CN219102744U

CN219102744U - Desk lamp

Info

Publication number: CN219102744U
Application number: CN202223052107.XU
Authority: CN
Inventors: 闵长伟; 闵璇皓蓝; 胡爱斌; 李雄; 唐金龙; 段鑫楠
Original assignee: Shenzhen Deled Led Co ltd
Current assignee: Shenzhen Deled Led Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-05-30
Anticipated expiration: 2032-11-16

Abstract

The utility model relates to a desk lamp. The desk lamp comprises a base, a first lamp pole, a second lamp pole and a lamp cap, wherein the first lamp pole is fixedly connected to the base, the second lamp pole is rotationally connected to one end of the first lamp pole, which is far away from the base, the lamp cap is rotationally connected to one end of the second lamp pole, which is far away from the first lamp pole, the second lamp pole is used for rotating relative to the first lamp pole so that the lamp cap is close to the first lamp pole, and the lamp cap is used for rotating relative to the second lamp pole so as to reduce the included angle between the length direction of the lamp cap and the first lamp pole. The user can rotate the second lamp pole relative to the first lamp pole, so that the included angle between the second lamp pole and the first lamp pole is smaller, and the lamp cap is as close to the first lamp pole as possible. At this time, the lamp holder rotates relative to the second rod piece so that the included angle between the length direction of the lamp holder and the first lamp pole is reduced as much as possible, thereby reducing the size of the whole desk lamp in the width direction, enabling the desk lamp to be folded into a smaller-sized shape, and being convenient for storage and transportation.

Description

Desk lamp

Technical Field

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

Background

The desk lamp generally refers to an electric lamp with a base, which is placed on a desk for use, and can be placed at different places for illumination according to use requirements. In the prior art, a common desk lamp has a large length and width, and is inconvenient to store and transport.

Disclosure of Invention

The embodiment of the utility model provides a desk lamp, which aims to solve the problem that the desk lamp is inconvenient to store and transport.

A desk lamp, comprising:

a base;

the first lamp post is fixedly connected to the base;

the second lamp post is rotationally connected to one end, far away from the base, of the first lamp post; and

the lamp cap is rotationally connected to one end, far away from the first lamp post, of the second lamp post; the second lamp post is used for rotating relative to the first lamp post so that the lamp cap is close to the first lamp post, and the lamp cap is used for rotating relative to the second lamp post so as to reduce an included angle between the length direction of the lamp cap and the first lamp post.

In one embodiment, the lamp cap can rotate at least to a first position and a second position relative to the second lamp post, and the length direction of the lamp cap is perpendicular to the second lamp post in the first position; when the lamp cap is at the second position, the length direction of the lamp cap is parallel to the second lamp post, and the second lamp post is used for rotating relative to the first lamp post so that the lamp cap at the second position is positioned between the first lamp post and the second lamp post.

In one embodiment, the second lamp post comprises a middle rod and a connecting rod, the middle rod is rotationally connected with the connecting rod, the rotation axis of the middle rod and the connecting rod is parallel to the second direction, one end of the connecting rod away from the middle rod is rotationally connected with the lamp cap, and one end of the middle rod away from the connecting rod is rotationally connected with the first lamp post.

In one embodiment, the desk lamp has a first direction and a second direction perpendicular to the first direction, the first direction is parallel to the length direction of the first lamp pole, the rotation axes of the first lamp pole and the second lamp pole are parallel to the second direction, the rotation axes of the middle pole and the connecting pole are parallel to the second direction, and the rotation axes of the connecting pole and the lamp cap are perpendicular to the second direction.

In one embodiment, the lamp holder includes a frame and a light-emitting plate connected to the frame, the frame is rotatably connected to the second lamp post, and the second lamp post is used for rotating relative to the first lamp post so that the light-emitting plate moves towards and approaches the first lamp post.

In one embodiment, the desk lamp comprises a camera, and the camera is fixedly connected to the base.

In one embodiment, the desk lamp includes a sliding cover slidably connected to the base and capable of sliding relative to the base so that the camera is covered or exposed.

In one embodiment, the desk lamp includes an elastic member, and the elastic member is abutted between the base and the sliding cover, so as to prevent the sliding cover from sliding off when the camera is exposed.

In one embodiment, the base is provided with more than two sound holes distributed at intervals.

In one embodiment, the base is provided with a communication interface.

The desk lamp has the following beneficial effects:

because the desk lamp includes base, first lamp pole, second lamp pole and lamp holder, first lamp pole fixed connection is in the base, and the second lamp pole rotates to be connected in the one end that the base was kept away from to first lamp pole, and the lamp holder rotates to be connected in the one end that the first lamp pole was kept away from to the second lamp pole, and the user can rotate the second lamp pole for first lamp pole for the contained angle of second lamp pole and first lamp pole is less, so that the lamp holder is close to first lamp pole as far as possible. At this time, the lamp holder rotates relative to the second rod piece so that the included angle between the length direction of the lamp holder and the first lamp pole is reduced as much as possible, thereby reducing the size of the whole desk lamp in the width direction, enabling the desk lamp to be folded into a smaller-sized shape, and being convenient for storage and transportation.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a desk lamp according to an embodiment;

FIG. 2 is an exploded view of a desk lamp according to an embodiment;

FIG. 3 is a schematic diagram of a sliding cover of a desk lamp according to an embodiment in a first state;

FIG. 4 is another exploded view of a desk lamp according to an embodiment;

FIG. 5 is a folding state diagram of a desk lamp according to an embodiment;

fig. 6 is a folding state diagram of a hidden camera of a desk lamp according to an embodiment.

Reference numerals:

10. a desk lamp; 11. a lamp holder; 111. a base; 112. a lamp post; 1121. a first light pole; 1122. a second light pole; 1123. an intermediate lever; 1124. a connecting rod; 113. a lens base; 1131. an inner case; 1132. a housing; 1133a, a chute; 1134a, sound holes; 1135a, lenses; 12. a camera; 13. a sliding cover; 131. a cover body; 132. a slide block; 14. a lamp base; 141. a frame; 142. a light emitting panel; 15. an elastic member; 16. a threaded fastener; 17. a communication interface; 18. a circuit board.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Preferred embodiments of the present utility model are shown in the drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

The desk lamp 10 is a conventional portable lighting fixture that can be placed in various locations for illumination. Referring to fig. 1 and 2, the utility model discloses a desk lamp 10, which comprises a lamp holder 11, a camera 12, a sliding cover 13 and a lamp cap 14, wherein the cross section of the lamp cap 14 can be in a runway shape, namely, two ends of the rectangle are respectively externally connected with a graph formed by semicircle. In other embodiments, the shape of the base 14 may be other shapes. The light head 14 is used for mounting a light emitting panel to emit light to provide illumination, and in particular, the light head 14 includes a frame 141 and a light emitting panel 142 connected to the frame 141, which in some embodiments is an LED (Light Emitting Diode ) light emitting panel. In other embodiments, the light emitting panel may be of other types.

The lamp holder 11 is movably connected to the lamp cap 14, the camera 12 is fixedly connected to the lamp holder 11, and the sliding cover 13 is connected to the lamp holder 11 and can slide relative to the lamp holder 11 so that the camera 12 is covered or exposed. In other words, the sliding cover 13 has a first state and a second state relative to the lamp holder 11, as shown in fig. 3, when the sliding cover 13 is in the first state, the camera 12 is covered by the sliding cover 13 to shield the camera 12 when the camera 12 is not needed to be used, the sliding cover 13 can protect the camera 12, prevent dust, liquid and other foreign matters from entering the camera 12, damage parts of the camera 12, and the sliding cover 13 covers the camera 12, so that a better privacy protection effect can be achieved; as shown in fig. 1, in the second state, the camera 12 is exposed, and the camera 12 can be used for taking a picture, recording video, or communicating video.

In some embodiments, the desk lamp 10 may further include an elastic member 15, where the elastic member 15 abuts between the lamp holder 11 and the sliding cover 13, so as to prevent the sliding cover 13 from sliding down when the camera 12 is exposed. In other words, when the sliding cover 13 moves towards the lamp cap 14 relative to the lamp holder 11, the camera 12 is exposed, the elastic member 15 increases resistance between the lamp holder 11 and the sliding cover 13, so as to prevent the sliding cover 13 from sliding off to cause shooting interruption during the use of the camera 12, and inconvenience is brought to the user. The elastic member 15 may be a spring, rubber or other material that increases damping. The sliding cover 13 may include a cover body 131 and a slider 132 connected to the cover body 131, where the slider 132 may be in a cuboid shape and slidably matched with the lamp holder 11, so that the sliding cover 13 may slide the cross section of the cover body 131 relative to the lamp holder 11 and may be an arc-shaped and rectangular combined graph, and the cover body 131 is closed at one end far away from the camera 12, and the cover body 131 is used for covering the camera 12, so as to prevent dust, liquid and other foreign matters from entering the camera 12, resulting in damage to the camera 12.

Referring to fig. 2 and 4, the lamp holder 11 may include a base 111 and a lamp post 112, the lamp post 112 may be in a hollow cuboid shape, the base 111 may be provided with a lens holder 113, the cross section of the lens holder 113 is similar to the cross section of the cover 131, the lens holder 113 is fixedly connected with the lamp post 112 through a threaded fastener 16, and the camera 12 is fixedly connected with the lens holder 113. Specifically, in some embodiments, the lens holder 113 includes an inner housing 1131 and an outer housing 1132 connected to the inner housing 1131, the outer housing 1132 is provided with a sliding slot 1133a slidably engaged with the slider 132, and the elastic member 15 abuts between the outer housing 1132 and the slider 132. The outer housing 1132 is fixedly connected to the base 111, the light pole 112 is fixedly connected to the outer housing 1132 through the threaded fastener 16, and the camera 12 is fixedly connected to the inner housing 1131. In some embodiments, the inner housing 1131 may be provided with a light hole, which is disposed corresponding to the camera 12 to expose the camera 12 for shooting, and may be further provided with a lens 1135a, such as a sapphire lens, a glass lens, or a plastic lens, for protecting the camera 12, preventing the camera 12 from being scratched when exposed, protecting the camera 12, and preventing the camera 12 from being scratched when exposed

The end of the outer housing 1132 near the sliding cover 13 protrudes out of the inner housing 1131 along the circumferential direction, that is, the end of the outer housing 1132 near the sliding cover 13 forms a step structure with the inner housing 1131, and the sliding cover 13 is used for being jointed with the end of the outer housing 1132 near the sliding cover 13 to cover the camera 12, and the circumferential outer surface of the sliding cover 13 is flush with the circumferential outer surface of the outer housing 1132. In other words, when the sliding cover 13 is in the first position, the opposite end surfaces of the cover 131 and the housing 1132 can abut against each other, and the circumferential outer surface of the cover 131 and the circumferential outer surface of the housing 1132 can be regarded as two portions of the same curved surface, so as to form a substantially smooth continuous curved surface at the joint of the two portions, so that the appearance of the desk lamp 10 is more concise and beautiful.

In some embodiments, two or more spaced apart sound holes 1134a may be formed on two opposite sides of the housing 1132, which may be suitable for setting a video call and a video recording sound, a microphone and a speaker may be disposed in the housing 1132, where the microphone and the speaker are corresponding to the sound holes 1134a, the microphone is used for picking up a user's sound and converting a sound signal into an electrical signal, the speaker is used for converting the electrical signal into a sound signal, the sound holes 1134a are used for entering and exiting the sound, and the sound holes 1134a are used as channels for entering and exiting the sound.

The desk lamp 10 may further include a circuit board 18, the circuit board 18 is fixedly connected to the inner housing 1131, the camera 12 is electrically connected to the circuit board 18, and a control circuit is integrated on the circuit board 18. The base 111 is provided with a communication interface 17 for connecting an external power source, the communication interface 17 is connected to the circuit board 18, and the communication interface 17 can be connected to an external device such as a cellular phone or a computer to transmit data between the external device and the desk lamp 10, for example, to transmit photographing data of the camera 12 to the external device.

Referring to fig. 2 and 5, the lamp post 112 may include a first lamp post 1121 and a second lamp post 1122, the first lamp post 1121 is fixedly connected to the base 111, the second lamp post 1122 is rotatably connected to an end of the first lamp post 1121 far from the first lamp post 1121, and the rotation axes of the first lamp post 1121 and the second lamp post 1122 are parallel to the second direction. Specifically, in some embodiments, one of the first light pole 1121 and the second light pole 1122 is provided with a connection shaft, and the other of the first light pole 1121 and the second light pole 1122 is provided with a shaft hole that is in rotation fit with the connection shaft to achieve rotational connection of the two, and the axial direction of the connection shaft is parallel to the second direction so that the second light pole 1122 rotates about the second direction with respect to the first light pole 1121. In other embodiments, the first light pole 1121 and the second light pole 1122 may be rotationally coupled in other ways.

Further, the first direction is perpendicular to the second direction, the frame 141 of the lamp cap 14 is rotatably connected to an end of the second lamp pole 1122 away from the first lamp pole 1121, and the rotation axes of the lamp cap 14 and the second lamp pole 1122 are perpendicular to the second direction. Specifically, in some embodiments, one of the second lamp pole 1122 and the lamp cap 14 is provided with a connecting shaft, and the other of the second lamp pole 1122 and the lamp cap 14 is provided with a shaft hole rotationally fitted with the connecting shaft, so as to realize rotational connection of the two, and the axial direction of the connecting shaft is perpendicular to the second direction. In other embodiments, the second light pole 1122 and the light head 14 may be rotationally coupled in other ways. In the embodiment shown in fig. 1, when the second lamp pole 1122 is substantially horizontally oriented, the rotational axes of the lamp head 14 and the second lamp pole 1122 may be considered to be parallel to the first direction, i.e. parallel to the first lamp pole 1121. Because the first lamp post 1121 is rotationally connected to the second lamp post 1122, after the first lamp post 1121 rotates relative to the second lamp post 1122, the rotation axes of the lamp cap 14 and the second lamp post 1122 are no longer parallel to the first lamp post 1121, i.e. no longer parallel to the first direction, but the rotation axes of the lamp cap 14 and the second lamp post 1122 are still perpendicular to the second direction.

The second lamp pole 1122 is configured to rotate relative to the first lamp pole 1121 to bring the lamp head 14 closer to the first lamp pole, and in particular, the second lamp pole 1122 is configured to rotate relative to the first lamp pole 1121 to move the light emitting panel 142 toward the first lamp pole 1121 and closer to the first lamp pole 1121. The lamp cap 14 is configured to rotate relative to the second lamp pole 1122 to reduce an angle between a longitudinal direction of the lamp cap 14 and the first lamp pole 1121.

In some embodiments, the second light pole 1122 includes an intermediate rod 1123 and a connecting rod 1124, the intermediate rod 1123 and the connecting rod 1124 being rotatably connected, and the axis of rotation of the intermediate rod 1123 and the connecting rod 1124 being parallel to the second direction, in particular, one of the intermediate rod 1123 and the connecting rod 1124 being provided with a connecting shaft, the other of the intermediate rod 1123 and the connecting rod 1124 being provided with a shaft hole rotatably fitted with the connecting shaft to enable rotational connection of the two, the axis of the connecting shaft being parallel to the second direction to enable rotation of the connecting rod 1124 relative to the intermediate rod 1123 about the second direction, in other embodiments the intermediate rod 1123 and the connecting rod 1124 may be rotatably connected in other ways. The end of the connecting rod 1124 remote from the intermediate rod 1123 is rotatably connected to the lamp head 14, and the end of the intermediate rod 1123 remote from the connecting rod 1124 is rotatably connected to the first lamp post 1121. The connecting rod 1124 can drive the lamp cap 14 to rotate around the second direction relative to the middle rod 1124, so that a user can rotate the connecting rod 1124 along the second direction according to the requirement to adjust the irradiation range of the desk lamp 10, for example, when the connecting rod 1124 winds around the middle rod 1123 in a direction far away from the first rod 1121, the irradiation range of the desk lamp 10 is enlarged, and when the connecting rod 1124 winds around the middle rod 1123 in a direction near to the first rod 1121, the irradiation range of the desk lamp 10 is reduced, thereby increasing the practicability of the desk lamp 10.

In the prior art, the desk lamp 10 has a large length and width, which is inconvenient for storage and transportation. According to the table lamp 10 disclosed by the utility model, the second lamp pole 1122 can be basically positioned on a straight line through the rotary connection of the middle pole 1123 and the connecting rod 1124, and then the middle pole 1123 is rotated relative to the first lamp pole 1121, so that the included angle between the second lamp pole 1122 and the first lamp pole 1121 is smaller. At this time, the lamp cap 14 may also rotate relative to the connecting rod 1124, so that the included angle between the length direction of the lamp cap 14 and the first lamp post 1121 is reduced as much as possible, so as to reduce the size of the whole desk lamp 10 in the second direction or the width direction, so that the desk lamp 10 is folded into a shape with smaller size, and is convenient for storage and transportation.

Referring to fig. 6, in an embodiment in which the camera is omitted, the base 14 is rotatable relative to the second pole 1122 at least to a first position in which the longitudinal direction of the base 14 is perpendicular to the second pole 1122, as shown in fig. 1, and a second position; in the second position, the length direction of the lamp cap 14 is parallel to the second lamp pole 1122, as shown in fig. 6, and the second lamp pole 1122 is used to rotate relative to the first lamp pole 1121 so that the lamp cap 14 in the second position is located between the first lamp pole 1121 and the second lamp pole 1122. In this embodiment, the lamp cap 14 is first rotated to the second position relative to the second lamp pole 1122, and then the second lamp pole 1122 is rotated relative to the first lamp pole 1121, so that the angle between the second lamp pole 1122 and the first lamp pole 1121 is reduced as much as possible, and the lamp cap 14 is located between the first lamp pole 1121 and the second lamp pole 1122, so that the smaller width dimension can be obtained by this folding manner.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. A desk lamp, comprising:

a base;

the first lamp post is fixedly connected to the base;

2. The desk lamp as recited in claim 1, wherein the lamp base is rotatable relative to the second light pole to at least a first position and a second position, the length direction of the lamp base being perpendicular to the second light pole in the first position; when the lamp cap is at the second position, the length direction of the lamp cap is parallel to the second lamp post, and the second lamp post is used for rotating relative to the first lamp post so that the lamp cap at the second position is positioned between the first lamp post and the second lamp post.

3. The desk lamp as recited in claim 1, wherein the second lamp post comprises a middle post and a connecting post, the middle post and the connecting post are rotatably connected, and the axes of rotation of the middle post and the connecting post are parallel to the second direction, an end of the connecting post remote from the middle post is rotatably connected to the lamp head, and an end of the middle post remote from the connecting post is rotatably connected to the first lamp post.

4. A desk lamp as recited in claim 3, wherein the desk lamp has a first direction and a second direction perpendicular to the first direction, the first direction being parallel to a length direction of the first lamp post, a rotational axis of the first lamp post and the second lamp post being parallel to the second direction, a rotational axis of the intermediate rod and the connecting rod being parallel to the second direction, a rotational axis of the connecting rod and the lamp head being perpendicular to the second direction.

5. The table lamp of claim 1, wherein the lamp base includes a frame and a light emitting plate coupled to the frame, the frame rotatably coupled to the second light post, the second light post configured to rotate relative to the first light post to move the light emitting plate toward and closer to the first light post.

6. The table lamp of claim 1, wherein the table lamp includes a camera fixedly connected to the base.

7. The desk lamp as recited in claim 6, wherein the desk lamp includes a slider slidably coupled to the base and capable of sliding relative to the base such that the camera is covered or exposed.

8. The desk lamp as recited in claim 7, comprising an elastic member abutting between the base and the slider to prevent the slider from sliding off when the camera is exposed.

9. The desk lamp as recited in any one of claims 1-7, wherein the base is provided with two or more sound holes spaced apart.

10. A desk lamp as claimed in any one of claims 1 to 7, characterized in that the base is provided with a communication interface.