CN216619410U - Working lamp - Google Patents

Abstract

The utility model relates to a working lamp, comprising a handle part, an illuminating part with a luminous body and a battery for supplying power to the luminous body, wherein the handle part also comprises a handle shell which is rotatably connected with the illuminating part, the handle shell is provided with an inner cavity and a battery bin which can contain the battery, and the working lamp is characterized in that: the inner cavity is provided with a wireless charging receiving device for charging the battery, and the surface of the handle shell corresponding to the wireless charging receiving device is a charging surface. When needing to charge, need not to carry out manual insertion and join in marriage the operation, directly charge through wireless connection, especially magnet of addding can realize quick location, therefore the operation is more convenient, can satisfy the operation requirement, and the face of charging with the handle portion skew supplies the face of accomodating that the illumination part depends on and the installation face of pen clip, when making wireless charging, neither influence the accomodating of illumination part, also influence the centre gripping of work light, so overall structure is more reasonable.

Description

Working lamp

Technical Field

The utility model relates to a lamp, in particular to a working lamp with a rotatable illuminating part.

Background

The existing work lamps are various in types, and the popular work lamp is a work lamp with a rotatable illuminating part, namely the illuminating part with a luminous body can rotate relative to a handle part of a handheld part, so that the illuminating angle of the luminous body can be conveniently adjusted to meet the requirements of different illuminating directions. Such as the structure disclosed in the document with chinese patent grant publication No. CN 207394444U. When in use, the lighting part can rotate 180 degrees relative to the center of the fixed shaft of the handle part, thereby changing the irradiation direction of light rays as required and bringing great convenience to users.

However, after the working lamp is used for a period of time, a charging socket needs to be inserted into an external power supply, or a charging plug of a charger is used for charging a charging battery, namely, a charging wire is used for charging, and a plug is operated by hands to perform pairing operation. Therefore, there is still a certain inconvenience in the charging operation, and further improvement is required.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a working lamp convenient for charging operation aiming at the current situation of the prior art.

The technical scheme adopted by the utility model for solving the technical problems is as follows: a worklight comprising a handle portion, an illumination portion having a light emitter, and a battery for powering the light emitter, the handle portion further comprising a handle housing rotatably connected to the illumination portion, the handle housing having an interior cavity and a battery compartment capable of receiving the battery, the worklight comprising: the inner cavity is provided with a wireless charging receiving device to charge the battery, and the surface of the handle shell corresponding to the wireless charging receiving device is a charging surface.

In the above scheme, preferably, the wireless charging receiving device includes a wireless charging coil, a cotton body, a support and a circuit board, the cotton body is located between the wireless charging coil and the support, and the support jacks up the wireless charging coil through the cotton body so that the wireless charging coil is attached to the inner wall of the charging surface, so as to increase a wireless charging signal and accelerate charging.

A sheet-like body in which the cotton body is made of EVA is preferable.

In order to have better heat dissipation, the support stands on the circuit board through a plurality of supporting feet, so that a gap is formed between the lower bottom surface of the support and the circuit board.

In order to be quickly and stably positioned on the charging position, a magnet adjacent to the wireless charging receiving device is further installed in the inner cavity of the handle shell.

Preferably, the inner wall of the handle shell is provided with a positioning groove for the magnet to be located and a hollow mounting column positioned beside the positioning groove, a cover plate capable of restricting the magnet in the positioning groove is covered at the opening part of the positioning groove, and the cover plate is fixed on the mounting column through screws, so that the magnet can be conveniently mounted.

Preferably, in a storage state in which the illumination portion is rotated and attached to the storage surface of the handle case, the charging surface is deviated from the storage surface, so that charging is not affected in the storage state.

In each of the above solutions, it is further improved that a recessed area is provided on a surface of the handle casing, a pen clip is provided in the recessed area, a surface of the handle casing where the recessed area is located is called as a mounting surface, and the mounting surface and the charging surface are two side surfaces of the handle casing respectively. The pen clip is easy to carry.

In order to ensure the clamping force, it is further preferable that a pin is installed in the recessed area, one end of the pen clip is rotatably sleeved on the pin, and a torsion spring is installed on the pin, so that the other end of the pen clip always has a tendency of rotating towards the bottom surface side of the recessed area.

Preferably, the bottom surface of the depressed area is also provided with a groove, the pin shaft is positioned in the groove, and the surface of the pen clip is flush with the mounting surface, so that the overall structure is compact and the volume is small.

Compared with the prior art, the wireless charging receiving device is arranged in the inner cavity of the handle shell of the handle part, so that when charging is needed, manual insertion operation is not needed, the charging is directly carried out through wireless connection, and particularly, the magnet is additionally arranged, so that quick positioning can be realized, the operation is more convenient, the use requirement can be met, the charging surface of the handle part deviates from the receiving surface for the illumination part to attach and the mounting surface of the pen clip, the receiving of the illumination part is not influenced, the clamping of the working lamp is not influenced, and the integral structure is more reasonable.

Drawings

FIG. 1 is a perspective view of an embodiment of the present invention;

FIG. 2 is a partially exploded perspective view of FIG. 1;

FIG. 3 is another schematic view of FIG. 2, further exploded;

FIG. 4 is a perspective view of the right housing assembly of FIG. 3;

FIG. 5 is an exploded perspective view of FIG. 4;

FIG. 6 is a schematic cross-sectional perspective view of the stationary shaft of FIG. 1;

FIG. 7 is a perspective view of the illumination portion of the embodiment of the present invention turned on to 90 degrees;

fig. 8 is a perspective view illustrating a state where the illumination portion is turned on to 180 ° according to the embodiment of the present invention.

Detailed Description

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

In the following description of the embodiments, for convenience of understanding, the terms "left", "right", "front", "rear", "upper", "lower", etc. indicate orientations or positional relationships based on the arrows shown in fig. 1, and are only used for convenience of description and simplification of description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and since the disclosed embodiments of the present invention may be arranged in different directions, these terms indicating directions should not be construed as limiting, such as "upper" and "lower" are not necessarily limited to directions opposite to or consistent with the direction of gravity. Furthermore, features defined as "first", "second", "third" may explicitly or implicitly include one or more of the features.

As shown in fig. 1 to 8, the working lamp includes an illuminating portion 1, a handle portion 2 and a wireless charging receiving device 3, wherein the illuminating portion 1 is substantially designed to be a rectangular structure (although not limited to this structure), and includes a lamp housing 11 and a light emitter installed in the lamp housing, in order to expand an irradiation range, the light emitter in this embodiment is composed of a first light emitter, a second light emitter and a third light emitter, the first light emitter emits light from a front surface 111 of the lamp housing 11, the second light emitter is located at a top of the lamp housing 11, that is, emits light from a transparent mirror 12 installed at the top of the lamp housing in fig. 7 and 8, and the third light emitter is located at a back surface 112 of the lamp housing 11, please refer to fig. 3 and 8.

The handle part 2 further comprises a handle case, which is assembled by an upper case 21 and a lower case 22 by screws after being inserted and connected up and down, wherein the lower case 22 becomes a battery compartment capable of accommodating the battery 4, and the battery 4 supplies power to the luminous body. The upper housing 21 is fastened by the left housing 211 and the right housing 212 and fastened by screws, and the left and right housings form an inner cavity after being assembled, and the wireless charging receiving device 3 is accommodated in the inner cavity. And a power switch 5 for controlling the on/off of the luminous body is arranged on the upper shell 21.

In order to adjust the irradiation angle of the luminous body, the illuminating part 1 and the handle part 2 are rotatably connected. Specifically, the lamp housing 11 of the illumination portion 1 is further connected with the rotating arm 6 at one end adjacent to the handle portion 2, and the connection mode can be a detachable connection mode, such as a clamping connection or a plug-in connection; or may be a fixed connection. In the present embodiment, it is preferable that the upper end of the arm 6 has a mounting groove into which the lamp housing 11 is inserted, and a screw screwed to the lamp housing 11 is disposed on a side wall of the mounting groove, so that the arm 6 is fastened to the lamp housing 11 of the lighting unit 1. The lower end of the swivel arm 32 is journalled to the upper housing 21 of the handle part 2. Specifically, a shaft hole 61 is formed at the lower end portion of the rotation arm 6, a port 213 into which the lower end portion of the rotation arm 6 is inserted is formed at the upper end portion of the upper housing 21, and a hollow short shaft is extended from one of the inner walls of the left and right housings 211 and 212 to form a fixed shaft 214, and in fig. 3, the fixed shaft 214 is extended from the inner wall of the left housing 211. Of course, if desired, it could be formed by extending the inner wall of the right housing 212. Or the left shell and the right shell extend oppositely and are spliced to form the fixed shaft. The fixing shaft 214 can be inserted into the shaft hole 61 of the rotating arm 6, and then a screw is inserted into the fixing shaft to assemble and connect the left housing 211, the rotating arm 6, and the right housing 212, see fig. 6, such that the rotating arm 6 is rotatably connected to the upper end of the upper housing 21. In this embodiment, the rotating arm 6 is assembled by left and right rotating arms for easy processing and assembling.

In order to facilitate positioning during rotation, in this embodiment, a left positioning ring 71 and a right positioning ring 72 are respectively disposed on two sides of the lower end portion of the rotating arm 6, the left positioning ring 71 and the right positioning ring 72 are respectively sleeved on the fixed shaft 214, and a protruding point and a concave portion for the protruding point to fall into are respectively disposed between the rotating arm 6 and the left positioning ring 71 and the right positioning ring 72, wherein the protruding point 62 is distributed on two side surfaces of the lower end portion of the rotating arm 6, and the concave portion 73 is disposed on the left positioning ring and the right positioning ring. Alternatively, the convex points may be distributed on the left and right positioning rings, and the concave portions may be located on both sides of the lower end portion of the rotating arm 6. A plurality of positioning columns 74 which are distributed at intervals in the circumferential direction extend from the outer end faces of the left and right positioning rings along the axial direction of the fixed shaft, positioning grooves 215 are formed in the left and right shells, into which the positioning columns on the corresponding sides are inserted, that is, the left positioning ring 71 is positioned on the left shell 211, and the right positioning ring 72 is positioned on the right shell 212.

In use, the lamp housing 11 of the illumination portion 1 is rotated up and down around the fixed shaft 214 with respect to the handle portion 2 by the rotating arm 6, and as shown in fig. 1, the lamp housing 11 is rotated until the back surface of the lamp housing 11 is in contact with the front side surface of the handle portion 2, which is called a storage surface a, and is in a storage state. During the turning-up of the illumination portion 1, the illumination portion 1 can be brought into a 90 ° position relative to the handle portion 2, see fig. 7. If the illumination portion 1 continues to rotate upwards, the illumination portion 1 can be brought into a 180 ° position relative to the handle portion 2, see fig. 8. Moreover, when the rotating arm is rotated, the salient points 62 and the concave parts 73 on the two sides of the lower end part of the rotating arm can be matched, so that the illumination part 1 can be positioned at a required angle relative to the handle part 2, namely, the angle of the illumination part 1 can be locked, light rays cannot shake randomly, and the illumination requirement of the light rays can be met. When the storage is needed, the illumination part 1 is in a storage state of being attached to the storage surface A of the handle shell again after rotating downwards.

The wireless charge receiving device 3 is installed in the inner cavity of the upper case 21 to charge the battery 4 in time. Specifically, the wireless charging receiving device 3 includes a wireless charging coil 31, a cotton body 32, a support 33 and a circuit board 34, wherein the support 33 stands on the circuit board 34 through a plurality of supporting legs 331, preferably three supporting legs 331 are adopted, so that a gap is formed between the lower bottom surface of the support 33 and the circuit board 34, and the heat dissipation performance is ensured. The cotton body 32 is a sheet-shaped body made of EVA, and is located between the wireless charging coil 31 and the support 33, and because the cotton body 32 has certain elasticity, under the support of the support 33 and the resilience force of the cotton body 32, the wireless charging coil 31 can be jacked up to attach the wireless charging coil 31 to the inner wall of the upper casing 21, so as to increase the wireless charging signal, thereby increasing the charging speed, where the inner wall is the inner wall of the right casing 212 of the upper casing 21 in the figure, the surface of the right casing 212 corresponding to the inner wall is a charging surface B, and the charging surface B is a plane in the figure. Namely, the charging surface B deviates from the accommodating surface A, so that the working lamp can still be normally rotated and used in a charging state.

In order to achieve quick positioning, the magnet 7 adjacent to the wireless charging receiving device 3 is further installed in the inner cavity of the upper case 21, in the drawing, there are two magnets 7 located above the wireless charging receiving device 3, in view of the convenience of installing the magnet 8, a positioning groove 216 for seating the magnet 8 and a hollow mounting column 217 located beside the positioning groove 216 are provided on the inner wall of the right case 212, a cover plate 9 is covered at the mouth of the positioning groove 216, and the cover plate 9 is fixed on the mounting column 217 through screws so as to constrain the magnet 8 placed in the positioning groove 216. The arrangement of the magnet 8 mounted behind the right housing with the cover 9 can be seen in the right housing assembly of figure 4 and its exploded view in figure 6.

In order to conveniently clamp the work light on a carrier such as a pocket, the lower shell is further provided with the pen clip 10, and in order not to affect wireless charging, a concave area 221 is arranged on the surface of the lower shell 22, the pen clip 10 is arranged in the concave area 221, and the surface of the handle shell where the concave area 221 is located is called as a mounting surface C. In particular, the recessed area 221 is on the rear side of the handle housing of fig. 1, i.e. the mounting surface C and the charging surface B are on the rear side and the right side of the handle housing, respectively, i.e. not on the same surface, so as to ensure that charging is also possible in the clamped state.

In order to facilitate the use of the pen clip 10, a pin 20 is installed in the recessed area 221, one end of the pen clip 10 is rotatably sleeved on the pin 20, a torsion spring 30 is installed on the pin 20, one end of the torsion spring 30 is positioned on the lower housing 22, and the other end of the torsion spring 30 acts on the pen clip 10, so that the other end (i.e., the clamping end) of the pen clip 10 always has a tendency of rotating toward the bottom side of the recessed area 221, so as to tightly clamp an object to be clamped between the clamping end of the pen clip and the handle housing, thereby ensuring the positioning stability of the working light.

In order to make the overall structure more compact, the bottom surface of the recessed area 221 is further provided with a groove 222, the pin shaft 20 is located in the groove 222, and the surface of the pen clip 10 is flush with the mounting surface C, so that the pen clip 10 is not obtrusive to the surface of the handle shell.

After adopting above-mentioned embodiment, the convenient operation of charging, and the magnet that utilizes to add can realize quick location to the face B that charges with handle portion 2 deviates the face A of accomodating that supplies illumination part 1 to depend on and the installation face C of pen clip, when making wireless charging, neither influence accomodating of illumination part 1, also influence the centre gripping of work light, therefore overall structure is more reasonable.

In addition to the above-mentioned embodiments, the rotary connection structure of the illumination portion and the handle portion of the present invention is not limited to the structure described in the embodiment, and other existing rotary structures and positioning methods can be adopted, i.e., the embodiments can be changed, modified, replaced and changed in many ways without departing from the principle and spirit of the present invention, and thus such a solution also falls into the protection scope of the present invention.

Claims (10)

1. A worklight comprising a handle portion, an illumination portion having a light emitter, and a battery for powering the light emitter, the handle portion further comprising a handle housing rotatably connected to the illumination portion, the handle housing having an interior cavity and a battery compartment capable of receiving the battery, the worklight comprising: the inner cavity is provided with a wireless charging receiving device for charging the battery, and the surface of the handle shell corresponding to the wireless charging receiving device is a charging surface.

2. The worklight of claim 1, characterized in that: the wireless charging receiving device comprises a wireless charging coil, a cotton body, a support and a circuit board, wherein the cotton body is located between the wireless charging coil and the support, and the support jacks up the wireless charging coil through the cotton body so that the wireless charging coil is attached to the inner wall of the charging surface.

3. The worklight of claim 2, characterized in that: the cotton body is a sheet body made of EVA.

4. The worklight of claim 2, characterized in that: the support stands on the circuit board through a plurality of supporting legs, so that a gap is formed between the lower bottom surface of the support and the circuit board.

5. The worklight of claim 1, characterized in that: and a magnet adjacent to the wireless charging receiving device is also arranged in the inner cavity of the handle shell.

6. The worklight of claim 5, characterized in that: the inner wall of the handle shell is provided with a positioning groove for the magnet to be located and a hollow mounting column located beside the positioning groove, a cover plate capable of restricting the magnet in the positioning groove is covered at the opening of the positioning groove, and the cover plate is fixed on the mounting column through screws.

7. The worklight of claim 1, characterized in that: the charging surface is deviated from the housing surface in a housing state where the illumination portion is rotated and attached to the housing surface of the handle case.

8. The worklight according to any one of claims 1 to 7, characterized in that: the surface of the handle shell is provided with a depressed area, a pen clip is arranged in the depressed area, the surface of the handle shell where the depressed area is located is called as an installation surface, and the installation surface and the charging surface are two side surfaces of the handle shell respectively.

9. The worklight of claim 8, characterized in that: the pen clip is characterized in that a pin shaft is installed in the depressed area, one end of the pen clip is rotatably sleeved on the pin shaft, a torsion spring is installed on the pin shaft, and the torsion spring enables the other end of the pen clip to always have a tendency of rotating towards the bottom side of the depressed area.

10. The worklight of claim 9 wherein: the bottom surface of the depressed area is also provided with a groove, the pin shaft is positioned in the groove, and the surface of the pen clip is flush with the mounting surface.

Images