CN215636613U

CN215636613U - Working lamp

Info

Publication number: CN215636613U
Application number: CN202121181594.2U
Authority: CN
Inventors: 马建烽; 高增华
Original assignee: Ningbo Weijia Electronics Technology Co ltd
Current assignee: Ningbo Weijia Electronics Technology Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2022-01-25
Anticipated expiration: 2031-05-28

Abstract

The utility model relates to a working lamp, which comprises a lamp body, wherein the front side of the lamp body is provided with a lighting source, the back side of the lamp body is provided with a battery assembly, the battery assembly comprises a battery seat, a battery adapter and a battery box, the battery box is detachably covered on the battery seat to form a space for accommodating a battery pack and the battery adapter, the battery seat is provided with a first connecting part, the front end surface and the back end surface of the adapter are respectively provided with a second connecting part and an adapting port for forming electric connection with the battery pack, and the first connecting part and the second connecting part can form electric connection in a plugging mode. The battery pack comprises the battery adapter, and the battery pack with different types and specifications can be applied to the working lamp through the battery adapter, so that the problem of special use of the battery pack of the existing working lamp is solved, a user can conveniently replace the battery pack, and the use and maintenance cost of the working lamp is reduced.

Description

Working lamp

Technical Field

The utility model relates to the field of lamps, in particular to a working lamp.

Background

The working lamp is a lamp suitable for various working occasions, for example, auxiliary illumination can be performed through the working lamp when working in places with poor outdoor light, such as the working lamp disclosed in the patent of Chinese utility model with the patent number ZL202021894327.5 (with the publication number CN 213040347U). The existing working lamp can be powered by two modes of a battery and an external power supply at the same time, such as the working lamp disclosed in the patent number ZL201020609995.9 (the publication number is CN 201944753U).

Further, chinese utility model patent with patent number ZL202021261432.5 (No. CN212537771U) discloses a battery pack locking structure of a work light, which comprises: the battery pack comprises a mounting seat and a battery pack body hinged on the mounting seat, wherein a tension spring is arranged between the mounting seat and the battery pack body; the middle part of the battery pack bin body is provided with an installation cavity for installing a battery pack, and the bottom of the battery pack bin body is provided with a locking groove; the locking button is movably arranged on the mounting seat and is connected with a return spring; a locking block matched with the locking groove is arranged on the locking button; the locking piece is movably arranged in the locking groove. Under general conditions, the working lamp can only be suitable for the battery pack of a specific model and a specific specification, so that a user is inconvenient to replace the battery pack, and meanwhile, the production cost and the use and maintenance cost of the working lamp can also be improved.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a working lamp which can be suitable for battery packs of different types and different specifications aiming at the prior art.

The technical scheme adopted by the utility model for solving the technical problems is as follows: a working lamp comprises a lamp body, wherein a lighting source is arranged on the front side of the lamp body, a battery assembly is arranged on the back side of the lamp body, and the working lamp is characterized in that the battery assembly comprises a battery seat, a battery adapter and a battery box, the battery box is detachably connected to the battery seat in a covering mode to form a space for accommodating a battery pack and the battery adapter, the battery seat is provided with a first connecting portion, the front end face and the back end face of the adapter are respectively provided with a second connecting portion and an adapting port for forming electric connection with the battery pack, and the first connecting portion and the second connecting portion can be electrically connected in a plugging mode.

Furthermore, a locking structure for locking the battery adapter is also arranged on the battery seat. The battery adapter can be locked through the locking structure, and meanwhile, the installation stability of the battery adapter is improved.

Further, the locking structure comprises a lock rod with a lock hook and a lock hole which is arranged on the battery adapter and can be used for hooking and locking the lock hook, the lock rod is connected to the battery holder in a sliding mode and can move back and forth relative to the battery holder along the length direction of the lock rod, one end of the lock rod along the length direction of the lock rod is provided with the lock hook, the other end of the lock rod is provided with a button for pressing, pushing and applying force, in an initial state, the lock hook is hooked and locked with the lock hole, when the lock rod moves towards one side relative to the battery holder by pressing and applying force to the button towards one side, the lock hook is separated from the lock hole, when the lock rod moves towards the other side relative to the battery holder by pressing and applying force to the button towards the other side, the lock rod resets, and the lock hook is hooked and locked again. The interlocking of colluding through latch hook and lockhole on the one hand can be with the firm locking of battery adapter, and on the other hand makes things convenient for the control to the locking and the unblock of battery adapter, makes things convenient for dismouting battery adapter.

Furthermore, one of the lock rod and the battery seat is convexly provided with a guide sliding block, the other part is provided with a sliding hole extending along the length direction of the lock rod, and the guide sliding block is embedded in the sliding hole and can slide back and forth along the sliding hole. The locking rod can move back and forth relative to the battery seat more stably under the matching action of the guide sliding block and the sliding hole, and the reliability of locking and unlocking control of the battery adapter is further improved.

Furthermore, one of the lock rod and the battery seat is convexly provided with a limiting bump, the other one of the lock rod and the battery seat is concavely provided with a limiting sliding groove along the length direction of the lock rod, when the lock rod moves relative to the battery seat, the limiting bump slides synchronously in the limiting sliding groove, the limiting sliding groove comprises a first groove and a second groove which are arranged in parallel along the length direction of the lock rod and are in smooth transition connection, the limiting bump is limited in the first groove when the lock hook is hooked with the lock hole in a locking state, and the limiting bump is limited in the second groove when the lock hook is separated from the lock hole. When spacing lug is arranged in first recess like this, the battery adapter can be spacing at locking state steadily, and when spacing lug is arranged in the second recess, the battery adapter is in the unblock state, convenience of customers dismantles the battery adapter, and rounding off connects between first recess and the second recess, thereby make the battery adapter can change between locking and unblock state more smoothly, and spacing lug removes along spacing spout, and lock the battery adapter through the first recess of card income, simultaneously through the second recess of card income unblock battery adapter, operation control's feeling is better, promote user's use and experience.

Furthermore, the size of the limit bump is respectively matched with the first groove and the second groove, the sliding surface of the limit bump is smooth, and the groove surfaces of the first groove and the second groove are bent.

Further, be provided with two at least above-mentioned lockholes on the preceding terminal surface of battery adapter, and each lockhole staggers the setting respectively, correspondingly, be provided with two at least above-mentioned latch hooks on the above-mentioned locking lever, and each latch hook respectively with above-mentioned lockhole one-to-one to can more firmly lock the battery adapter.

Furthermore, the two sides of the battery box are respectively and rotatably connected with a lock catch, the corresponding positions of the battery seat are respectively provided with a lock block which is in one-to-one correspondence with the lock catches, and the battery box is covered and connected with the battery seat, and each lock catch is respectively locked with the corresponding lock block. On the one hand, the battery box and the battery seat are convenient to disassemble and assemble, and on the other hand, the battery box and the battery seat are stably covered and connected.

Compared with the prior art, the utility model has the advantages that: the battery pack comprises the battery adapter, and the battery packs of different types and different specifications can be applied to the working lamp through the battery adapter, so that the problem of special use of the battery pack of the existing working lamp is solved, a user can conveniently replace the battery pack, and the use and maintenance cost of the working lamp is reduced.

Drawings

FIG. 1 is a schematic structural diagram of a work light according to an embodiment of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 in another direction;

FIG. 3 is a partial exploded view of a worklight in accordance with an embodiment of the utility model;

FIG. 4 is an exploded view of another embodiment of the working lamp according to the present invention (with the battery compartment omitted);

FIG. 5 is a schematic view of a partial structure of a working lamp according to an embodiment of the present invention (the front cover is omitted);

FIG. 6 is a schematic structural diagram of a battery adapter according to an embodiment of the present invention;

fig. 7 is an enlarged view of a portion a in fig. 5.

Detailed Description

The utility model is described in further detail below with reference to the accompanying examples.

As shown in fig. 1 to 7, a working lamp includes a lamp body 1, a lighting source 2 is disposed in the middle of the front surface of the lamp body 1, the lighting source 2 is a COB board in this embodiment, a battery assembly 3 is disposed on the back of the lamp body 1, a handle 13 for carrying is disposed on the top of the lamp body 1, and a support 14 for supporting the lamp body 1 is disposed on the bottom of the lamp body 1. The lamp body 1 is formed by engaging the front cover 11 and the rear cover 12 in the front-rear direction.

Further, the battery assembly 3 includes a battery holder 4, a battery adapter 5 and a battery box 6, the battery box 6 is detachably connected to the battery holder 4 to enclose a space for accommodating a battery pack (not shown) and the battery adapter 5, the battery holder 4 has a first connecting portion 41, and the adapter 5 has a second connecting portion 51 and an adapting port 52 for forming an electrical connection with the battery pack on front and rear end surfaces thereof, wherein the first connecting portion 41 and the second connecting portion 51 can be electrically connected by plugging. Specifically, in the present embodiment, the lamp body 1 includes a rear cover 12, a rear surface of a lower end of the rear cover 12 is recessed forward to form the battery holder 4, that is, the battery holder 4 in the present embodiment is a groove structure formed on a rear surface of the rear cover 12, and the battery case 6 has a square shape and a front opening, and is connected to the battery holder 4 from the rear to the front. Therefore, the battery assembly 3 comprises the battery adapter 5, and the battery packs of different types and different specifications can be applied to the working lamp of the utility model through the battery adapter 5, so that the special problem of the battery pack of the existing working lamp is solved, a user can conveniently replace the battery pack, and the use and maintenance cost of the working lamp is reduced. In this embodiment, the first connection portion 41 is a connection jack, and the second connection portion 51 is a connection plug.

In order to improve the mounting stability of the battery adapter 5, the battery holder 4 is further provided with a locking structure for locking the battery adapter 5. Specifically, the locking structure includes a lock lever 7 having a lock hook 71 and a lock hole 53 opened on the battery adapter 5 and allowing the lock hook 71 to hook and lock, in this embodiment, the lock lever 7 extends in the left-right direction, the shape of the battery adapter 5 is square, and the lock hole 53 is opened on the front surface of the battery adapter 5. The lock lever 7 is slidably coupled to the battery holder 4 in the left-right direction and is movable back and forth in the left-right direction with respect to the battery holder 4, the lock hook 71 is provided at the left end of the lock lever 7, and the button 72 for pressing and pushing the lock lever is provided at the right end of the lock lever 7, and in an initial state, the lock hook 71 is locked by being hooked with the lock hole 53, and when the lock lever 7 is moved in the right direction with respect to the battery holder 4 by pressing and pushing the button 72 in the right direction, the lock lever 7 is released from the lock hole 53, and when the lock lever 7 is moved in the left direction with respect to the battery holder 4 by pressing and pushing the button 72 in the left direction, the lock lever 7 is reset, and the lock hook 71 is locked by being hooked with the lock hole 53 again. Therefore, on one hand, the battery adapter 5 can be stably locked through the hooking locking of the locking hook 71 and the locking hole 53, on the other hand, the locking and the unlocking of the battery adapter 5 are conveniently controlled, and the battery adapter 5 is convenient to disassemble and assemble.

Further, in the present embodiment, the lock lever 7 is slidably connected to the front surface of the rear cover 12, and the latch hook 71 and the button 72 are exposed to the battery holder 4 through an opening formed in the rear cover 12. Preferably, the front end surface of the battery adapter 5 is provided with two locking holes 53, the two locking holes 53 are respectively arranged in a staggered manner from left to right and from top to bottom, and correspondingly, the lock lever 7 is provided with two locking hooks 71, and the locking hooks 71 respectively correspond to the locking holes 53 one by one, so that the battery adapter 5 can be locked more stably. Specifically, in this embodiment, the lock rod 7 is a vertically arranged and bent plate, the plate includes a first plate 701 and a second plate 702 located on the left side of the first plate 701 and higher than the first plate, the button 72 is connected to the free end of the first plate 701, and the lock holes 53 are respectively formed in the plates.

Further, a guide slider 121 is provided to protrude from the front surface of the rear cover 12, and a slide hole 73 extending in the left-right direction is provided in the lock lever 7, and the guide slider 121 is fitted into the slide hole 73 and can slide back and forth along the slide hole 73. The locking rod 7 can move back and forth relative to the battery holder 4 more stably through the cooperation of the guide slider 121 and the slide hole 73, and the reliability of the locking and unlocking control of the battery adapter 5 is further improved. In this embodiment, two slide holes 73 are respectively formed in each plate, and correspondingly, two guide sliders 121 are provided and correspond to the slide holes 73 one by one.

Further, a mounting protrusion 122 extending in the left-right direction is protruded from the front surface of the rear cover 12, a stopper slide groove 8 extending in the left-right direction is recessed in the mounting protrusion 122, and a stopper protrusion 74 is protruded from the lock lever 7. When the lock lever 7 moves relative to the battery holder 4, the limit protrusion 74 slides synchronously in the limit sliding groove 8, and the limit sliding groove 8 includes a first groove 81 and a second groove 82 which are arranged in parallel along the length direction and are smoothly and transitionally connected, the limit protrusion 74 is limited in the first groove 81 when the lock hook 71 is hooked and locked with the lock hole 53, and the limit protrusion 74 is limited in the second groove 82 when the lock hook 71 is disengaged from the lock hole 53. When spacing lug 74 is located first recess 81 like this, battery adapter 5 can be spacing at the locking state steadily, and when spacing lug 74 is located second recess 82, battery adapter 5 is in the unblock state, convenience of customers dismantles battery adapter 5, and rounding off between first recess 81 and the second recess 82 connects, thereby make battery adapter 5 can change between locking and unblock state more smoothly, and spacing lug 74 removes along spacing spout 8, and lock battery adapter 5 through the card income first recess 81, simultaneously through the card income second recess 82 and unblock battery adapter 5, operation control's feel is better, promote user's use experience.

Further, in this embodiment, the two mounting protrusions 122 are respectively provided at the upper end and the lower end of the first plate 701, and the stopper slide grooves 8 of the respective mounting protrusions 122 are respectively provided on the side surfaces opposite to the first plate 701. Correspondingly, the two limit protrusions 74 are also respectively protruded from the upper end and the lower end of the first plate 701 and respectively correspond to the limit sliding grooves 8 one by one. In this embodiment, it is preferable that the size of the limiting protrusion 74 is matched with the size of the first groove 81 and the size of the second groove 82, the sliding surface of the limiting protrusion 74 is smooth, and the groove surfaces of the first groove 81 and the second groove 82 are bent.

In addition, in this embodiment, the left and right sides of the battery box 6 are respectively rotatably connected with the latches 61, the corresponding positions of the battery holder 4 are respectively provided with the latches 9 corresponding to the latches 61 one by one, and in a state where the battery box 6 is covered on the battery holder 4, each latch 61 is respectively locked with the corresponding latch 9. Thus, on one hand, the battery box 6 and the battery holder 4 can be conveniently disassembled and assembled, and on the other hand, the battery box 6 and the battery holder 4 can be stably covered and connected.

Claims

1. A working lamp comprises a lamp body (1), wherein a lighting source (2) is arranged on the front side of the lamp body (1), a battery assembly (3) is arranged on the back side of the lamp body, and the working lamp is characterized in that the battery assembly (3) comprises a battery holder (4), a battery adapter (5) and a battery box (6), the battery box (6) is detachably connected to the battery holder (4) in a covering mode to form a space for accommodating a battery pack and the battery adapter (5), the battery holder (4) is provided with a first connecting portion (41), the front end surface and the back end surface of the adapter (5) are respectively provided with a second connecting portion (51) and an adapting port (52) for forming electric connection with the battery pack, and the first connecting portion (41) and the second connecting portion (51) can form electric connection in a plugging mode.

2. The worklight according to claim 1, characterized in that the battery holder (4) is further provided with a locking structure for locking the battery adapter (5).

3. The working lamp as claimed in claim 2, wherein the locking structure comprises a locking lever (7) having a locking hook (71) and a locking hole (53) formed on the battery adapter (5) and allowing the locking hook (71) to be hooked and locked, the locking lever (7) is slidably coupled to the battery holder (4) and can move back and forth relative to the battery holder (4) along the length direction thereof, one end of the locking lever (7) along the length direction thereof is provided with the locking hook (71) and the other end thereof is provided with a button (72) for pressing and pushing force, and, in an initial state, the locking hook (71) is hooked and locked with the locking hole (53), and when the locking lever (7) is moved to one side relative to the battery holder (4) by pressing and pushing the button (72) to one side, the locking hook (71) is disengaged from the locking hole (53), and when the locking lever (7) is pressed and pushing the button (72) to the other side, the locking lever (7) is moved to the battery holder (4) 4) When the lock rod moves towards the other side, the lock rod (7) is reset, and the lock hook (71) is hooked with the lock hole (53) again for locking.

4. The task lamp according to claim 3, characterized in that one of the lock lever (7) and the battery holder (4) is provided with a guide slider (121) in a protruding manner, and the other is provided with a slide hole (73) extending in the length direction of the lock lever (7), and the guide slider (121) is embedded in the slide hole (73) and can slide back and forth along the slide hole (73).

5. The working lamp as claimed in claim 3, wherein one of the locking lever (7) and the battery holder (4) is provided with a limit projection (74) in a protruding manner, and the other part is concavely provided with a limit sliding chute (8) along the length direction of the lock rod (7), when the lock rod (7) moves relative to the battery seat (4), the limit lug (74) synchronously slides in the limit sliding groove (8), the limit sliding groove (8) comprises a first groove (81) and a second groove (82) which are arranged in parallel along the length direction and are smoothly and transitionally connected, the limit lug (74) is limited in the first groove (81) under the state that the lock hook (71) is hooked with the lock hole (53) for locking, and when the latch hook (71) is separated from the latch hole (53), the limit lug (74) is limited in the second groove (82).

6. The working lamp as claimed in claim 5, wherein the size of the limit projection (74) is matched with the first groove (81) and the second groove (82), the sliding surface of the limit projection (74) is smooth, and the groove surfaces of the first groove (81) and the second groove (82) are bent.

7. A working lamp as claimed in claim 3, characterized in that the battery adapter (5) is provided with at least two of said locking holes (53) on the front end surface thereof, and each locking hole (53) is arranged in a staggered manner, and correspondingly, at least two of said locking hooks (71) are provided on said locking lever (7), and each locking hook (71) corresponds to one of said locking holes (53).

8. The working lamp as claimed in any one of claims 1 to 7, wherein the battery case (6) is rotatably connected with latches (61) at both sides thereof, and the battery holder (4) is provided with latches (9) corresponding to the latches (61) one by one, respectively, and the battery case (6) is covered and connected with the battery holder (4) such that the latches (61) are engaged with the corresponding latches (9) to be locked.