CN201047501Y

CN201047501Y - Xenon lamp torch batteries box

Info

Publication number: CN201047501Y
Application number: CNU2007201095729U
Authority: CN
Inventors: 侍忠; 张慧群
Original assignee: Jiasimeng Industry Co Ltd
Current assignee: Jiasimeng Industry Co Ltd
Priority date: 2007-05-25
Filing date: 2007-05-25
Publication date: 2008-04-16
Anticipated expiration: 2017-05-25

Abstract

The utility model discloses the battery case of an electric torch with a xenon lamp, which takes the shape of a cylinder that is rotatablely symmetric. The bottom of a shell is fixed with a back cover, and a rechargeable lithium battery pack is arranged inside the shell. A conducting anode nut is arranged in the center of the upper surface of the shell, and a conducting cathode ring is fixed in a homocentric insulated core outside the shell, which is respectively matched with the anode bolt and the elastic and conducting cathode contact head of a handle. A built-in recharging socket that is embedded and plugged with a sealing cover is arranged on the back cover. A sealing ring is respectively arranged between the handle and the shell as well as between the shell and the back cover. The utility model is characterized by waterproof function, long service life and quick and reliable connection with the handle.

Description

Xenon lamp torch battery case

Technical field

The utility model belongs to lighting device parts group in International Patent Classification (IPC), i.e. F21V, particularly torch, search lamp part.

Background technology

Well-known xenon lamp torch has high brightness, near daylight, advantage such as chargeable.Lead or plugs and sockets are adopted in being electrically connected of its battery case and handle or body; Mechanical connection adopts bolt.Its advantage is easy, and shortcoming is to open circuit easily.

The utility model content

The purpose of this utility model provides a kind of xenon lamp torch battery case, and it is connected simpler and solid and reliable with handle.

It is as follows to disclose new technical scheme:

Xenon lamp torch battery case is rotational symmetric cylindric, the housing below is fixed with bonnet, be built-in with rechargeable battery set, center at the housing upper surface, be shaped on the conduction nut that links to each other with battery anode, the conduction nut outer insulation and be fixed with the conductive ring that links to each other with the battery pack negative pole with one heart, match with conducting bolt, the elastic conduction contact of torch handle respectively.

By the sample that this scheme is made, finish by same parts with being electrically connected of handle and mechanical connection, more simple and reliable, can not open circuit because of vibrations.

Description of drawings

Figure is the cross-sectional schematic of an embodiment of the utility model, and top is the back cover portion of handle.Wherein 1, conduction nut 2, elastic conduction contact 3, conductive ring 4, battery pack 5, housing 6, bolt hole 7, bonnet 8, elastic foot 9, charging socket 10, elastic sealing cover.

The specific embodiment

Xenon lamp torch battery case is rotational symmetric cylindric, housing 5 belows and bonnet 7 are fixing, be built-in with rechargeable battery set 4, the center that it is characterized in that housing 5 upper surfaces, be shaped on and the battery pack 4 anodal conduction nuts 1 that link to each other, the conduction nut 1 outer insulation and be fixed with the conductive ring 3 that links to each other with battery pack 4 negative poles with one heart, match with conducting bolt, the elastic conduction contact 2 of torch handle respectively.

Bonnet 7 is shaped on built-in charging socket 9, and its both positive and negative polarity links to each other with the both positive and negative polarity of battery pack 4 respectively; The flexible seal cover 10 of the collar extension caulked of charging socket 9.

Bonnet 7 is shaped on the bolt hole 6 that at least three equal circumference angles distribute, and is fixing by bolt and housing 5, the flexible pin 8 of bolt hole 6 caulkeds; Between housing 5 and the bonnet 7, be equipped with sealing ring between housing 5 and the torch handle.But elastic foot, elastic sealing cover equal circumference angle distribute, and equal height.

Rechargeable battery set 4 is a lithium battery.Between battery pack 4 and the housing 5 crash roll should be arranged.

Claims

1. xenon lamp torch battery case is rotational symmetric cylindric, housing [5] below is fixing with bonnet [7], be built-in with rechargeable battery set [4], the center that it is characterized in that housing [5] upper surface, be shaped on and the anodal conduction nut [1] that links to each other of battery pack [4], the conduction nut [1] outer insulation and be fixed with the conductive ring [3] that links to each other with battery pack [4] negative pole with one heart, match with conducting bolt, the elastic conduction contact of torch handle respectively.

2. xenon lamp torch battery case as claimed in claim 1 is characterized in that bonnet [7] is shaped on built-in charging socket [9], and positive and negative electrode links to each other with the both positive and negative polarity of battery pack [4] respectively; The flexible seal cover of collar extension caulked [10] of charging socket [9].

3. xenon lamp torch battery case as claimed in claim 1 or 2 is characterized in that bonnet [7] is shaped on the bolt hole [6] that at least three equal circumference angles distribute, and is fixing by bolt and housing [5], the flexible pin of bolt hole [6] caulked [8]; Between housing [5] and the bonnet [7], be equipped with sealing ring between housing [5] and the handle.

4. xenon lamp torch battery case as claimed in claim 1 is characterized in that rechargeable battery set [4] is lithium battery.