CN201166267Y - Name card type flashlight - Google Patents

Abstract

The utility model discloses a business card formula flashlight, it includes a flaky metal body, and this body is formed by two upper and lower locks, wherein goes up to be equipped with on the body and inlays the district of putting light emitting component, and this light emitting component is LED NULL, is equipped with switch and battery on the body in addition, by wire or circuit board circuit connection light emitting component in the body, switch and battery formation electrical apparatus return circuit. Because the utility model discloses an adopt the light emitting component of LED integrated chip as the name card formula flashlight to this light emitting component is established on the surface of body, utilizes this surface to make light emitting component's quantity increase and produce the luminance of high-power effect in order to improve the illumination, and the setting of rethread metal body utilizes the heat that metal heat conduction produced light emitting component in time to distribute away and guaranteed the life of product.

Description

business card flashlight

technical field

The utility model relates to a lighting device, in particular to a business card type flashlight.

Background technique

As an emergency lighting device, a flashlight is a necessary item in people's life. Common flashlights are usually in a three-dimensional shape, so they are relatively large in size, occupying a lot of space and making it inconvenient to carry.

For example, the utility model patent with the Chinese patent announcement number CN2369071Y discloses a "card type lighting device". The lower end of the seat is provided with a shrapnel, which can control the light bulb to emit light. It can be seen from this structure that the light-emitting element uses a light bulb to emit light. If the product is thin and small, the light bulb must be set small enough to meet the demand, but the brightness of the flashlight is bound to be weak; therefore, there is a Chinese invention patent with the publication number CN1254407A The "card-type illuminator" disclosed in the application includes a substantially flat base plate of polymer material, a battery is built in the base plate, and a light-emitting diode is arranged on the side of the base plate. By pressing the base plate, the light-emitting diode and the battery can be turned on to emit light. Although the structure adopts light-emitting diodes, which are independent individual lamp bead-type light-emitting diodes, and are arranged on the side of the bottom plate, limited by the thickness of the bottom plate, it can only be arranged side by side with light-emitting diodes, and the brightness of the lighting still cannot be effectively improved. With the continuous improvement of LED packaging technology, it is the technical problem to be solved by the utility model to apply it to the sheet flashlight to improve the lighting brightness of the flashlight.

Utility model content

The purpose of the utility model is to provide a business card type flashlight which is convenient to carry, small in size and high in brightness.

In order to achieve the above purpose, the solution of the utility model is: a business card type flashlight, which includes a sheet metal body, the body is formed by buckling two upper and lower pieces, wherein the upper body is provided with a light-emitting element embedded In the embedding area, the light-emitting element is an LED integrated chip, and a switch and a battery are provided on the body, and the light-emitting element, switch, and battery are connected by wires or circuit board circuits in the body to form an electrical circuit.

After adopting the above scheme, since the utility model adopts the LED integrated chip as the light-emitting element of the business card flashlight, and the light-emitting element is arranged on the surface of the body, the surface is used to increase the number of light-emitting elements to produce a high-power effect to improve The brightness of the lighting, and through the setting of the metal body, the heat generated by the light-emitting element can be dissipated in time by using the heat conduction characteristics of the metal to ensure the service life of the product.

Description of drawings

Fig. 1 is the top view of the utility model;

Fig. 2 is a sectional view of the utility model;

Fig. 3 is a circuit diagram of the utility model.

Detailed ways

As shown in Figures 1 and 2 in conjunction with Figure 3, the business card type flashlight of the present invention includes a sheet-shaped metal body 1, which is formed by fastening two upper and lower pieces 11, 12, wherein the upper body 11 is provided with a There is an embedding area 111 for embedding the light-emitting element 2. The light-emitting element 2 is an LED integrated chip. In addition, a switch 3 and a battery 4 are provided on the body 1. According to the business card-like thin design of the flashlight, the switch 3 can be a touch switch. Or a photosensitive switch, and the battery 4 is a thin button battery, between the battery 4, the switch 3 and the light-emitting element 2 and is connected by a wire in the body 1 to form an electrical circuit or a circuit board pair is provided in the body 1. circuit connection between them.

Because the LED integrated chip is used as the light-emitting element 2, the lighting brightness of the flashlight can be effectively improved, and the light-emitting element 2 is provided on the surface of the body 1, and its setting is not limited by the thickness of the body. It can arrange multiple In order to achieve a high-power lighting effect, the metal body 1 is set to actually use the heat conduction characteristics of the metal tool. The body 1 can dissipate the heat generated by the light-emitting element 2 in the air in time to ensure the service life of the product. .

To sum up, the business card-type flashlight of the present utility model can not only realize the characteristics of portability and small size, but also realize high-power and high-brightness lighting effect, so as to improve the actual efficacy of the flashlight.

Claims (1)

1, a kind of visiting card type torch, it is characterized in that: comprise a sheet of metal body, this body is formed by two fastenings up and down, wherein upper body is provided with the district that sets that embeds light-emitting component, this light-emitting component is the LED integrated chip, on body, be provided with switch and battery in addition, connect light-emitting component, switch and battery by lead in the body or board circuit and form electrical circuit.

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