Lamp

Abstract

The invention relates to the technical field of illumination, and provides a lamp which comprises a lamp holder, a lamp cover and a lamp cover. The lamp panel is mounted on the lamp holder, and lamp beads are arranged on the lamp panel; the lampshade is installed on the lamp holder and used for covering the lamp panel. The first mounting piece is used for mounting or separating the lampshade and the lamp holder; the second mounting piece is used for mounting or separating the lamp panel and the lamp holder; when the lampshade moves relative to the lamp holder, the lampshade and the lamp holder are installed and fixed through the first installation piece. Movement of the lampshade relative to the lamp holder can drive the second mounting piece to move, so that the lamp panel and the lamp holder are mounted. When the lamp panel and the lamp holder are mounted or separated and the lampshade and the lamp holder are mounted or separated, the lampshade only needs to move relative to the lamp holder, the lamp holder and the lampshade can be mounted or separated through the first mounting piece and the lamp panel through the second mounting piece under rotation of the lampshade, repeated operation is not needed, and the mounting efficiency is improved. And the lampshade can be conveniently detached or the lamp panel can be conveniently replaced.

Description

Technical Field

[0001] The present invention relates to the technical field of lighting, and particularly relates to a lighting fixture. Background Art

[0002] LED lighting fixtures are widely used in households, factories, and public lighting areas due to their low power consumption and energy-saving features. They are also used in some VR experience halls, e-sports halls, Internet cafes, etc. However, with different usage times and locations, there is a need to replace lamp beads or clean the lamp cover.

[0003] There are currently two replacement methods for LED lighting fixtures. One method only requires pulling out the lamp beads without opening the lamp cover, which is only applicable to the replacement of the lamp board and has great limitations in the usage places. The other method is to fix the LED lamp board on the lamp holder inside the lamp cover. When replacing the LED lamp board, it is necessary to remove the lamp cover and the lamp board in sequence, and most of them use bolts for fixation, which is inconvenient to operate. Summary of the Invention

[0004] Aiming at the deficiency of the existing technology that the lamp cover and the lamp board are not easy to remove, the purpose of the present invention is to provide a lighting fixture that is easy to disassemble.

[0005] To solve the above problems, the present invention provides the following technical solutions: The embodiment of the present application provides a lighting fixture, including: A lamp head for power supply; A lamp board installed on the lamp head, and lamp beads are provided on the lamp board; A lamp cover installed on the lamp head for covering the lamp board; A first mounting member for the installation or separation of the lamp cover and the lamp head; A second mounting member for the installation or separation of the lamp board and the lamp head; When the lamp cover moves relative to the lamp head, the lamp cover and the lamp head are installed and fixed through the first mounting member; the movement of the lamp cover relative to the lamp head can drive the second mounting member to move, so that the lamp board is installed on the lamp head; When the lamp cover moves in the opposite direction relative to the lamp head, the lamp cover and the lamp head are separated through the first mounting member; the reverse movement of the lamp cover relative to the lamp head can drive the second mounting member, so that the lamp board is separated from the lamp head.

[0006] In some embodiments, the first mounting member includes a relief groove and a clamping groove provided on the lamp head, and a first protrusion provided on the lamp cover; The clamping groove is provided on one side of the relief groove; the first protrusion can be placed in the relief groove and the clamping groove; When the first protrusion is placed in the clearance groove, the lampshade can rotate relative to the lamp head. At this time, the lampshade and the lamp head can be separated. When the first protrusion is rotated to the clamping groove on one side through the clearance groove, the lampshade and the lamp head are fixedly installed.

[0007] In some embodiments, the lamp further includes a mounting ring, and the lamp panel is mounted in the mounting ring.

[0008] In some embodiments, a first connector is provided in the lamp holder; The lamp board is provided with a second connector, and the second connector can be communicated with the first connector; When the first connector is connected to the second connector, the lamp beads on the lamp board can be powered by the lamp holder to emit light.

[0009] In some embodiments, the second mounting member includes a limiting groove, an inclined surface connected to the bottom of the limiting groove, a second protrusion, and a supporting member; The limiting groove and the inclined surface are provided on the lampshade; the second protrusion is provided on the mounting ring, and the second protrusion can be placed in the limiting groove; the supporting member is provided on the lamp holder, and the supporting member is used to support and limit the second protrusion; When the lampshade rotates relative to the lamp head, the lampshade drives the mounting ring to rotate via the second protrusion; when the second protrusion rotates the support member, the support member limits the rotation of the second protrusion, and at this time, the first protrusion is located in the clearance groove; Afterwards, under the action of the inclined surface, the lampshade pushes the second protrusion to move toward the side close to the lamp head, so that the second connector is connected to the first connector; when the second connector is connected to the first connector, the first protrusion is placed in the slot, and the lampshade is fixedly installed on the lamp head.

[0010] In some embodiments, the number of the first mounting members is greater than or equal to two; The number of the second mounting members is greater than or equal to two.

[0011] In some embodiments, the lamp further comprises a pusher; The pushing member is installed on the lamp holder, and the pushing member is used to separate the second connecting member from the first connecting member.

[0012] In some embodiments, the number of the pushing members is the same as the number of the second mounting members, and each of the pushing members is placed on a side of the second mounting member close to the lamp holder.

[0013] In some embodiments, the pushing member includes a spring and a pushing block; The spring is located between the lamp head and the pushing block. After the pushing block contacts the second protrusion, the pushing block can push the second protrusion to move away from the lamp head.

[0014] In some embodiments, a sealing ring is provided on the lamp, and the sealing ring is installed on the lamp head; when the lamp cover is installed on the lamp head, the lamp cover presses the sealing member to seal between the lamp head and the lamp cover.

[0015] The beneficial effect of the present invention is that when the lamp board is installed or separated from the lamp head and the lamp cover is installed or separated from the lamp head, only by moving the lamp cover relative to the lamp head, the lamp head and the lamp cover can be installed or separated through the first installation member under the rotation of the lamp cover, and the lamp head and the lamp board can be installed or separated through the second installation member, without repetitive operations, which is convenient for removing the lamp cover or replacing the lamp board. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a perspective view of the present invention; Figure 2 is an exploded view of the present invention; Figure 3 is an exploded view of the present invention for facilitating the observation of the inside of the lamp head; Figure 4 is a perspective view of the present invention with the second protrusion of the lamp board placed in the limiting groove; Figure 5 is a perspective view of the present invention with the lamp board and the lamp head installed and the lamp cover removed separately.

[0017] REFERENCE SIGNS: 100, lamp; 110, lamp head; 120, lamp board; 130, lamp cover; 160, mounting ring; 170, pushing member; 180, sealing ring; 10a, first connector; 10b, second connector; 111, relief groove; 112, clamping groove; 133, first protrusion; 131, limiting groove; 132, inclined surface; 163, second protrusion; 114, support member; 161, blocking member; 162, blocking groove; 171, spring; 172, pushing block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the protection scope of the present application.

[0019] In addition, the terms "first" and "second" are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality of" means two or more unless otherwise specifically defined.

[0020] For convenience in describing the first direction, second direction, and third direction in the embodiments of the present application, the first direction is the left - right direction in the drawings, the second direction is the front - back direction in the drawings, and the third direction is the up - down direction in the drawings. Among them, the arrow direction of the x - axis is the "right" direction in the following text, the arrow direction of the y - axis is the "up" direction in the following text, and the arrow direction of the z - axis is the "back" direction in the following text. In the actual application of the present application, this is not limited thereto.

[0021] As Figures 1 - 3 shown, this embodiment provides a lighting fixture 100, which includes a lamp head 110, a lamp board 120, a lamp shade 130, a first mounting member, and a second mounting member. The lamp head 110 is used for power supply, the lamp head 110 is installed on the lamp head 110 (should this be a typo? Maybe it means the lamp board 120 is installed on the lamp head 110), the lamp board 120 is provided with lamp beads; the lamp shade 130 is installed on the lamp head 110 and is used to cover the lamp board 120; the first mounting member is used for the installation or separation of the lamp shade 130 and the lamp head 110; the second mounting member is used for the installation or separation of the lamp board 120 and the lamp head 110; when the lamp shade 130 moves relative to the lamp head 110, the lamp shade 130 and the lamp head 110 are installed and fixed through the first mounting member; the movement of the lamp shade 130 relative to the lamp head 110 can drive the second mounting member to move, so that the lamp board 120 and the lamp head 110 are installed; when the lamp shade 130 moves in the opposite direction relative to the lamp head 110, the lamp shade 130 and the lamp head 110 are separated through the first mounting member; the reverse movement of the lamp shade 130 relative to the lamp head 110 can drive the second mounting member, so that the lamp board 120 and the lamp head 110 are separated. That is to say, when the lamp board 120 and the lamp head 110 are installed or separated and the lamp shade 130 and the lamp head 110 are installed or separated, only by moving the lamp shade 130 relative to the lamp head 110, it is possible to install or separate the lamp head 110 and the lamp shade 130 through the first mounting member and install or separate the lamp head 110 and the lamp board 120 through the second mounting member under the rotation of the lamp shade 130. The operation is simple and does not require repetitive operations, which is convenient for cleaning the lamp shade 130 or replacing the lamp board 120.

[0022] As Figures 1 - 3As shown in the figure, in this embodiment, the first mounting member includes a relief groove 111 and a clamping groove 112 provided on the lamp head 110, and a first protrusion 133 provided on the lamp cover 130; the clamping groove 112 is provided on one side of the relief groove 111; the first protrusion 133 can be placed in the relief groove 111 and the clamping groove 112; when the first protrusion 133 is placed in the relief groove 111, the lamp cover 130 can rotate relative to the lamp head 110, at this time, the lamp cover 130 and the lamp head 110 can be separated, and when the first protrusion 133 rotates through the relief groove 111 to the clamping groove 112 on one side, the lamp cover 130 and the lamp head 110 are fixedly installed. By using the relief groove 111 and the clamping groove 112, the installation and separation of the lamp cover 130 and the lamp head 110 can be achieved only by rotating the first protrusion 133 into the clamping groove 112 or the relief groove 111, enabling the lamp cover 130 and the lamp head 110 to be quickly positioned and installed and conveniently separated, without the need to rotate multiple times by means of bolts, thus reducing the operation burden.

[0023] As Figures 2 - 3 shown, in this embodiment, the lamp 100 further includes a mounting ring 160, and the lamp board 120 is installed inside the mounting ring 160. Since the lamp board 120 is relatively thin, placing the lamp board 120 in the mounting ring 160 can prevent the lamp board 120 from being damaged due to force during installation.

[0024] A stop member 161 is provided on the mounting ring 160, and a stop groove 162 is provided on the lamp board 120. When the lamp board 120 is installed on the mounting ring 160, the stop groove 162 and the stop member 161 can facilitate positioning and prevent misalignment during installation due to the skew of the lamp board 120. A friction layer is provided on the circumferential side inside the mounting ring 160, and the friction layer prevents the lamp board 120 and the mounting ring 160 from easily separating after installation. The friction layer can be a rubber layer.

[0025] As Figures 2 - 3 shown, in this embodiment, a first connector 10a is provided inside the lamp head 110; a second connector 10b is provided on the lamp board 120, and the second connector 10b can be connected to the first connector 10a; when the first connector 10a is connected to the second connector 10b, the lamp beads on the lamp board 120 can be powered by the lamp head to emit light. After the first connector 10a and the second connector 10b are connected, the lamp beads on the lamp board 120 can emit light, which can solve the problem of difficult replacement of the wiring method.

[0026] As Figures 1 - 5As shown, in this embodiment, the second mounting member includes a limiting groove 131, an inclined surface 132 connected to the bottom of the limiting groove 131, a second protrusion 163 and a supporting member 114; the limiting groove 131 and the inclined surface 132 are provided on the lampshade 130; one end of the inclined surface 132 away from the limiting groove 131 is connected to the top of the lampshade 130, and the second protrusion 163 is provided on the mounting ring 160, and the second protrusion 163 can be placed in the limiting groove 131; the supporting member 114 is provided on the lamp holder 110, and the supporting member 114 is used to support and limit the second protrusion 163; when the lampshade 130 rotates relative to the lamp holder 110, the lampshade 130 drives the mounting ring 160 to rotate via the second protrusion 163; when the second protrusion 163 is rotated on the support member 114, the support member 114 limits the rotation of the second protrusion 163. At this time, the first protrusion 133 is located in the make way groove 111; thereafter, under the action of the inclined surface 132, the lampshade 130 pushes the second protrusion 163 to move toward the side close to the lamp holder 110, so that the second connector 10b is connected with the first connector 10a; when the second connector 10b is connected with the first connector 10a, the first protrusion 133 is placed in the slot 112, and the lampshade 130 and the lamp holder 110 are fixedly installed. That is to say, when the lampshade 130 rotates relative to the lamp holder 110 and the first protrusion 133 is located at the side of the giving groove 111 away from the slot 112, the second protrusion 163 is placed in the limiting groove 131, and the second protrusion 163 does not contact the support member 114. At this time, the lampshade 130 and the lamp board 120 can be separated from the lamp holder 110; when the first protrusion 133 rotates to the side of the giving groove 111 close to the slot 112 and is not placed in the slot 112, the second protrusion 163 contacts the support member 114, and the second protrusion 163 is still placed in the limiting groove 131. At this time, the lampshade 130 can be separated from the lamp holder 110, and the lamp board 120 0 is not separated from the lamp holder 110 under the support of the support 114, and the second connector 10b is not connected with the first connector 10a; when the first protrusion 133 rotates into the slot 112, the second protrusion 163 is blocked by the support 114 and stops rotating with the lampshade 130, and the second protrusion 163 moves along the inclined surface 132 and disengages from the limiting groove 131. When the second protrusion 163 moves along the inclined surface 132, the lamp board 120 moves to the side close to the lamp holder 110. At this time, the lampshade 130 is fixed to the lamp holder 110, and the lamp board 120 is limited by the support 114 so that the second connector 10b is connected with the first connector 10a. Through the above method, the lampshade 130 can be removed separately, and the lamp board 120 can be disassembled and replaced, and only the lampshade 130 needs to be rotated, which is convenient to operate.

[0027] The support member 114 is composed of a first rod and a second rod. The first rod points to the lamp holder 110 and the second rod is located at an end of the first rod away from the lamp holder 110. The second protrusion 163 can fall on the second rod after moving away from the lamp holder 110. The first rod can prevent the second protrusion 163 from continuing to move.

[0028] As Figures 2 - 3 shown, in this embodiment, the number of the first mounting members is greater than or equal to two; the number of the second mounting members is greater than or equal to two. The first mounting members and the second mounting members are both evenly distributed along the circumferential side of the lamp 100. By setting the number of the first mounting members and the second mounting members to be greater than or equal to two, and both the first mounting members and the second mounting members are evenly distributed along the circumferential side of the lamp 100, it is ensured that there will be no loosening or the problem of the cover body falling off and being damaged due to unilateral force after installation.

[0029] The installation effect is the best when the number of the first mounting members is four, and the installation effect is the best when the number of the second mounting members is four.

[0030] As Figure 3 、 Figure 5 shown, in the embodiment, the lamp 100 further includes a pushing member 170; the pushing member 170 is installed on the lamp head 110, and the pushing member 170 is used to separate the second connecting member from the first connecting member. By providing the pushing member 170, when there is no thrust from the lamp cover 130 to the second protrusion 163 towards the lamp head 110, the pushing member 170 can move the second protrusion 163 towards the side away from the lamp head 110, so that the second connector 10b on the lamp board 120 is separated from the first connector 10a on the lamp head 110; it can not only facilitate the removal of the lamp board 120, but also separate the second connector 10b from the first connector 10a when only the lamp cover 130 is removed, avoiding the risk of electric shock caused by the power not being turned off or being suddenly turned on by others.

[0031] The number of the pushing members 170 is the same as that of the second mounting members, and each pushing member 170 is placed on one side of a second mounting member close to the lamp head 110. By providing a plurality of pushing members 170, the lamp board 120 can be simultaneously subjected to the force moving away from the lamp head 110 in all directions, thus ensuring that the first connector 10a and the second connector 10b will not be stuck due to uneven force.

[0032] As Figure 3As shown, in the embodiment, the pushing member 170 includes a spring 171 and a pushing block 172; the spring 171 is located between the lamp head 110 and the pushing block 172. After the pushing block 172 contacts the second protrusion 163, the pushing block 172 can push the second protrusion 163 to move away from the lamp head 110. By the contact between the pushing block 172 and the second protrusion 163 and under the action of the spring 171, the second protrusion 163 moves away from the lamp head 110. This ensures that the spring 171 can contract and avoid when the second protrusion 163 is pushed by the inclined surface 132, preventing the second protrusion 163 from getting stuck and unable to move towards the lamp head 110 when moving. And after the spring 171 is compressed, the reaction force of the spring 171 acts on the lamp cover 130 through the second protrusion 163, making the first protrusion 133 on the lamp cover 130 fit tightly in the card slot 112, thus preventing the lamp cover 130 from easily detaching due to shaking and making the fixation between the lamp head 110 and the lamp cover 130 more secure.

[0033] As Figure 3 shown, in this embodiment, a sealing ring 180 is provided on the lamp 100, and the sealing ring 180 is installed on the lamp head 110; when the lamp cover 130 is installed on the lamp head 110, the lamp cover 130 presses the sealing member to seal between the lamp head 110 and the lamp cover 130. Using the sealing ring 180 for sealing keeps the inside of the lamp cover 130 dry and prevents the corrosion of the lamp board 120 from accelerating due to water vapor seeping into the lamp cover 130 when it rains.

[0034] In summary, the present invention provides a lamp. When the lamp board is installed or separated from the lamp head and the lamp cover is installed or separated from the lamp head, only by moving the lamp cover relative to the lamp head, the lamp head and the lamp cover can be installed or separated through the first installation member and the lamp head and the lamp board can be installed or separated through the second installation member under the rotation of the lamp cover, without repetitive operations, which is convenient for removing the lamp cover or replacing the lamp board.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present application.

Claims

1. A lamp, characterized in that: include: Lamp holder, used for power supply; A lamp board is mounted on the lamp holder, and lamp beads are arranged on the lamp board; A lampshade, mounted on the lamp holder, and used to cover the lamp panel; A first mounting member, used for mounting or separating the lampshade from the lamp holder; A second mounting member, used for mounting or separating the lamp board from the lamp holder; When the lampshade moves relative to the lamp head, the lampshade and the lamp head are fixedly mounted via the first mounting member; the movement of the lampshade relative to the lamp head can drive the second mounting member to move, so that the lamp board and the lamp head are mounted; When the lampshade moves in the opposite direction relative to the lamp head, the lampshade and the lamp head are separated via the first mounting member; the opposite movement of the lampshade relative to the lamp head can drive the second mounting member to separate the lamp panel from the lamp head.

2. The lamp according to claim 1, characterized in that: The first mounting member includes a clearance groove and a clamping groove provided on the lamp holder and a first protrusion provided on the lamp cover; The clamping slot is arranged at one side of the clearance slot; the first protrusion can be placed in the clearance slot and the clamping slot; When the first protrusion is placed in the clearance groove, the lampshade can rotate relative to the lamp head. At this time, the lampshade and the lamp head can be separated. When the first protrusion is rotated to the clamping groove on one side through the clearance groove, the lampshade and the lamp head are fixedly installed.

3. The lamp according to claim 2, characterized in that: The lamp also includes a mounting ring, and the lamp panel is mounted in the mounting ring.

4. The lamp according to claim 3, characterized in that: A first connector is provided in the lamp holder; The lamp board is provided with a second connector, and the second connector can be communicated with the first connector; When the first connector is connected to the second connector, the lamp beads on the lamp board can be powered by the lamp holder to emit light.

5. The lamp according to claim 4, characterized in that: The second mounting member includes a limiting groove, an inclined surface connected to the bottom of the limiting groove, a second protrusion and a supporting member; The limiting groove and the inclined surface are provided on the lampshade; the second protrusion is provided on the mounting ring, and the second protrusion can be placed in the limiting groove; the supporting member is provided on the lamp holder, and the supporting member is used to support and limit the second protrusion; When the lampshade rotates relative to the lamp head, the lampshade drives the mounting ring to rotate via the second protrusion; when the second protrusion rotates the support member, the support member limits the rotation of the second protrusion, and at this time, the first protrusion is located in the clearance groove; Afterwards, under the action of the inclined surface, the lampshade pushes the second protrusion to move toward the side close to the lamp head, so that the second connector is connected to the first connector; when the second connector is connected to the first connector, the first protrusion is placed in the slot, and the lampshade is fixedly installed on the lamp head.

6. The lamp according to claim 1, characterized in that: The number of the first mounting members is greater than or equal to two; The number of the second mounting members is greater than or equal to two.

7. The lamp according to claim 1, characterized in that: The lamp also includes a pushing member; The pushing member is installed on the lamp holder, and the pushing member is used to separate the second connecting member from the first connecting member.

8. The lamp according to claim 7, characterized in that: The number of the pushing members is the same as that of the second mounting members, and each of the pushing members is disposed on a side of the second mounting member close to the lamp holder.

9. The lamp according to claim 7, characterized in that: The pushing member includes a spring and a pushing block; The spring is located between the lamp holder and the pushing block. When the pushing block contacts the second protrusion, the pushing block can push the second protrusion to move toward a side away from the lamp holder.

10. The lamp according to claim 1, characterized in that: The lamp is provided with a sealing ring, which is installed on the lamp head; when the lampshade and the lamp head are installed, the lampshade presses the sealing member to seal between the lamp head and the lampshade.

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