CN216408643U

CN216408643U - Rechargeable dual-power automatic conversion head lamp

Info

Publication number: CN216408643U
Application number: CN202123020656.4U
Authority: CN
Inventors: 安大论; 曾敏
Original assignee: Shenzhen Acmec Technology Co ltd
Current assignee: Shenzhen Acmec Technology Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-04-29
Anticipated expiration: 2031-12-03

Abstract

The utility model relates to the technical field of lighting lamps, in particular to a rechargeable dual-power automatic conversion head lamp, wherein the left side and the right side of an elastic binding band are fixedly connected to a head lamp shell, a first groove is formed in the front surface of the head lamp shell relative to the position of a head lamp body, a threaded lamp holder is arranged on the inner side of the first groove in a clinging manner, a lamp holder is fixedly installed on the rear side of the head lamp body, fixed blocks are symmetrically arranged on the left side and the right side of the head lamp body, bolts are arranged on the fixed blocks, and threaded holes are formed in the threaded lamp holder relative to the bolts; when the lamp holder body needs to be replaced, the bolt is rotated and unscrewed firstly, so that the bolt is pulled out from the threaded hole, and then the lamp holder body is selected, so that the lamp holder is pulled out from the threaded lamp holder, and a new head lamp body is replaced, therefore, the replacement efficiency of the head lamp body is improved, and the labor intensity of a user is reduced.

Description

Rechargeable dual-power automatic conversion head lamp

Technical Field

The utility model relates to the technical field of lighting lamps, in particular to a rechargeable dual-power automatic conversion head lamp.

Background

Headlamps, as a lighting tool that can be worn on the head and release both hands, have been used in various industries, for example: exploration, coal mining, forestry development, farming, agriculture, emergency rescue, outdoor exploration and the like. The headlamps on the market at present mainly have two power supply modes: one is to use a rechargeable lithium battery, which has the advantage that after the battery is used up, the battery can be recharged and recycled, and the other is to use a dry battery. The existing head lamp is only provided with a main lamp, but the main lamp has larger power consumption and can not use little electric energy for illumination.

The dual power supply headlight of taking COB light source of prior art development, like CN 210950862U's a dual power supply headlight of taking the COB light source, this utility model uses the lithium cell under the state of daily use, under the circumstances that does not have the electricity, can normal use after charging, accomplish to practice thrift use cost, reduce environmental pollution, when arriving outdoor work for a long time, the exploration, emergency rescue, under the condition that the disaster takes place, and the lithium cell does not have when the electricity, can use the dry cell, but it has following weak point in the use, main lamp and lamp stand fixed mounting are in the same place, damage when the main lamp, be difficult for changing the main lamp.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rechargeable dual-power automatic conversion headlamp, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a chargeable dual supply automatic switching headlight, includes headlamp casing, headlight body and elastic bandage, the intermediate position of headlight body front surface is provided with the headlight body, the rear side of headlight casing is provided with elastic bandage, the equal fixed connection in the left and right sides of elastic bandage is on the headlight casing, first recess has been seted up for the position of headlight body to headlight body front surface, and hugs closely in the inboard of first recess and be provided with the screw thread lamp stand, the rear side fixed mounting of headlight body has the lamp holder, screw thread lamp stand and lamp holder phase-match, the left and right sides symmetry of headlight body is provided with the fixed block, and is provided with the bolt on the fixed block, the screw thread hole has been seted up for bolt all positions on the screw thread lamp stand, screw hole and bolt phase-match, the upper and lower both ends of fixed block all are provided with the foam-rubber cushion.

As a further scheme of the utility model, protective shells are arranged on the left side and the right side in the headlamp shell, a storage battery is arranged in the protective shell on the left side, a dry battery is arranged in the protective shell on the right side, and metal patches are arranged on the upper end and the lower end of the protective shell on the right side in a clinging manner.

As a further scheme of the utility model, the left side and the right side above the threaded lamp holder are both provided with wires, the top of the wire on the left side is fixedly connected to the storage battery, and the top of the wire on the right side is fixedly connected to the metal patch.

As a further scheme of the present invention, the left and right sides of the upper surface of the headlamp housing are respectively provided with a first switch button and a second switch button, and the front side of the right protective housing is clamped with a baffle.

As a still further aspect of the present invention, a first indicator light and a second indicator light are respectively disposed on the left and right sides of the front surface of the headlamp housing, a first alarm is disposed below the first indicator light, and a second alarm is disposed below the second indicator light.

As a further scheme of the utility model, a charging interface is arranged on the left side of the first switch button, and a rubber plug is arranged on the charging interface.

As a further scheme of the utility model, the left side and the right side of the headlamp shell are both provided with second grooves, the rear surface of the headlamp shell is arc-shaped, and the rear side of the headlamp shell and the front side of the elastic bandage are both provided with buffer pads in a clinging manner.

Compared with the prior art, the utility model has the beneficial effects that:

the middle position of the front surface of the headlamp body is provided with the first groove, the inner side of the first groove is tightly attached to the threaded lamp holder, the rear side of the headlamp body is fixedly provided with the lamp cap, the left side and the right side of the headlamp body are symmetrically provided with the fixed blocks, the fixed blocks are provided with the bolts, the threaded lamp holder is provided with the threaded holes, when the lamp cap body needs to be replaced, the bolts are rotated and unscrewed firstly, so that the bolts are pulled out from the threaded holes, then the headlamp body is selected, so that the lamp cap is pulled out from the threaded lamp holder, a new headlamp body is replaced, the replacement efficiency of the headlamp body is improved, and the labor intensity of a user is reduced.

Drawings

FIG. 1 is a schematic diagram of a rechargeable dual-power auto-switching headlamp;

FIG. 2 is a schematic diagram of the internal structure of a rechargeable dual-power automatic transfer headlamp;

fig. 3 is an enlarged view of a portion of a structure shown in fig. 2.

In the figure: 1. a headlamp housing; 101. a first groove; 102. a threaded lamp holder; 103. a threaded hole; 2. a headlamp body; 201. a lamp cap; 202. a fixed block; 203. a bolt; 204. a sponge cushion; 3. an elastic band; 4. a protective shell; 401. a storage battery; 402. dry batteries; 403. a metal patch; 5. a wire; 6. a first switch button; 601. a second switch button; 7. a baffle plate; 8. a first indicator light; 801. a first alarm; 9. a second indicator light; 901. a second alarm; 10. a charging interface; 11. a rubber plug; 12. a second groove; 13. a cushion pad.

Detailed Description

Referring to fig. 1 to 3, in the embodiment of the present invention, a rechargeable dual-power automatic conversion headlamp includes a headlamp housing 1, a headlamp body 2 and an elastic strap 3, the headlamp body 2 is disposed at a middle position of a front surface of the headlamp housing 1, the elastic strap 3 is disposed at a rear side of the headlamp housing 1, left and right sides of the elastic strap 3 are both fixedly connected to the headlamp housing 1, a first groove 101 is disposed at a position of the front surface of the headlamp housing 1 corresponding to the headlamp body 2, a screw socket 102 is disposed at an inner side of the first groove 101 in a close contact manner, a lamp cap 201 is fixedly mounted at the rear side of the headlamp body 2, the screw socket 102 is matched with the lamp cap 201, fixed blocks 202 are symmetrically disposed at left and right sides of the headlamp body 2, bolts 203 are disposed on the fixed blocks 202, threaded holes 103 are disposed at positions of the screw socket 102 corresponding to the bolts 203, the threaded holes 103 are matched with the bolts 203, the upper and lower ends of the fixing block 202 are provided with sponge pads 204, when the headlamp body 2 needs to be replaced, the bolts 203 are turned and unscrewed first, the bolt 203 is pulled out from the threaded hole 103, and then the head lamp body 2 is selected, so that the lamp cap 201 is pulled out from the threaded lamp holder 102, and a new head lamp body 2 is replaced, thereby improving the replacement efficiency of the head lamp body 2, reducing the labor intensity of a user, meanwhile, the bolt 203 is matched with the threaded hole 103, so that the headlamp body 2 can be firmly arranged on the threaded lamp holder 102, a certain gap between the threaded lamp holder 102 and the lamp cap 201 caused by the loss of the threaded lamp holder 102 is avoided, in the process of installing the headlamp body 2, the screw base 102 and the lamp cap 201 cannot be tightly attached together, and the headlamp body 2 can shake, so that the use of the headlamp body 2 is affected.

In fig. 2, protective cases 4 are disposed on both left and right sides of the interior of the headlamp housing 1, a battery 401 is disposed in the interior of the left protective case 4, a dry battery 402 is disposed in the interior of the right protective case 4, and metal patches 403 are disposed on both upper and lower ends of the right protective case 4 in a close contact manner.

In fig. 2, the wires 5 are arranged on the left side and the right side above the screw base 102, the top of the left wire 5 is fixedly connected to the storage battery 401, and the top of the right wire 5 is fixedly connected to the metal patch 403.

In fig. 1 and 2, a first switch button 6 and a second switch button 601 are respectively arranged on the left and right sides of the upper surface of a headlamp housing 1, when the headlamp housing 2 is in use, the first switch button 6 is pressed down to connect the circuit between a storage battery 401 and the headlamp housing 2, the headlamp housing 2 is powered up by the storage battery 401, when the first alarm 801 sounds an alarm, a user can press down the first switch button 6 first and then press down the second switch button 601 to cut off the circuit between the storage battery 401 and the headlamp housing 2 and connect the circuit between the dry battery 402 and the headlamp housing 2, the headlamp housing 2 is powered by the storage battery 401 to be powered by the dry battery 402, when the power supply of the storage battery 401 is insufficient in the case of long-time outdoor work, exploration, emergency rescue and disaster, the dry battery 402 can be used, reach headlight body 2 illumination state anytime and anywhere, the front side joint of right side protecting crust 4 has baffle 7.

In fig. 1, a first indicator light 8 and a second indicator light 9 are respectively arranged on the left and right sides of the front surface of the headlamp housing 1, a first alarm 801 is arranged below the first indicator light 8, the first indicator light 8 can display the electric quantity of the storage battery 401, when the first indicator light 8 is turned on green, the electric quantity of the storage battery 401 is sufficient, when the first indicator light 8 is turned on red, the electric quantity of the storage battery 401 is low, at this time, the first alarm 801 gives an alarm sound to remind a user that the electric quantity of the storage battery 401 is insufficient, the power supply to the headlamp body 2 by switching to the dry battery 402 is required, a second alarm 901 is arranged below the second indicator light 9, the electric quantity of the dry battery 402 can be displayed by the second indicator light 9, when the second indicator light 9 is turned on green, the electric quantity of the dry battery 402 is sufficient, when the electric quantity of the second indicator light 9 is turned on red, the dry battery 402 is low, the second alarm 901 sounds an audible alarm to alert the user that the dry cell 402 is out of charge and that the shutter 7 needs to be opened to replace the new dry cell 402.

In fig. 1 and fig. 2, first shift knob 6's left side is provided with interface 10 that charges, and be provided with rubber buffer 11 on interface 10 that charges, under the normality, rubber buffer 11 stops up on interface 10 that charges, avoid dust and steam in the outside air to enter into interface 10 that charges, cause the damage to the inside circuit of interface 10 that charges, thereby influence battery 401's charging, at the in-process that headlamp housing 1 placed, extract rubber buffer 11, insert the charging wire in interface 10 that charges, charge battery 401, ensure that battery 401 remains sufficient electric quantity throughout.

In fig. 1 and 2, the left and right sides of the headlamp housing 1 are both provided with second grooves 12, and during wearing the headlamp housing 1, a user can conveniently lift the headlamp housing 1 to the head through the second grooves 12, when the headlamp is worn, the rear surface of the headlamp shell 1 is arranged in an arc shape, the rear side of the headlamp shell 1 and the front side of the elastic bandage 3 are both provided with a buffer pad 13 in a clinging manner, in the wearing process of the headlamp shell 1, the back side of the headlamp shell 1 is clung to the head of a user, the headlamp housing 1 is fixed on the head of the user by the elastic bandage 3, the elastic bandage 3 has certain elasticity, can make the more firm that headlamp casing 1 wore, treat the in-process of wearing headlamp casing 1, blotter 13 can avoid headlamp casing 1 and elastic bandage 3 and user's head direct contact to the comfort level of headlamp casing 1 in-process of wearing has further been improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. A rechargeable double-power-supply automatic conversion head lamp comprises a head lamp shell (1), a head lamp body (2) and an elastic bandage (3), wherein the head lamp body (2) is arranged in the middle of the front surface of the head lamp shell (1), the elastic bandage (3) is arranged on the rear side of the head lamp shell (1), the rechargeable double-power-supply automatic conversion head lamp is characterized in that a first groove (101) is formed in the front surface of the head lamp shell (1) relative to the position of the head lamp body (2), a threaded lamp holder (102) is arranged on the inner side of the first groove (101) in a clinging mode, a lamp holder (201) is fixedly installed on the rear side of the head lamp body (2), fixed blocks (202) are symmetrically arranged on the left side and the right side of the head lamp body (2), bolts (203) are arranged on the fixed blocks (202), threaded holes (103) are formed in the threaded lamp holder (102) relative to the bolts (203), sponge pads (204) are arranged at the upper end and the lower end of the fixing block (202).

2. The rechargeable double-power-supply automatic conversion headlamp according to claim 1, wherein protective shells (4) are arranged on the left and right sides inside the headlamp shell (1), a storage battery (401) is arranged inside the protective shell (4) on the left side, a dry battery (402) is arranged inside the protective shell (4) on the right side, and metal patches (403) are tightly attached to the upper end and the lower end of the protective shell (4) on the right side.

3. The rechargeable dual-power automatic conversion headlamp according to claim 1, wherein wires (5) are arranged on the left side and the right side above the threaded lamp holder (102), the top of the wire (5) on the left side is fixedly connected to the storage battery (401), and the top of the wire (5) on the right side is fixedly connected to the metal patch (403).

4. The rechargeable dual-power automatic conversion headlamp according to claim 2, wherein the first switch button (6) and the second switch button (601) are respectively arranged on the left side and the right side of the upper surface of the headlamp housing (1), and the baffle (7) is clamped on the front side of the right protective shell (4).

5. The rechargeable dual-power automatic conversion headlamp according to claim 1, wherein a first indicator lamp (8) and a second indicator lamp (9) are respectively arranged on the left side and the right side of the front surface of the headlamp housing (1), a first alarm (801) is arranged below the first indicator lamp (8), and a second alarm (901) is arranged below the second indicator lamp (9).

6. The rechargeable dual-power automatic conversion headlamp according to claim 4, wherein a charging interface (10) is arranged on the left side of the first switch button (6), and a rubber plug (11) is arranged on the charging interface (10).

7. The rechargeable dual-power automatic conversion headlamp according to claim 1, wherein the second groove (12) is formed on each of the left and right sides of the headlamp housing (1), the rear surface of the headlamp housing (1) is formed in an arc shape, and the cushion pads (13) are tightly attached to the rear side of the headlamp housing (1) and the front side of the elastic straps (3).