CN218954688U

CN218954688U - Working lamp

Info

Publication number: CN218954688U
Application number: CN202223185869.7U
Authority: CN
Inventors: 汪良; 张翔
Original assignee: Ningbo Tianrui Intelligent Technology Co ltd
Current assignee: Ningbo Tianrui Intelligent Technology Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-05-02
Anticipated expiration: 2032-11-29

Abstract

The utility model provides a working lamp, and relates to the technical field of lamps. A work light comprising: a bracket; the power adapter is arranged at the top of the bracket; the base is arranged on the power adapter and is detachably connected with the power adapter; the battery pack is arranged in the base and is detachably connected with the base; the lamp cap assembly is arranged on the base; when the power adapter is connected with a power supply, the power adapter supplies power to the battery pack and the lamp cap assembly, and when the power adapter is not connected with the power supply or the base, the battery pack supplies power to the lamp cap assembly. This work lamp can charge for the battery package simultaneously through alternating current power supply for lamp holder subassembly power supply when having the power, when not having the power or not using the support, supplies power through the battery package to set up power adapter in the support top and be used for the installation base, make power adapter portable, the horizontal branch that has removed the installation base simultaneously has reduced the cost.

Description

Working lamp

Technical Field

The utility model belongs to the technical field of lamps, and particularly relates to a working lamp.

Background

The working lamp is a high-energy-efficiency LED lamp used for indoor and outdoor illumination, and can be widely applied to industrial plants, production workshops, commercial power, sports casinos, warehouses and the like. Work light often needs the collocation support when partial scene uses to guarantee the illuminating effect, the support top needs to set up the horizontal strut that suits with work light bottom structure this moment and is used for fixed work light, and in order to guarantee the duration of work light, some work lights can also be through power adapter connection alternating current power supply to carry out direct power supply or charge for the battery to the work light except built-in or external battery, but power adapter often is bulky, inconvenient carry.

Chinese patent publication No. CN217382733U discloses a multi-light source working lamp including vertically extending lamp pole and head, the head includes first lamp body and second lamp body group of installing on the lamp pole top, the second lamp body group includes two at least second lamp bodies, first lamp body and each second lamp body are arranged side by side along the horizontal direction, first lamp body is located one side of second lamp body group, in the second lamp body group, the second lamp body that is adjacent to first lamp body rotates with this first lamp body to be connected, and each adjacent second lamp body rotates to be connected with each other, each lamp body can rotate for its adjacent lamp body with the first central line of horizontal extension as the center respectively. The work light technical scheme disclosed in the patent has the advantages that the lamp cap cannot be separated from the bracket for use, and the lamp cap cannot be charged by using an alternating current power supply when the battery pack is dead or long-time illumination is needed.

Disclosure of Invention

The present utility model has been made keeping in mind the above problems occurring in the prior art, and an object of the present utility model is to provide a work light using a power adapter as a horizontal pole, which can be used alone without a bracket portion.

The aim of the utility model can be achieved by the following technical scheme: a work light, comprising:

a bracket;

the power adapter is arranged at the top of the bracket;

the base is arranged on the power adapter and is detachably connected with the power adapter;

the battery pack is arranged in the base and is detachably connected with the base;

the lamp cap assembly is arranged on the base;

when the power adapter is connected with a power supply, the power adapter supplies power to the battery pack and the lamp cap assembly, and when the power adapter is not connected with the power supply or the base, the battery pack supplies power to the lamp cap assembly.

As a further improvement of the utility model, the upper surface of the power adapter is provided with a power output interface, the side surface of the power adapter is provided with a first power input interface, the bottom surface of the base is provided with a second power input interface, and the power output interface is detachably connected with the second power input interface.

As a further improvement of the utility model, the power output interface comprises a structural member and an electrode plate arranged in the structural member, wherein the structural member comprises a first part arranged as a U-shaped bulge and a second part arranged as a square bulge, and the second part is arranged in the middle of the first part.

As a further improvement of the utility model, the base comprises a mounting part, a connecting part and a placing part which are sequentially connected, wherein the connecting part is arranged between the mounting part and the placing part, a third power input interface is arranged on the mounting part, and the battery pack is detachably connected with the third power input interface.

As a further improvement of the present utility model, a USB interface is provided on the connection portion, a charging coil is provided in the placement portion, and the USB interface and the charging coil are electrically connected with the second power input interface and the third power input interface, respectively.

As a further improvement of the present utility model, a projected area of the mounting portion with respect to a horizontal plane is smaller than a projected area of the placement portion with respect to the horizontal plane.

As a further development of the utility model, the support comprises a vertical strut, the top of which is provided with a connecting seat, which is detachably connected with the power adapter.

As a further improvement of the utility model, the power adapter comprises a shell and a connecting piece, wherein the lower surface of the shell is provided with a mounting hole, the connecting piece is arranged in the mounting hole, and the connecting piece is detachably connected with the connecting seat.

As a further improvement of the utility model, the connecting seat is provided with a stud, the connecting piece is provided with a threaded hole, and the connecting seat is in threaded connection with the connecting piece.

As a further improvement of the utility model, the lamp cap assembly comprises a lamp holder, a rotating member and a plurality of lamp caps, wherein the rotating member is rotationally connected with the lamp holder, the lamp caps are hinged with the rotating member, and the lamp caps can be folded or unfolded relative to the rotating member.

Based on the technical scheme, the utility model at least has the following technical effects:

1. through setting up power adapter and battery package for this work light can be through the power supply of alternating current supply for lamp holder subassembly and charge for the battery package simultaneously when having the alternating current supply, when not having the power or not using the support, supply power through the battery package, and set up power adapter in the support top and be used for the installation base, make power adapter portable, the horizontal branch of removing the installation base simultaneously has reduced the cost;

2. the connecting seat is provided with the stud, the connecting piece is arranged in the power adapter shell, the connecting piece is provided with the threaded hole, and the connecting seat is in threaded connection with the connecting piece, so that the power adapter and the bracket can be conveniently connected or detached;

3. the power output interface is arranged on the upper surface of the power adapter shell, the second power input interface is arranged on the bottom surface of the base, and the power output interface is detachably connected with the second power input interface, so that a power line between the power adapter and the base is removed, and the cost is further reduced;

4. the projection area of the installation part relative to the horizontal plane is smaller than the projection area of the placement part relative to the horizontal plane, so that the placement is more stable when the working lamp does not use a bracket;

5. the third power input interface is arranged on the mounting part, and the battery pack is detachably connected with the third power input interface, so that the working lamp can be used independently without a bracket part;

6. through being provided with the charging coil in placing the portion for the space on the base can be utilized to carry out wireless charging to electronic products such as cell-phone.

Drawings

Fig. 1 is a schematic view of the construction of the work light of the present utility model.

Fig. 2 is a schematic view of the structure of the bracket and the power adapter in the working lamp of the present utility model.

Fig. 3 is a schematic view of the structure of the bracket in the working lamp of the present utility model.

Fig. 4 is a schematic view of the structure of the power adapter in the working lamp of the present utility model.

Fig. 5 is a bottom view of the power adapter in the worklight of the present utility model.

Fig. 6 is a top view of a power adapter in the work light of the present utility model.

Fig. 7 is a schematic view of the structure of the base and base assembly of the work light of the present utility model.

Fig. 8 is a schematic diagram of wireless charging of a mobile phone after a battery pack is mounted on a base of the work light of the present utility model.

Fig. 9 is a schematic view of the base and lamp head assembly of the work light of the present utility model at another angle.

Fig. 10 is a bottom view of the base and lamp head assembly of the worklight of the present utility model.

100, a bracket; 110. a vertical strut; 120. a connecting seat; 121. a stud; 130. a support leg; 131. a brace rod; 200. a power adapter; 210. a housing; 211. a mounting hole; 220. a connecting piece; 221. a threaded hole; 230. a power output interface; 231. structural members; 231a, a first portion; 231b, a second portion; 240. a first power input interface; 300. a base; 310. a mounting part; 311. a third power input interface; 320. a connection part; 321. a USB interface; 330. a placement unit; 331. a second power input interface; 332. a hook; 333. a groove; 400. a lamp head assembly; 410. a lamp holder; 420. a rotating member; 430. a lamp base; 500. a battery pack; 600. a mobile phone.

Detailed Description

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly. Furthermore, descriptions such as those referred to herein as "first," "second," "a," and the like are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or an implicit indication of the number of features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise. In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances. In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model.

The following is a specific embodiment of the present utility model, and the technical solution of the present utility model will be further described with reference to fig. 1 to 10, but the present utility model is not limited to the following embodiment.

A work light comprising: the power adapter 200 is arranged at the top of the bracket 100, the base 300 is arranged on the power adapter 200, the base 300 is electrically connected with the power adapter 200, and the lamp cap assembly 400 is arranged on the base 300. Through setting up power adapter 200 for this work light can be through alternating current power supply, and set up power adapter 200 in support 100 top and be used for installing base 300, make power adapter 200 portable, the horizontal branch that has eliminated originally to be used for installing base 300 has reduced the cost simultaneously.

In this embodiment, the bracket 100 includes a vertical strut 110 and three legs 130, each leg 130 is disposed at equal intervals in a circumferential direction thereof centering on the vertical strut 110, upper ends of each leg 130 are rotatably connected to the vertical strut 110, respectively, and middle portions are hinged to the vertical strut 110 through stay bars 131, respectively. When the lamp holder is used, the supporting legs 130 are unfolded through the supporting rods 131, at this time, the support 100 can support the base 300 and the lamp holder assembly 400, so that the working lamp can be stably placed, and when the lamp holder is stored, the supporting legs 130 are folded, so that the storage volume of the working lamp is reduced.

The top of vertical branch 110 is provided with connecting seat 120, and connecting seat 120 vertically wears to establish in vertical branch 110's central through-hole, and connecting seat 120's center is provided with double-screw bolt 121, and power adapter 200 includes casing 210 and connecting piece 220, and the casing 210 lower surface is provided with mounting hole 211, and connecting piece 220 sets up in mounting hole 211, connecting piece 220 and mounting hole 211 interference fit in this embodiment, in other embodiments, connecting piece 220 also can adopt other modes to install in mounting hole 211, is provided with screw hole 221 on the connecting piece 220, and the double-screw bolt 121 threaded connection on connecting piece 220 and the connecting seat 120. By providing the stud 121 on the connection base 120, providing the connection member 220 in the housing 210 of the power adapter 200, and providing the screw hole 221 in the connection member 220, the connection base 120 and the connection member 220 are screw-coupled so that the power adapter 200 and the bracket 100 can be easily coupled or disassembled.

The upper surface of the housing 210 is provided with a power output interface 230, and in this embodiment, the power output interface 230 includes a structural member 231 and an electrode pad (not shown in the drawing) disposed in the structural member 231, the structural member 231 includes a first portion 231a disposed as a U-shaped protrusion and a second portion 231b disposed as a square protrusion, and the second portion 231b is disposed in the middle of the first portion 231 a. The side of the housing 210 is provided with a first power input interface 240, the first power input interface 240 is used for being connected with an ac power supply, the bottom surface of the base 300 is provided with a second power input interface 331 matched with the power output interface 230, and the power output interface 230 is detachably connected with the second power input interface 331. By arranging the power output interface 230 on the upper surface of the housing 210 of the power adapter 200 and arranging the second power input interface 331 on the bottom surface of the base 300, the power output interface 230 is detachably connected with the second power input interface 331, so that a power line between the power adapter 200 and the base 300 is removed, and the cost is further reduced.

The shape of the base 300 is a horizontal U-shape, and includes a mounting portion 310, a connecting portion 320 and a placement portion 330 connected in sequence, wherein the connecting portion 320 is disposed between the mounting portion 310 and the placement portion 330, and a projection area of the mounting portion 310 with respect to a horizontal plane is smaller than a projection area of the placement portion 330 with respect to the horizontal plane. A hook 332 and a groove 333 are provided on the lower bottom surface of the placement part 330 so that the work lamp can be hung for use, and the groove 333 is used for accommodating the hook 332 to avoid the hook 332 from being exposed. The projection area of the mounting portion 310 relative to the horizontal plane is smaller than that of the placement portion 330 relative to the horizontal plane, so that the placement is more stable when the working lamp does not use the bracket 100.

The working lamp further comprises a battery pack 500, a third power input interface 311 is arranged on the mounting part 310, and the battery pack 500 is detachably connected with the third power input interface 311. The connection part 320 is provided with a USB interface 321, and the placement part 330 is provided with a charging coil, and the USB interface 321 and the charging coil are electrically connected with the second power input interface 331 and the third power input interface 311, respectively. Through being provided with third power input interface 311 on installation department 310, battery package 500 and third power input interface 311 detachable connection for this work light can remove support 100 part exclusive use, through being provided with the charging coil in placing department 330, makes the space on the base 300 can be utilized to carry out wireless charging to electronic products such as cell-phone 600.

The lamp cap assembly 400 includes a lamp socket 410, a rotating member 420, and a plurality of lamp caps 430, wherein the rotating member 420 is rotatably connected with the lamp socket 410, the lamp caps 430 are hinged with the rotating member 420, and the lamp caps 430 can be folded or unfolded relative to the rotating member 420. The lamp holder 410 is used for supporting the rotating member 420 and the lamp holders 430 and controlling the opening and closing of the lamp holders 430, in the embodiment, the lamp holders 430 are three, the lamp holders 430 are hinged on the rotating member 420 and uniformly distributed on the circumference of the rotating member 420, the rotating member 420 is hinged on the lamp holder 410, the front and back pitching angle adjustment of the lamp holders 430 is realized through rotating the rotating member 420, and the folding or unfolding of the lamp holders 430 is realized through rotating the lamp holders 430, so that the lighting requirements of various scenes are met.

In the control method of the lamp of the bracket 100, when the bracket 100 is used and the use scene is provided with an alternating current power supply, the power adapter 200 is connected with the alternating current power supply, and the power adapter 200 supplies power to the lamp cap 430, the charging coil and the USB interface 321, and at the moment, if the battery pack 500 is not fully charged, the battery pack 500 is charged at the same time; when the cradle 100 is used but the use scenario is not provided with an ac power source or the cradle 100 is not used, the lamp head 430, the charging coil, and the USB interface 321 are powered by the battery pack 500.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims

1. A work light, comprising:

a bracket;

the power adapter is arranged at the top of the bracket;

the lamp cap assembly is arranged on the base;

2. A work light according to claim 1, wherein the upper surface of the power adapter is provided with a power output interface, the side of the power adapter is provided with a first power input interface, the bottom surface of the base is provided with a second power input interface, and the power output interface is detachably connected with the second power input interface.

3. A work light according to claim 2, wherein the power output interface comprises a structural member and an electrode pad provided in the structural member, the structural member comprising a first portion provided as a U-shaped protrusion and a second portion provided as a square protrusion, the second portion being provided in the middle of the first portion.

4. The work light of claim 2, wherein the base comprises a mounting portion, a connecting portion and a placement portion, the mounting portion and the placement portion are sequentially connected, the connecting portion is disposed between the mounting portion and the placement portion, a third power input interface is disposed on the mounting portion, and the battery pack is detachably connected with the third power input interface.

5. The work light of claim 4, wherein a USB interface is provided on the connection portion, a charging coil is provided in the placement portion, and the USB interface and the charging coil are electrically connected to the second power input interface and the third power input interface, respectively.

6. A work light according to claim 4, wherein the projected area of the mounting portion with respect to the horizontal plane is smaller than the projected area of the placement portion with respect to the horizontal plane.

7. A work light as claimed in claim 1, characterized in that the bracket comprises a vertical strut, the top of which is provided with a connecting seat, which is detachably connected with the power adapter.

8. The work light of claim 7, wherein the power adapter comprises a housing and a connector, wherein the housing has a mounting hole formed in a lower surface thereof, wherein the connector is disposed in the mounting hole, and wherein the connector is detachably connected to the connector holder.

9. A work light as recited in claim 8, wherein said connector is provided with a stud and said connector is provided with a threaded hole, said connector and said connector being threadably connected.

10. A work light as recited in claim 1, wherein said light head assembly comprises a light base, a rotatable member and a plurality of light heads, said rotatable member being rotatably connected to said light base, said light heads being hinged to said rotatable member, said light heads being foldable or unfoldable relative to said rotatable member.