Lamp with lampshade convenient to repair and replace

Abstract

The lamp with the lampshade convenient to repair and replace comprises a lamp body, a light source radiator, a power source box, the lampshade and two side covers, and the light source radiator is arranged on the back face of the lamp body; the lampshade is installed on the front face of the lamp body in a removable mode, and the front face of the lamp body is a light-emitting face. The two side covers are detachably mounted on the two sides of the power supply box; the two side covers abut against the two sides of the lamp body to form installation limiting of the lampshade. The lamp body is rotationally connected with the power supply box through a rotary damping combination, and the lamp body rotates to open the power supply box; locking pieces are arranged between the lamp body and the two side covers and used for locking rotation of the lamp body. The lampshade is designed in a pull-out mode to be matched with detachable installation of the side cover, and the lampshade can be pulled out to be replaced only by disassembling the side cover; the lamp body is rotationally connected with the power box through the rotary damping combination to form a rotary flip structure, the power box can be rotationally opened to deal with faults, and operation is simple.

Description

Technical Field

[0001] The utility model relates to lighting equipment, in particular to a lamp with a lampshade that is convenient to repair and replace. Background Art

[0002] Lamps refer to devices or equipment used for lighting. Lamps can be installed on walls, ceilings, floors, furniture or other objects to provide light sources. They include high bay lights suitable for some large high-rise buildings such as factory workshops, large supermarkets, exhibition halls, gymnasiums, mines, mine shafts and other places that require industrial and mining lighting.

[0003] The heat sink of the current Gaopeng lamp adopts a two-piece structure, with a power box in the middle and a fixed structure added to the end caps at both ends. The structure is relatively complex and the assembly is relatively cumbersome. When dealing with power failure or replacing the lampshade, the entire lamp needs to be disassembled, which is cumbersome and time-consuming. Utility Model Content

[0004] In order to solve the main technical problems in the prior art that the entire lamp needs to be disassembled for maintenance, which is cumbersome to operate, the utility model provides a lamp that is convenient for repairing and replacing the lampshade. The specific technical solution is as follows:

[0005] The utility model provides a lamp that is convenient for repairing and replacing a lampshade, comprising a lamp body, a light source radiator, a power supply box, a lampshade and two side covers, wherein the light source radiator is arranged on the back of the lamp body; the lampshade is installed on the front of the lamp body in a removable manner, and the front of the lamp body is a light-emitting surface; the power supply box is installed behind the light source radiator;

[0006] The two side covers are detachably mounted on the two sides of the power box; the two side covers are against the two sides of the lamp body to form an installation limit for the lampshade;

[0007] The lamp body is rotationally connected to the power box through a rotation damping combination, and the lamp body rotates to open the power box; a lock is provided between the lamp body and both side covers, and the lock is used to lock the rotation of the lamp body.

[0008] In a preferred embodiment, the light source heat sink is an integrated light source heat sink.

[0009] In a preferred embodiment, the rotation angle between the lamp body and the power box is set at 0°-90°.

[0010] In a preferred embodiment, the side cover includes an upper cover and a lower cover, the upper cover is installed on the side of the lamp body, and the lower cover is installed on the side of the power box;

[0011] The upper cover and the lower cover are connected via the locking member.

[0012] In a preferred embodiment, the upper cover and the lower cover are locked together by screws, and the locking element is the screw.

[0013] In a preferred embodiment, the upper cover and the lamp body are detachably mounted by screws.

[0014] In a preferred embodiment, the side cover is connected to the power box and the lamp body respectively by screws; the locking member is a screw used to connect the side cover and the lamp body.

[0015] In a preferred embodiment, the side cover is rotatably connected to the power box via a rotating shaft, and the side cover is rotated relative to the power box to open the power box.

[0016] In a preferred embodiment, a side edge of the side cover opposite to the rotation axis is connected to the lamp body by screws.

[0017] Compared with the prior art, the technical solution of the utility model has the following beneficial effects:

[0018] 1. The lampshade is designed to be removable with the side cover, and the lampshade can be pulled out and replaced by simply removing the side cover on one side, which is easy to operate. Compared with the existing structure that requires the entire lamp to be disassembled and then replaced with a different type of lampshade, the labor cost of the replacement operation can be reduced.

[0019] 2. The lamp body is rotationally connected to the power box through a rotary damping combination to form a rotary flip cover structure. The power box can be rotated to handle power failures or connect wires. The design is novel and the operation is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of the lamp in the preferred embodiment of the utility model;

[0021] Figure 2 This is a schematic diagram of the lamp body rotating to open the power box of the first embodiment of the utility model;

[0022] Figure 3 This is a schematic diagram of the installation of a pull-out lampshade according to the first embodiment of the utility model;

[0023] Figure 4 It is an enlarged view of the rotary damping assembly of the first embodiment of the utility model;

[0024] Figure 5 This is a schematic structural diagram of a lock member according to a first embodiment of the utility model;

[0025] Figure 6 This is a schematic diagram of the installation of the side cover of the second embodiment of the utility model;

[0026] Figure 7This is a schematic diagram of the overall structure of the lamp in the third embodiment of the utility model;

[0027] Figure 8 It is a schematic diagram of the installation of the side cover of the third embodiment of the utility model.

[0028] Explanation of the reference numerals: 1. lamp body; 2. light source heat sink; 3. power supply box; 4. lampshade; 5. side cover; 51. upper cover; 52. lower cover; 53. rotating shaft; 6. rotating damping assembly; 7. screw. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0030] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0031] In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installed", "provided with", "installed / connected", "connected", etc. should be understood in a broad sense. For example, "connection" can be a wall-mounted connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be a direct connection or an indirect connection through an intermediate medium. It can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0032] refer to Figure 1-Figure 8 This embodiment provides a lamp that is easy to repair and replace the lampshade 4. The lamp is a high-bay lamp for lighting high-altitude spaces and is suitable for use in: some large high-rise buildings such as factory workshops, large supermarkets, exhibition halls, gymnasiums, mines, mines and other places that require industrial and mining lighting.

[0033] The lamp comprises a lamp body 1, a light source radiator 2, a power supply box 3, a lampshade 4 and two side covers 5. The power supply box 3 has a cavity for installing a power source and wiring. The lamp body 1 has a built-in light source, which is connected to the power supply box 3 for lighting. The light source radiator 2 is arranged on the back of the lamp body 1 for heat dissipation. The lampshade 4 is installed on the front of the lamp body 1 through a pull-out structure, and the front is the light-emitting surface of the lamp body 1.

[0034] Two side covers 5 are installed on both sides of the power box 3, and the side covers 5 cover both sides of the lamp body 1. The detachable installation of the side covers 5 enables the lampshade 4 to be replaced by a pull-out method. The lampshade 4 is arranged on the front of the lamp body 1. When a different lampshade 4 needs to be replaced, it is only necessary to remove the side cover 5 on one side of the lamp body 1, and then pull out the original lampshade 4 and replace it with a new one. Compared with the existing structure that requires the whole lamp to be disassembled and replaced, the pull-out structure adopted in this embodiment is simpler to operate, and the labor cost of operation is also low, saving assembly cost.

[0035] The light source radiator 2 is an integrated light source radiator 2, the entire radiator is made of a whole piece of aluminum or copper material, and the power box 3 is installed behind the light source radiator 2. Compared with the existing two-piece structure separated by the power box 3 in the middle, the one-piece structure is more compact, the heat dissipation area is increased, the heat dissipation is better, and the heat can be quickly dissipated through the entire radiator surface, thereby ensuring the heat dissipation performance and service life of the lamp.

[0036] The lamp body 1 is rotatably connected to the power box 3 through a rotation damping assembly 6, and the lamp body 1 is rotated to open the power box 3; a lock is provided between the lamp body 1 and the two side covers 5, and the lock is used to lock the rotation of the lamp body 1. By adopting the rotation damping assembly 6, the lamp body 1 can be flipped open relative to the power box 3 to form a flip-type structure. When repairing, it only needs to release the lock and rotate it open to connect the wires or deal with power failures. The design is novel, the operation is simple, and it is convenient to assemble and repair.

[0037] The first embodiment, as Figure 2-5 .

[0038] The side cover 5 is divided into an upper cover 51 and a lower cover 52. The lower cover 52 is screwed to both sides of the power box 3 by screws 7, and the upper cover 51 is screwed to both sides of the lamp body 1 by screws 7. After the upper covers 51 on both sides of the lamp body 1 are locked, they form limits on both sides of the lampshade 4 inserted into the pull-out seam on the front side of the lamp body 1, thereby limiting the extraction of the lampshade 4 relative to the lamp body 1.

[0039] Two rotary damping assemblies 6 are provided and are respectively fixed on the side wall on one side of the long side of the power box 3, and the rotating side of the rotary damping assembly 6 is fixed on one side of the long side of the lamp body 1. By rotating the rotary damping assembly 6, the lamp body 1 can be rotated relative to the power box 3. When the power box 3 is opened, the rotation angle of the lamp body 1 is 0°-90°. After the lamp body 1 is rotated and opened, the power box 3 can be wired or a power failure can be repaired. After the operation is completed, the lamp body 1 can be rotated back to its original position.

[0040] In order to facilitate the normal use of the lamp, a lock is provided corresponding to the rotation of the lamp body 1, and the lock is used to lock the rotation of the lamp body 1. The lock is provided between the lamp body 1 and the side cover 5, and the lock can be provided on one or both sides of the side cover 5. In this embodiment, in order to better lock the rotation of the lamp body 1, locks are provided on both sides of the side cover 5.

[0041] The side cover 5 is divided into a lower cover 52 fixed to the power box 3 and an upper cover 51 fixed to the lamp body 1 , so the lock is arranged between the upper cover 51 and the lower cover 52 , and the rotation locking of the lamp body 1 is realized by locking the upper cover 51 and the lower cover 52 .

[0042] In order to simplify the structure and facilitate assembly, the upper cover 51 and the lower cover 52 are locked by screws 7. The screws 7 serve as locking parts. When maintenance is needed, the screws 7 between the upper cover 51 and the lower cover 52 on both sides are unscrewed to rotate the lamp body 1; after the operation is completed, the lamp body 1 is rotated back to its original position and the screws 7 on both sides are locked.

[0043] Similarly, the upper cover 51 is screwed to both sides of the lamp body 1 by screws 7. The upper cover 51 is detachable relative to the lamp body 1 through the connection of the screws 7. When the lampshade 4 needs to be replaced, it is only necessary to unscrew the screws 7 corresponding to the upper cover 51 on one side of the lamp body 1, move the upper cover 51 away, and then pull out the original lampshade 4 and replace it with the required lampshade 4. After the operation is completed, the upper cover 51 can be screwed back with the screws 7. It is easy to operate and meets safety regulations.

[0044] The second embodiment, as Figure 6 .

[0045] On the basis of the first embodiment, the side cover 5 can be set as an integrated structure, and the lamp body 1 and the power box 3 are covered by the integrated side cover 5. The side cover 5 is provided with upper and lower screws 7. The upper screws 7 are locked with the lamp body 1, and the lower screws 7 are locked with the power box 3.

[0046] When the lamp body 1 needs to be rotated, it is only necessary to unscrew the screws 7 on both sides of the lamp body 1 and the screws 7 on the upper end of the side cover 5. In this way, the side cover 5 does not need to be removed. Only the screws 7 are needed for rotation, which can avoid the problem of missing parts caused by removing too many parts.

[0047] When the lampshade 4 needs to be replaced, it is only necessary to unscrew the screw 7 of the side cover 5 on one side, open the side cover 5, extract the original lampshade 4 and replace it with a new lampshade 4, and when the side cover 5 is opened, one side of the power box 3 is also opened, and wiring or simple troubleshooting or maintenance can be carried out at the opening on this side. After the operation is completed, the side cover 5 can be locked.

[0048] The third embodiment, as Figure 7-8 .

[0049] On the basis of the second embodiment, the integrated side cover 5 is connected to the bottom side of the power box 3 through the rotating shaft 53, and the bottom side of the power box 3 refers to the side away from the lamp body 1. The side cover 5 is combined and connected with the rotating shaft 53 of the power box, and when it is necessary to unscrew the screws 7 of the side cover 5 as a whole, the unscrewed side cover 5 can be rotated relative to the power box 3. The side cover 5 is opened in a rotating manner, and the structure is simpler. After the side cover 5 is rotatably connected to the power box 3 through the rotating shaft 53, the side cover 5 only needs to be set to be screwed with the lamp body 1 by the screw 7, and the assembly is simpler and more convenient.

[0050] During operation, remove the two screws 7 between the side cover 5 and the lamp body 1, and rotate the side cover 5 downward relative to the power box 3 to open it. In the open state, if the lampshade 4 needs to be replaced, the original lampshade 4 can be pulled out from the side and replaced with a new lampshade 4, or the side opening can be used for wiring or simple troubleshooting or maintenance. After the operation is completed, flip the side cover 5 back to its original position and lock it with the screws 7.

[0051] The above is only a preferred specific implementation method of the utility model, but the design concept of the utility model is not limited to this. Any technician familiar with the technical field who uses this concept to make non-substantial changes to the utility model within the technical scope disclosed by the utility model shall be deemed to infringe the protection scope of the utility model.

Claims

1. A lamp that is easy to repair and replace the lampshade, characterized in that: The lamp comprises a lamp body, a light source radiator, a power supply box, a lampshade and two side covers, wherein the light source radiator is arranged at the back of the lamp body; the lampshade is installed on the front of the lamp body in a removable manner, and the front of the lamp body is the light-emitting surface; the power supply box is installed at the back of the light source radiator; The two side covers are detachably mounted on the two sides of the power box; the two side covers are against the two sides of the lamp body to form an installation limit for the lampshade; The lamp body is rotationally connected to the power box through a rotation damping combination, and the lamp body rotates to open the power box; a lock is provided between the lamp body and both side covers, and the lock is used to lock the rotation of the lamp body.

2. A lamp with convenient repair and replacement of lampshade according to claim 1, characterized in that: The light source heat sink is an integrated light source heat sink.

3. A lamp with convenient repair and replacement of lampshade according to claim 1, characterized in that: The rotation angle of the lamp body and the power box is set at 0°-90°.

4. The lamp with convenient repair and replacement of lampshade according to claim 1, characterized in that: The side cover includes an upper cover and a lower cover, the upper cover is installed on the side of the lamp body, and the lower cover is installed on the side of the power box; The upper cover and the lower cover are connected via the locking member.

5. A lamp with convenient repair and replacement of lampshade according to claim 4, characterized in that: The upper cover and the lower cover are locked together by screws, and the locking element is the screw.

6. The lamp with convenient repair and replacement of lampshade according to claim 4, characterized in that: The upper cover and the lamp body are detachably mounted by screws.

7. The lamp with convenient repair and replacement of lampshade according to claim 1, characterized in that: The side cover is connected to the power box and the lamp body respectively through screws; the locking member is a screw used to connect the side cover and the lamp body.

8. The lamp with convenient repair and replacement of lampshade according to claim 1, characterized in that: The side cover is rotatably connected to the power box via a rotating shaft, and the side cover is rotated relative to the power box to open the power box.

9. A lamp for convenient repair and replacement of lampshade according to claim 8, characterized in that: A side edge of the side cover opposite to the rotating shaft is connected to the lamp body through screws.

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