the rear end along the inwall of housing and is connected electrically on the spring leaf.
2, form of a stroke or a combination of strokes light-emitting device according to claim 1 is characterized in that: described elasticity connecting plate is fixed in and covers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00260356 CN2451361Y (en) | 2000-11-16 | 2000-11-16 | Pen Shape illuminating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00260356 CN2451361Y (en) | 2000-11-16 | 2000-11-16 | Pen Shape illuminating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2451361Y true CN2451361Y (en) | 2001-10-03 |
Family
ID=33616178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00260356 Expired - Fee Related CN2451361Y (en) | 2000-11-16 | 2000-11-16 | Pen Shape illuminating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2451361Y (en) |
-
2000
- 2000-11-16 CN CN 00260356 patent/CN2451361Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |