JP3084073U - Attachment type power supply - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an attachment type power supply device used in combination with an air compressor unit unit or a lighting unit unit for various vehicles. A power supply device (1) having a storage seat (10) and a connection seat (20), wherein a storage space that opens upward is formed inside the storage seat (10), and the connection seat ( 20) a bottom plate (2) covering the opening of the accommodation seat (10).
1), a bottom plate (21) is provided with a hollow connecting portion (22) extending upward, and two conductive plates extending outward and electrically connected to a power source inside the hollow connecting portion (22). (23) is provided.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention particularly relates to an attachment type power supply device used in combination with an air compressor unit unit or a lighting device unit for various vehicles.

[0002]

[Prior art]

 Normally, automobiles are equipped with air compressor units and lighting equipment that are used when tire pressure is insufficient or when lighting is insufficient such as at night.

[0003] Air compressor units or lighting fixtures that are generally sold are of an integrally formed design. The air compressor unit is a combination of a compressor member and a battery member or a plug for a sugar lighter, and is used for all members. It is constructed by covering the outer cover that combines the two. Further, the lighting equipment is configured by combining an electric bulb, a control switch, and a battery or a plug for a sugar lighter, and covering all members with an outer cover formed by combining the two.

[0004]

[Problems to be solved by the invention]

 However, such an integrally formed air compressor unit or lighting fixture has the following disadvantages.

[0005] An air compressor unit or a lighting fixture having a specific effect has a large volume and is very inconvenient to store and carry because a battery or a plug for a sugar lighter is provided therein.

[0006] Since the machine for manufacturing the outer cover must be made larger to accommodate a large-volume air compressor unit or lighting equipment, the manufacturing cost increases.

[0007] The present invention solves the above-mentioned problems, and various air compressor units or lighting fixtures can be attached to and detached from a housing seat and a connection seat in a power supply device. Since the volume of the power supply device can be reduced, the manufacturing cost can be reduced.

[0008]

[Means for Solving the Problems]

 The present invention relates to a power supply device (1) having a storage seat (10) and a connection seat (20), wherein a storage space that opens upward is formed inside the storage seat (10). (20) is provided with a bottom plate (21) for covering the opening of the accommodation seat (10), and the bottom plate (21) is provided with a hollow connecting portion (22) extending upward and inside the bottom plate (21). Provided with two conductive plates (23) extending to the outside and electrically connected to a power supply.

[0009]

[Embodiment of the invention]

 Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is an exploded perspective view of an attachment type power supply device according to the present invention with a built-in battery, and FIG. 2 is an exploded perspective view of an attachment type power supply device with a built-in sugar lighter plug according to the present invention. FIG. 3 is a perspective view showing a case where an air compressor unit having an analog pressure meter is combined with the attachment type power supply device shown in FIG. 2, and FIG. 4 is an attachment type power supply shown in FIG. FIG. 5 is a perspective view showing a case where an air compressor unit having a digital pressure meter is combined with the device. FIG. 5 shows a case where a low-pressure high-capacity type air compressor unit is combined with the attachment-type power supply device according to the present invention. FIG. 6 is a front view showing a state in which a lighting device is combined with the attachment-type power supply device according to the present invention. FIG. 7 is an exploded perspective view showing a use state of the attachment type power supply device of the present invention with a built-in battery.

As shown in FIGS. 1 and 2, the power supply device (1) of the present invention includes a housing (10) and a connection seat (20), and the inside of the housing (10) is upward. A storage space opening toward the front is formed, and a battery (30) or a plug (40) for a sugar lighter having a power cord (unsigned) is stored in the storage space, and a connection seat (20) is provided in the connection seat (20). A bottom plate (21) that covers the opening of the accommodation seat (10) is provided, and the bottom plate (21) and the accommodation seat (10) are configured to be detachable. Therefore, the battery (30) or the sugar lighter plug (40) having the power cord can be stored in the storage seat (10).

Furthermore, a hollow connecting portion (22) extending upward is provided on the bottom plate (21), and two conductive plates extending outward and electrically connected to a power source are provided therein. (23) is provided.

An engaging member (11) having an elastic recovery force for connecting an air compressor unit or a lighting device with an elastic member (12) is provided on opposing wall surfaces inside the accommodation seat (10). Further, the battery (30) may be a general primary battery or a rechargeable secondary battery, and a slit (13) for setting a power cord of a plug (40) for a sugar lighter is provided at an upper edge of the accommodation seat (10). May be formed.

When using the present invention, a power supply seat (1) in which a battery (30) or a plug for a sugar lighter (40) is built, and an air compressor unit (50) or a lighting unit (53) are connected. Although used in combination, reference is made here to the power supply device (1) of the plug (40) type for a sugar lighter in which an air compressor unit (50) having an analog pressure meter in FIG. 3 is combined. explain. First, the sugar lighter plug (40) is taken out from the accommodation seat (10).

Then, the connecting portion (22) at the upper edge of the housing seat (10) is inserted into the bottom of the air compressor unit (50), and then the air conditioner press unit (50) is housed by the hooking member (11). The seat (10) is connected. At this time, since the conductive plate (23) in the connecting portion (22) is connected to the circuit in the air compressor unit (50), the user inserts the sugar lighter plug (40) into the sugar socket (unsigned) in the vehicle. Once inserted, the air compressor unit (50) can be used.

As shown in FIGS. 4 to 6, when the power supply device (1) of the present invention is combined with an air compressor unit (51) having a digital pressure meter, or when the power supply device (1) is used. ) Is combined with a low-pressure and high-capacity air compressor unit (52), and when the lighting unit (53) is combined with the power supply unit (1), the power supply unit (1) shown in FIG. This is the same method as when an air compressor unit (50) having an analog pressure meter is combined.

As shown in FIG. 7, when the connecting portion (22) is fitted into the insertion hole (61) of the charger (60) in the present invention, a conductive plate (sign) on the inner wall surface of the insertion hole (61). (None) and the conductive plate (23) in the connecting portion (22) can be charged by contact.

Further, engaging holes (62) corresponding to the engaging members (11) of the power supply device (1) are formed on both sides of the insertion hole (61), respectively, and they are engaged with each other, so that the power supply device ( 1) and the charger (60) are firmly connected, and the power supply device (1) does not fall off during charging.

[0019]

[Effect of the invention]

 Since the present invention has the above configuration, it has the following effects.

The present invention is of the attachment type, and can reduce the volume of the air compressor unit or the lighting unit, so that it is convenient to store and carry, and lightweight, so that it is very easy to use.

Since the machine for manufacturing the outer cover does not have to be large enough to correspond to a large-volume air compressor unit or lighting equipment, the manufacturing cost can be reduced.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view of a built-in battery type of an attachment type power supply device according to the present invention.

FIG. 2 is an exploded perspective view of a type with a built-in plug for a sugar lighter of the attachment type power supply device according to the present invention.

FIG. 3 is a perspective view showing a case where an air compressor unit having an analog pressure meter is combined with the attachment type power supply device shown in FIG. 2;

FIG. 4 is a perspective view showing a case where an air compressor unit having a digital pressure meter is combined with the attachment-type power supply device shown in FIG. 2;

FIG. 5 is a front view of the attachment type power supply device according to the present invention combined with a low-pressure high-capacity air compressor unit.

FIG. 6 is a front view of a case where a lighting fixture is combined with the attachment type power supply device according to the present invention.

FIG. 7 is an exploded perspective view showing a usage state of the attachment type power supply device with a built-in battery according to the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Power supply seat 10 Housing seat 11 Engagement member 12 Elastic member 13 Slit 20 Connection seat 21 Bottom plate 22 Connection part 23 Conductive plate 30 Battery 40 Sugar lighter plug 50 Air compressor unit 51 Air compressor unit 52 Air compressor unit 53 Lighting fixture 60 Charging Container 61 Insertion hole 62 Hook hole

Claims (3)

[Utility model registration claims] 1. A power supply device (1) having an accommodation seat (10) and a connection seat (20), wherein an accommodation space that opens upward is formed inside the accommodation seat (10), The seat (20) is provided with a bottom plate (21) covering the opening of the accommodation seat (10), and the bottom plate (21) is provided with a hollow connecting portion (22) extending upward and inside the bottom plate (21). Two conductive plates (2
(3) An attachment type power supply device, wherein: 2. A battery (30) is installed in the accommodation seat (10), and both poles of the battery (30) are connected to two conductive plates (23), respectively, and the inside of the power supply device (1). The attachment type power supply device according to claim 1, wherein a hooking member (11) having an elastic recovery force by an elastic member (12) is provided on the opposite wall surface of the power supply device. 3. A power cord provided on a plug (40) for a sugar lighter is installed in the accommodating seat (10), both poles of which are electrically connected to two conductive plates (23), respectively, and a power supply device. (1) An engaging member (11) having an elastic recovery force provided by an elastic member (12) is provided on opposing wall surfaces inside, and a sugar lighter plug (4) is provided on an upper edge of the accommodation seat (10).
The attachment type power supply device according to claim 1, wherein a slit (13) for inserting the power cord of (0) is formed.