CN215835166U

CN215835166U - Portable charger of headlight

Info

Publication number: CN215835166U
Application number: CN202121947347.9U
Authority: CN
Inventors: 蔡禹言
Original assignee: Taizhou Mingnuo Lighting Co ltd
Current assignee: Taizhou Mingnuo Lighting Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-02-15
Anticipated expiration: 2031-08-18

Abstract

The utility model provides a portable charger of a head lamp, which comprises a charging base, wherein a head lamp connecting seat and a metal contact piece are arranged on the charging base, the metal contact piece comprises a fixing section, a deformation section and a supporting section which are sequentially connected, and the deformation section is bent towards one side far away from the head lamp connecting seat. When the headlight is charged by the charger, the headlight is connected to the headlight connecting seat, so that the metal contact on the headlight is abutted against the supporting section, and the headlight is charged by the charger. When the metal contact of headlight touches the support section, the bending section takes place elastic deformation, and supports the section and compress tightly in the metal contact of headlight under the effect of bending section. When the headlight is taken down from the charging base, the bending section is deformed and restored and drives the supporting section to move towards one side of the headlight connecting seat. The deformation section can provide the support for supporting the section and reply for support section is difficult for appearing unable and the condition of metal contact, is difficult for causing the influence to the normal use of headlight.

Description

Portable charger of headlight

Technical Field

The utility model relates to a mining headlamp accessory, in particular to a portable charger of a headlamp.

Background

The headlight is a lighting tool worn on the head to release both hands. At present, generally, built-in the headlight of current has the battery for supply power to the headlight, make the use of headlight more convenient. When the amount of the reserved electric quantity in the storage battery is low, the head lamp is required to be connected to the portable charger, so that the metal contact on the head lamp is abutted against the metal contact on the portable charger, and the storage battery in the head lamp can be charged through the portable charger at the moment. However, as the number of times of use increases, the metal contact piece provided in the portable charger is very likely to be deformed and not come into contact with the metal contact, which greatly affects the normal use of the headlamp.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a portable charger for a headlamp, which has the advantages that the metal contact is not easy to contact with the metal contact, and the normal use of the headlamp is not easily affected.

In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a portable charger of headlight, includes charging base, last headlight connecting seat and the metal contact of being provided with of charging base, the metal contact is including the canned paragraph, the deformation section and the support section that connect gradually, the canned paragraph sets up charging base is last, the deformation section is to keeping away from headlight connecting seat one side buckling.

Through above-mentioned technical scheme, when needs use the charger to charge to the headlight, be connected to the headlight on the headlight connecting seat for metal contact on the headlight supports tightly in the support section, and the charger is connected with the headlight electricity this moment, and the charger begins to charge to the headlight. The fixed section of metal contact and charging base between have great area of contact for metal contact can be with charging base stable connection. When the metal contact of headlight touched the support section, elastic deformation took place for the bending section, and supported the section and compressed tightly in the metal contact of headlight under the effect of bending section for be difficult for separating between the metal contact of headlight and the support section. When the headlight is taken down from the charging base, the bending section is deformed and restored and drives the supporting section to move towards one side of the headlight connecting seat. The deformation section can provide the support for supporting the section and reply for support section is difficult for appearing unable and the condition of metal contact, is difficult for causing the influence to the normal use of headlight.

Preferably, the fixed section is fixed on the charging base through screw compression, the deformation section is provided with a through hole in a penetrating manner, and the through hole is opposite to the screw up and down.

Through above-mentioned technical scheme, use the screw to compress tightly the canned paragraph and fix on charging base, so can change the metal contact as required. The deformation section is provided with a through hole which is opposite to the screw up and down, so that the screwdriver can pass through the through hole when the screw needs to be rotated, and the rotating process of the screw becomes more convenient.

Preferably, the deformation section comprises an arc-shaped portion connected to the fixing section and an extension portion connected to the support section, the arc-shaped portion is curved to be arc-shaped, an opening of the arc-shaped portion faces the headlight connecting seat, and the extension portion extends towards one side of the headlight connecting seat in an inclined manner.

Through above-mentioned technical scheme, the deformation section comprises arc portion and extension, so can have longer length, and elasticity is better, is difficult for taking place unrecoverable deformation.

Preferably, the support section is towards the lateral wall of headlight connecting seat is the contact connection face, the sunken a plurality of recesses that are formed with on the contact connection face, and a plurality of the recess is followed the length direction evenly distributed of contact connection face.

Through above-mentioned technical scheme, the recess that sets up on the contact connection face can be used to fix a position the contact on the headlight, so in the charging process, is difficult for producing relative movement between headlight and the charger. The contact connecting surface is provided with a plurality of grooves, so that when the metal contact plate slightly deforms, the grooves contacted with the contacts can be changed to effectively position the head lamp. So design has promoted the life of this charger to a certain extent for the metal contact is difficult for appearing the condition unable and metal contact, is difficult for causing great influence to the normal use of headlight.

Preferably, the end part of the support section, which is far away from the deformation section, is provided with a protection section, and the protection section extends towards one side, which is far away from the headlight connecting seat.

Through above-mentioned technical scheme, set up the protection section on the tip of the section of warping of keeping away from of support section, so at the in-process that uses this charger, the user is difficult for by the metal contact fish tail, has promoted the safety in utilization of this charger.

Preferably, the joint of the supporting section and the protecting section is provided with a round angle.

Through above-mentioned technical scheme, the junction of support section and protection section is provided with the fillet, so the user is difficult by the fish tail when using this charger.

Preferably, the headlight connecting seat comprises a connecting column arranged on the charging base and a limiting sheet arranged on the side wall of the connecting column.

Through above-mentioned technical scheme, when needs are connected headlight and charger, the control headlight is close to the charger for during the spliced pole on the charger inserted the connecting hole of headlight, later control headlight carries out circumferential direction, makes the contact of headlight support the section tightly, and spacing piece can carry out spacingly to the headlight this moment, makes headlight and the difficult separation of charger.

Preferably, the charging base is provided with a limiting block.

Through above-mentioned technical scheme, the stopper can be used to restrict the turned angle of headlight to guarantee that the contact of headlight can effectively support tightly with the supporting part.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

fig. 2 is a schematic structural diagram of a metal contact.

Reference numerals: 1. a charging base; 2. a headlight connecting base; 21. connecting columns; 22. a limiting sheet; 3. a metal contact piece; 31. a fixed section; 32. a deformation section; 321. an arc-shaped portion; 322. an extension portion; 33. a support section; 34. a protection section; 4. a screw; 5. a through hole; 6. a contact connecting surface; 7. a groove; 8. round corners; 9. and a limiting block.

Detailed Description

The following detailed description of the embodiments of the present invention is provided in order to make the technical solution of the present invention easier to understand and understand.

A portable charger of a head lamp is shown in figures 1 and 2 and comprises a charging base 1, a head lamp connecting seat 2 arranged on the charging base 1 and used for being connected with the head lamp, and a metal contact piece 3 arranged on the charging base 1 and used for abutting against a contact point.

Be provided with stopper 9 on charging base 1, and stopper 9 and charging base 1 integrated into one piece.

The connecting base comprises a connecting column 21 and a limiting sheet 22. The connecting column 21 is fixedly connected to the top surface of the charging base 1, and the connecting column 21 is perpendicular to the top surface of the charging base 1. The limiting sheet 22 is fixedly connected to the side wall of the top of the connecting column 21, and the limiting sheet 22 extends along the radial direction of the connecting column 21. When using, inside control connection post 21 inserted the headlight, later only need rotate the headlight, can carry out spacingly through spacing piece 22 to the headlight for the headlight is difficult for separating with charging base 1.

The metal contact piece 3 comprises a fixed section 31, a deformation section 32, a support section 33 and a protection section 34 which are connected in sequence from bottom to top. The fixing section 31 is fixed to the top surface of the charging base 1 by pressing with a screw 4. In this embodiment, there are two screws 4 distributed along the length of the fixing section 31. The deformation section 32 is provided with a through hole 5 through opposite to the screw 4, and when in use, a tool can pass through the through hole 5 to drive the screw 4 to rotate. The deformation section 32 includes an arc portion 321 connected to the fixing section 31 and an extension portion 322 connected to the support section 33. The arc portion 321 is arc-shaped, and an opening of the arc portion 321 faces one side of the headlight link receptacle 2. The extension portion 322 is disposed toward one side of the headlight adapter holder 2, and the extension portion 322 extends obliquely upward. The support section 33 is arranged away from the headlight connection holder 2, and the support section 33 extends obliquely upward. The lateral wall of support section 33 orientation headlight connecting seat 2 is the contact connection face 6, and the sunken several recess 7 that are formed with on the contact connection face 6, and the equidistant distribution of length direction of the face 6 is connected along the contact to a plurality of recesses 7. A round angle 8 is arranged between the supporting section 33 and the protecting section 34 to prevent a user from being scratched. The protection section 34 is arranged away from one side of the headlight connection holder 2, and the protection section 34 extends obliquely downwards.

The above are only typical examples of the present invention, and besides, the present invention may have other embodiments, and all the technical solutions formed by equivalent substitutions or equivalent changes are within the scope of the present invention as claimed.

Claims

1. The utility model provides a portable charger of headlight, includes charging base (1), be provided with headlight connecting seat (2) and metal contact (3) on charging base (1), characterized by: metal contact (3) are including the canned paragraph (31), deformation section (32) and support section (33) that connect gradually, canned paragraph (31) set up charge on base (1), deformation section (32) are to keeping away from headlight connecting seat (2) one side buckling.

2. A portable charger for a headlamp according to claim 1, wherein: the fixed section (31) is pressed and fixed on the charging base (1) through a screw (4), a through hole (5) penetrates through the deformation section (32), and the through hole (5) is vertically opposite to the screw (4).

3. A portable charger for a headlamp according to claim 1, wherein: the deformation section (32) comprises an arc-shaped part (321) connected to the fixed section (31) and an extension part (322) connected to the support section (33), the arc-shaped part (321) is bent to be arc-shaped, an opening of the arc-shaped part (321) faces the headlamp connecting seat (2), and the extension part (322) inclines towards one side of the headlamp connecting seat (2) to extend.

4. A portable charger for a headlamp according to claim 1, wherein: support section (33) orientation the lateral wall of headlight connecting seat (2) is contact connection face (6), the sunken a plurality of recesses (7) that are formed with on contact connection face (6), and a plurality of recess (7) are followed the length direction evenly distributed of contact connection face (6).

5. A portable charger for a headlamp according to claim 1, wherein: the end part, far away from the deformation section (32), of the support section (33) is provided with a protection section (34), and the protection section (34) extends towards one side, far away from the headlamp connecting seat (2).

6. A portable charger for a headlamp according to claim 5, wherein: and a fillet (8) is arranged at the joint of the supporting section (33) and the protecting section (34).

7. A portable charger for a headlamp according to claim 1, wherein: headlight connecting seat (2) are including setting up spliced pole (21) on charging base (1), setting are in spacing piece (22) of spliced pole (21) lateral wall department.

8. A portable charger for a headlamp according to claim 1, wherein: a limiting block (9) is arranged on the charging base (1).