Lamp

Abstract

The utility model provides a lamp which is used for being installed through a fixing frame. A clamping part and a locking part are arranged at the two ends of the fixing frame respectively. The lamp comprises a base plate, a clamping piece and a locking piece, the clamping piece and the locking piece are oppositely arranged on the base plate, the clamping piece corresponds to the clamping portion, and the locking piece corresponds to the locking portion. And the lamp is configured to push the lamp to rotate after the clamping piece is connected with the clamping part so as to complete the fixed connection of the locking piece and the locking part. Compared with the prior art, primary positioning of one side is achieved through connection of the clamping part and the clamping piece, lock catch connection of the other side is completed by rotating the lamp body, two clamping points do not need to be aligned at the same time, the installation difficulty is lowered, and the installation process of the lamp is simple and rapid.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting, in particular to a lamp. Background Art

[0002] Currently, the traditional double-clip design is commonly used for lamp installation. While this design provides a certain degree of stability, it is difficult to install. The double-clip design requires the installer to simultaneously align and snap-in two snap-in points. Furthermore, since the mounting surface is often difficult to directly observe during installation, the double-clip design significantly increases the difficulty of the installation process. This not only reduces installation efficiency but also increases the risk of installation failure or lamp damage due to inaccurate alignment.

[0003] When one of the snap-in points is engaged, the luminaire will fit snugly against the wall in that area. If the other snap-in point is not engaged, the luminaire will be forced to form a certain angle with the wall, generating unnecessary stress and potentially damaging the luminaire's structure. Utility Model Content

[0004] The purpose of the utility model is to provide a lamp that is easy to install.

[0005] To achieve the above-mentioned purpose, the technical solution of the present invention provides a lamp for installation via a fixing frame.

[0006] A clamping portion and a locking portion are respectively provided at both ends of the fixing frame;

[0007] The lamp includes a chassis, a clamping member and a locking member disposed opposite to each other on the chassis, wherein the clamping member is disposed corresponding to the clamping portion, and the locking member is disposed corresponding to the locking portion;

[0008] The lamp is configured so that when the clamping member is connected to the clamping portion, the lamp is pushed to rotate to complete the fixed connection between the locking member and the locking portion.

[0009] Optionally, one of the clamping portion and the clamping piece is provided with a slot, and the other is a plug-in piece, and the size of the slot is larger than the size of the plug-in portion of the plug-in piece.

[0010] Optionally, the width of the slotted structure matches the width of the plug-in portion.

[0011] Optionally, there is an avoidance space between the clamping member and the chassis, and the height of the avoidance space is greater than the thickness of a portion of the clamping portion located below the clamping member.

[0012] Optionally, a limiting wall is provided on a side of the clamping portion facing away from the groove, and the limiting wall abuts against the clamping piece.

[0013] Optionally, the locking member is provided with a locking tongue, the locking tongue is provided with a first sliding surface, the locking portion is correspondingly provided with a second sliding surface, and the first sliding surface and / or the second sliding surface are provided with a drag-reducing protrusion.

[0014] Optionally, the fixing bracket includes a main body portion connected to the clamping portion and the locking portion, the main body portion is provided with an anti-retraction structure facing the lamp, and the anti-retraction structure is in limit abutment with the lamp.

[0015] Optionally, the main body is provided with a first groove wall and a second groove wall facing the lamp, and the distance between the first groove wall and the second groove wall matches the width of the clamping member and the locking member.

[0016] Optionally, the first groove wall and the second groove wall are provided with a second guide portion expanding outward.

[0017] Optionally, a safety rope is further included, and a safety hanging portion is provided on the fixing frame. One end of the safety rope is fixedly connected to the lamp body assembly, and the other end is connected to the safety hanging portion.

[0018] Compared with the prior art, the technical solution of the embodiment of the utility model has the following beneficial effects:

[0019] The lamp of the present invention is connected to the clamping part through the clamping portion to achieve preliminary positioning, and then the lamp is pushed to rotate and adjusted to the ideal position, and is fixedly connected to the locking part through the locking part to achieve a stable buckle installation. After the preliminary positioning, by pushing the lamp to rotate, it is convenient for the installer to adjust the lamp to the optimal target position, effectively reducing the risk of installation failure or lamp damage caused by inaccurate alignment. Compared with the traditional double-clamp installation, the lamp of the present invention can achieve preliminary positioning through the clamping part and the clamping part, and complete the locking connection on the other side by rotating the lamp. There is no need to align the two clamping points at the same time, which greatly reduces the difficulty of installation and makes the installation process of the lamp simple and quick. In addition, when the lamp needs to be disassembled, it only needs to push one side of the locking part to disassemble the lamp, which is easy and convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a structural diagram of a lamp installed on a fixing frame in accordance with a preferred embodiment of the present utility model;

[0021] Figure 2 yes Figure 1 Cross-sectional view in

[0022] Figure 3 yes Figure 2 The local diagram at point A in the middle;

[0023] Figure 4 yes Figure 2 The local diagram at point B in the middle;

[0024] Figure 5 yes Figure 1 Installation explosion diagram;

[0025] Figure 6 yes Figure 5 Schematic diagram of the structure of the middle fixed frame;

[0026] Figure 7 yes Figure 6 Structural diagram from another angle;

[0027] Figure 8 yes Figure 5 A schematic structural diagram of the card connector;

[0028] Figure 9 This is a schematic diagram of the installation process of connecting the clamping member and the clamping portion in the lamp according to the embodiment of the utility model;

[0029] Figure 10 Schematic diagram of the installation of a lamp according to an embodiment of the present invention.

[0030] The markings of the components in the accompanying drawings are as follows:

[0031] Fixed frame 1, clamping portion 11, first abutting portion 111, base 1111, protruding portion 1112, limiting wall 114, anti-retraction structure 112, second guide portion 1121, mounting groove 113, groove bottom 1131, mounting groove wall 1132, notch 1133, locking portion 12, safety hook portion 13, main body 14, first groove wall 141, second groove wall 142;

[0032] Lamp body assembly 2, chassis 21, driver module 22, light source module 23, frame assembly 24, mask 25, clip 26, base portion 261, hanging portion 262, first portion 2621, second portion 2622, second abutting portion 2623, first guide portion 2624, locking member 27, locking tongue 271, drag reduction protrusion 272, and avoidance space 28;

[0033] Lamp 100. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention is described in detail with reference to the accompanying drawings and specific embodiments.

[0035] It should be noted here that in order to avoid obscuring the present invention due to unnecessary details, only the structures and / or processing steps closely related to the scheme of the present invention are shown in the accompanying drawings, while other details that are not closely related to the present invention are omitted.

[0036] In addition, it should be noted that the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0037] See also Figures 1 to 10 As shown, an embodiment of the present invention provides a lamp 100, which is installed on an installation base such as a ceiling, a wall, etc. through a fixing frame 1. The lamp 100 includes a lamp body assembly 2, which is installed on the fixing frame 1. The lamp body assembly 2 includes a chassis 21 and a driving module 22 fixed on the chassis 21, a light source module 23 electrically connected to the driving module 22, and a frame assembly 24 and a mask 25 assembled and fixed to the chassis 21. In this embodiment, the driving module 22 is a built-in power supply, and the light source module 23 is a plurality of light source panels. The fixing frame 1 is configured to be fixedly connected to the installation base, and the driving module 22 is configured to supply power to the light source module 23 and drive the light source module 23. The light emitted by the light source module 23 is emitted from the mask 25 to illuminate the surrounding environment. The lamp 100 is preferably a ceiling lamp installed on the ceiling, but should not be limited to this.

[0038] See also Figures 2 to 4 As shown, the fixing frame 1 has a clamping portion 11 and a locking portion 12 at each end. The fixing frame 1 also includes a main body 14 connecting the clamping portion 11 and the locking portion 12. The main body 14 has a first groove wall 141 and a second groove wall 142 facing the lamp 100. The clamping portion 11 is rotatably connected to one end of the lamp body assembly 2, and then the wiring operation is performed. After the wiring is completed, the other end of the lamp body assembly 2 is rotated until it is fixed to the locking portion 12, completing the installation of the ceiling lamp.

[0039] In some embodiments, the locking portion 12 is provided with a second sliding surface, and the second sliding surface is provided with a drag-reducing protrusion 272 to reduce sliding resistance.

[0040] See also Figures 5 and 6As shown, preferably, a safety hanging portion 13 is provided on the fixing frame 1, which is connected to the lamp body assembly 2 through a safety rope (not shown), that is, one end of the safety rope is fixedly connected to the lamp body assembly 2, and the other end is connected to the safety hanging portion 13, which provides additional safety protection for the installation process. After the safety rope is hung on the safety hanging portion 13, the wiring operation is performed. During the wiring process, the installer does not need to continuously lift the heavy lamp 100, which reduces the labor intensity and also avoids the risk of the lamp 100 falling due to accidental loss of grip, thereby ensuring the safety of the installer. In addition, the presence of the safety rope also provides additional support for the lamp 100, further enhancing the stability of the overall structure. This double locking design ensures the stability of the lamp body assembly 2 on the fixing frame 1, effectively prevents the lamp 100 from loosening or falling off due to vibration or external force, and improves the safety and reliability of use.

[0041] See also Figures 3 to 7 As shown, the engaging portion 11 includes a mounting groove 113 and a first abutting portion 111 connected to the mounting groove 113. The first abutting portion 111 extends from the mounting groove 113 toward a direction away from the locking portion 12. A limiting wall 114 is provided on one side of the first abutting portion 111 away from the mounting groove 113.

[0042] In some embodiments, the first abutting portion 111 is disposed on a side of the mounting slot 113 close to the locking portion 12 , and extends from the mounting slot 113 toward the locking portion 12 .

[0043] The first abutting portion 111 includes a base 1111 and a protrusion 1112 protruding from the base 1111 away from the chassis 21. In this embodiment, the protrusion 1112 is a reinforcing rib. The protrusion 1112 increases the overall structural strength of the first abutting portion 111.

[0044] In this embodiment, the mounting groove 113 includes a groove bottom 1131, a mounting groove wall 1132 connected to the groove bottom 1131 and adjacent to the first abutting portion 111, and the mounting groove wall 1132 is connected to the base 1111. Furthermore, a notch 1133 is defined on the mounting groove wall 1132. The lamp body assembly 2 at least partially passes through the notch 1133 and abuts against the first abutting portion 111, achieving initial positioning and enabling the lamp body assembly 2 to rotate relative to the fixing frame 1. (See FIG. 1 ) Figure 9 As shown, it is convenient to adjust the position of the lamp body assembly 2. After the initial positioning, the lamp body assembly 2 can rotate freely relative to the fixing frame 1, which makes it convenient for the installer to adjust the lamp body assembly 2 to the optimal target position, effectively reducing the risk of installation failure or damage to the lamp 100 caused by inaccurate positioning.

[0045] In some preferred embodiments, the main body 14 is provided with an anti-recoil structure 112 facing the lamp 100. The anti-recoil structure 112 is in contact with the lamp 100, limiting the position of the lamp body assembly 2. In this embodiment, the anti-recoil structure 112 is a backstop rib. Specifically, a backstop rib extending toward the mounting groove 113 is provided on the side of the groove bottom 1131 away from the notch 1133. The backstop rib is in contact with one side of the hanging portion 262 of the lamp body assembly 2, limiting the horizontal movement of the lamp body assembly 2 and preventing the lamp body assembly 2 from falling backward. When one end of the lamp body assembly 2 is rotated and connected to the clamping portion 11, and the lamp body assembly 2 is adjusted to the desired target position, the other end of the lamp body assembly 2 is rotated to be fixedly connected to the locking portion 12. At this time, the backstop rib is in contact with one side of the hanging portion 262 of the lamp body assembly 2, limiting the horizontal movement of the lamp body assembly 2 and ensuring that the lamp body assembly 2 will not be displaced or fall off due to external forces after installation.

[0046] Preferably, a second guide portion 1121 expanding outward is provided on the side of the retaining rib away from the groove bottom 1131 for guiding the installation of the lamp body assembly 2 .

[0047] In some preferred embodiments, both the first groove wall 141 and the second groove wall 142 are provided with an outwardly extending second guide portion 1121, with the second guide portion 1121 being located on the side facing away from the groove bottom 1131. The first groove wall 141 and the second groove wall 142 are partially located within the mounting groove 113, and the first groove wall 141 and the second groove wall 142 extend in the same direction as the fixing bracket 1. The second guide portion 1121 provides a larger installation space at the end near the lamp body assembly 2, facilitating the partial entry of the lamp body assembly 2 into the mounting groove 113. When the lamp body assembly 2 approaches the mounting groove 113, the second guide portion 1121 limits the position of the lamp body assembly 2 along its length, allowing the second guide portion 1121 to naturally guide the lamp body assembly 2 partially into the mounting groove 113, reducing the difficulty of alignment during installation and making the installation process smoother and more efficient.

[0048] See also Figures 4 to 10 As shown, the lamp body assembly 2 further includes a clamping member 26 and a locking member 27 disposed on the chassis 21. The clamping member 26 and the locking member 27 are disposed opposite each other, with the clamping member 26 corresponding to the clamping portion 11. When the clamping member 26 is connected to the clamping portion 11, the lamp 100 is rotated to complete the fixed connection between the locking member 27 and the locking portion 12.

[0049] The width direction is defined as the direction in which the width of the lamp 100 extends. In this width direction, the widths of the clamping member 26 and the locking member 27 match the distance between the first groove wall 141 and the second groove wall 142. This arrangement facilitates the installation of the clamping member 26 and the locking member 27 on the fixing frame 1, allowing the lamp body assembly 2 to be easily and quickly fixed to the fixing frame 1.

[0050] In some embodiments, the clamping member 26 is a plug-in connector, and the clamping portion 11 is a slot. In other embodiments, the clamping member 26 is a slot, and the clamping portion 11 is a plug-in connector. Preferably, the slot is larger than the plug-in portion of the plug-in connector, allowing the plug-in portion to easily fit into the slot, improving installation efficiency.

[0051] In this embodiment, the clamping member 26 is a plug-in connector. The clamping member 26 includes a base portion 261 and a hanging portion 262. The base portion 261 is fixed to the chassis 21 and is accommodated in the mounting groove 113. The anti-retraction rib is in limited contact with the side of the base portion 261 away from the hanging portion 262, limiting the movement of the base portion 261 in the horizontal direction, forming an effective anti-falling mechanism, and ensuring that the lamp body assembly 2 will not be displaced or fall off due to external forces after installation. The plug-in portion is the hanging portion 262, and the clamping portion 11 is a slot, the size of the slot being larger than the size of the hanging portion 262. Preferably, in the width direction, the width of the slot structure matches the width of the plug-in portion, which plays a guiding role during the rotation of the lamp 100 and can effectively limit the lateral movement of the plug-in portion during insertion, so that the plug-in portion cannot shake left and right in the slot or deviate from the predetermined path. If the width of the slot structure is too large, the plug-in portion may wobble left and right during installation, making it difficult to align the locking member 27 on the other side with the locking portion 12. In other words, the width of the slot structure matches the width of the plug-in portion, ensuring that the plug-in portion can be smoothly inserted in a straight line, making it easier to align the locking member 27 on the other side with the locking portion 12.

[0052] Furthermore, a limiting wall 114 is provided on the side of the clamping portion 11 away from the groove. The limiting wall 114 abuts against the clamping member 26 to limit the clamping member 26 and prevent it from extending too far.

[0053] The hook portion 262 is connected to the base portion 261 and includes a first portion 2621 that abuts the chassis 21, a second portion 2622 connected to the first portion 2621 and extending away from the chassis 21, and a second abutting portion 2623 extending away from the base portion 261. The second abutting portion 2623 is connected to an end of the second portion 2622 away from the chassis 21, and the second abutting portion 2623 and the first portion 2621 are respectively located on either side of the second portion 2622.

[0054] The second abutting portion 2623 is disposed in contact with the side of the first abutting portion 111 facing away from the chassis 21, and a clearance space 28 is defined between the second abutting portion 2623 and the chassis 21. In this embodiment, the clearance space 28 is formed between the second abutting portion 2623, the second portion 2622, and the chassis 21. The height of the clearance space 28 is greater than the thickness of the portion of the clamping portion 11 located below the clamping member 26. In other words, in a direction perpendicular to the mounting base, the height of the clearance space 28 is greater than the thickness of the first abutting portion 111. This means that during rotation of the lamp body assembly 2, the first abutting portion 111 of the fixing frame 1 and the chassis 21 maintain a constant distance, preventing direct contact between the chassis 21 of the lamp body assembly 2 and the first abutting portion 111 during rotation. This eliminates stress concentration that could result from a collision between the chassis 21 and the fixing frame 1, thereby extending the service life of the lamp 100.

[0055] In some preferred embodiments, the second abutting portion 2623 passes through the notch 1133 and abuts against the side of the raised portion 1112 facing away from the chassis 21. The lamp body assembly 2 uses the abutting surface between the second abutting portion 2623 and the raised portion 1112 as the rotational surface. The raised portion 1112 increases the contact area between the second abutting portion 2623 and the first abutting portion 111, providing a more stable support point during the rotation of the lamp body assembly 2. This effectively reduces shaking or deviation caused by insufficient contact area, prevents the second abutting portion 2623 from accidentally sliding out of the notch 1133 during rotation, and improves the rotational stability of the lamp body assembly 2. The lamp body assembly 2 uses the abutting surface between the second abutting portion 2623 and the raised portion 1112 as the rotational surface and can rotate relative to the fixing frame 1, so that the locking member 27 connects with the locking portion 12, completing the installation between the lamp body assembly 2 and the fixing frame 1 and achieving a secure fastening.

[0056] In some preferred embodiments, a first guide portion 2624 is provided at the end of the second abutting portion 2623 away from the second portion 2622. The second abutting portion 2623 extends from the notch 1133 and abuts against the first abutting portion 111. The first guide portion 2624 abuts against the limiting wall 114, preventing the second abutting portion 2623 from extending further, effectively limiting the extension distance of the second abutting portion 2623 and providing a guide for installation.

[0057] The first guide portion 2624 extends in the direction of the mounting base, and the first guide portion 2624 is at a certain distance from the bottom surface of the first abutting portion 111, which is equivalent to increasing the rotation space of the second abutting portion 2623. The second abutting portion 2623 can move freely within a wider range, facilitating the rotation of the lamp body assembly 2. This arrangement improves the adjustment flexibility of the lamp body assembly 2 and also makes it easier for the user to adjust the lamp body assembly 2 to the ideal position. Moreover, during the rotation of the lamp body assembly 2, if the second abutting portion 2623 is in close contact with the first abutting portion 111, greater friction and wear may be generated. The design of the first guide portion 2624 effectively reduces the chance of such direct contact by maintaining a distance from the bottom surface of the first abutting portion 111, thereby reducing friction and wear and extending the service life of the lamp body assembly 2.

[0058] The locking member 27 is provided with a locking tongue 271, which is fixed to the locking portion 12. The locking tongue 271 includes a sliding member and an elastic member (not shown). When the lamp body assembly 2 is rotated so that the locking tongue 271 contacts the locking portion 12, the locking tongue 271 squeezes the sliding member, causing it to move away from the locking portion 12, thereby compressing the elastic member. When the locking tongue 271 moves to the opening of the locking portion 12, the sliding member is no longer squeezed, and the elastic member returns to its original position, thereby fixing the locking tongue 271 and the locking portion 12.

[0059] In some preferred embodiments, the locking tongue 271 is provided with a first sliding surface, which corresponds to the second sliding surface of the locking portion 12. A drag-reducing protrusion 272 is provided on the side of the first sliding surface facing the chassis 21, which transforms the original surface-contact sliding between the first and second sliding surfaces into line-contact sliding, reducing frictional resistance during sliding and making sliding smoother.

[0060] In summary, the lamp 100 of the present invention achieves preliminary positioning by connecting the clamping portion 11 with the clamping member 26. The lamp 100 is then rotated to facilitate adjustment to the target position, and the latch 27 is fixedly connected to the latch portion 12 to achieve secure mounting. After preliminary positioning, the installer can easily adjust the lamp 100 to the optimal target position by rotating the lamp 100, effectively reducing the risk of installation failure or damage to the lamp 100 due to inaccurate alignment. Compared to traditional double-clamp installation, the lamp 100 of the present invention can achieve preliminary positioning through the clamping portion 11 and the clamping member 26, and complete the latch connection on the other side by rotating the lamp 100. There is no need to align both clamping points simultaneously, greatly reducing the difficulty of installation and making the installation process of the lamp 100 simple and quick. Moreover, when the lamp 100 needs to be disassembled, the lamp 100 can be disassembled by simply pushing one side of the latch 27, making the operation easy and convenient.

[0061] The above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A lamp for installation via a fixing frame (1), characterized in that: The fixing frame (1) is provided with a clamping portion (11) and a locking portion (12) at both ends respectively; The lamp (100) comprises a chassis (21), a clamping member (26) and a locking member (27) disposed opposite to each other on the chassis (21), wherein the clamping member (26) is disposed corresponding to the clamping portion (11), and the locking member (27) is disposed corresponding to the locking portion (12); The lamp (100) is configured to push the lamp (100) to rotate after the clamping member (26) is connected to the clamping portion (11), thereby completing the fixed connection between the locking member (27) and the locking portion (12).

2. The lamp according to claim 1, characterized in that One of the clamping portion (11) and the clamping piece (26) is provided with a slot, and the other is a plug-in piece, and the size of the slot is larger than the size of the plug-in portion of the plug-in piece.

3. The lamp according to claim 2, characterized in that The width of the slot structure matches the width of the plug-in portion.

4. The lamp according to claim 1, characterized in that An escape space (28) is provided between the clamping member (26) and the chassis (21), and the height of the escape space (28) is greater than the thickness of the portion of the clamping portion (11) located below the clamping member (26).

5. The lamp according to claim 2, characterized in that A limiting wall (114) is provided on a side of the clamping portion (11) facing away from the slot, and the limiting wall (114) abuts against the clamping member (26).

6. The lamp according to claim 1, characterized in that The locking member (27) is provided with a locking tongue (271), the locking tongue (271) is provided with a first sliding surface, the locking portion (12) is correspondingly provided with a second sliding surface, and the first sliding surface and / or the second sliding surface are provided with a drag reduction protrusion (272).

7. The lamp according to claim 1, characterized in that The fixing frame (1) comprises a main body (14) connected to the clamping portion (11) and the locking portion (12); the main body (14) is provided with an anti-retraction structure (112) facing the lamp (100); the anti-retraction structure (112) is in position-limiting contact with the lamp.

8. The lamp according to claim 7, characterized in that The main body (14) is provided with a first groove wall (141) and a second groove wall (142) facing the lamp (100), and the distance between the first groove wall (141) and the second groove wall (142) matches the width of the clamping member (26) and the locking member (27).

9. The lamp according to claim 8, characterized in that The first groove wall (141) and the second groove wall (142) are provided with a second guide portion (1121) that expands outward.

10. The lamp according to claim 1, characterized in that It also includes a safety rope, a safety hanging portion (13) is provided on the fixing frame (1), one end of the safety rope is fixedly connected to the lamp (100), and the other end is connected to the safety hanging portion (13).

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