End cover for lamp and lamp

Abstract

The utility model discloses an end cover for a lamp and the lamp, the lamp comprises a main section bar and a mask, the end cover comprises a plug and a cover body, and the cover body is installed on the plug; the inner side of the plug is provided with a bone position used for shading, and when the plug is installed at the end of the main sectional material in a matched mode, the bone position extends into the main sectional material. The cover body comprises a cover plate and a baffle piece, a cover plate buckling position is arranged on the outer side of the plug, and the cover plate is installed on the plug through the cover plate buckling position. The baffle piece and the cover plate are matched to limit the face cover and shield a gap between the face cover and the end cover, and the end cover is arranged to be of a double-layer design of the plug and the cover body, so that the problem of light leakage at the end of the lamp can be effectively solved; due to the fact that the cover plate of the cover body is installed on the plug to shield parts such as fixing screws on the plug, the function can be effectively guaranteed, and the concise and attractive appearance can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of lamps in the lighting industry, and more specifically, to an end cover for a lamp and the lamp. Background Art

[0002] As people's quality of life improves, their requirements for linear lamps are becoming more and more stringent.

[0003] At present, most of the plug designs of linear lamps on the market are single-layer end covers, which must ensure both functionality and appearance, so they are lacking in preventing light leakage and screwless design. In addition, when repairing the lamp, the traditional single-layer plug design requires the plugs at both ends to be removed before the mask, carrier, light source assembly and other components can be removed.

[0004] In view of this, it is very necessary to improve the end cover of the existing linear lamp to solve the above problems. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide an end cover for a lamp and a lamp which is simple, beautiful and effectively shading.

[0006] The purpose of this utility model is achieved through the following technical solutions:

[0007] A kind of end cover for lamps, the lamps comprise a main profile and a face mask, the end cover comprises a plug and a cover body, the cover body is mounted on the plug; a bone position for shading is provided on the inner side of the plug, when the plug is mounted on the end of the main profile, the bone position extends to the inside of the main profile; the cover body comprises a cover plate and a baffle member, a cover plate buckle is provided on the outer side of the plug, the cover plate is mounted on the plug via the cover plate buckle; the baffle member cooperates with the cover plate to limit the face mask and to block the gap between the face mask and the end cover.

[0008] Furthermore, the baffle member includes a mounting plate and a baffle plate, the baffle plate is fixed on the mounting plate, a baffle buckle is provided on the outer side of the plug, the mounting plate is detachably fixed between the plug and the cover plate through the baffle buckle, and the baffle plate is arranged in the gap between the mask and the end cover.

[0009] Furthermore, the baffle buckle includes an installation spring and an installation guide groove, the installation guide groove is arranged on both sides of the installation spring, the installation spring is provided with a mounting protrusion, and the baffle plate is provided with a mounting recess that cooperates with the mounting protrusion. During installation, the baffle plate is inserted into the installation guide grooves on both sides and the mounting protrusion cooperates with the mounting recess.

[0010] Furthermore, the mounting plate is arranged perpendicularly to the baffle plate, and the baffle plate and the mounting plate are integrally formed.

[0011] Furthermore, the cover plate buckle includes a limiting spring sheet and a limiting guide groove, the limiting guide groove is arranged on both sides of the limiting spring sheet, the inner side surface of the cover plate is provided with a limiting slide groove matching with the limiting guide groove, the limiting spring sheet is provided with a limiting protrusion, and the inner side of the cover plate is provided with a cover plate protrusion matching with the limiting protrusion, and during installation, the limiting slide groove slides along the limiting guide grooves on both sides and makes the limiting protrusion match with the cover plate protrusion.

[0012] Furthermore, the outer side surface of the cover plate is arranged to be a plane.

[0013] Furthermore, fixed baffles are provided on both side edges of the cover plate, and when the cover plate is installed, the fixed baffles cover and shield both side edges of the plug, and a limiting baffle for limiting and fixing the cover plate is provided on the outer side of the plug.

[0014] Furthermore, a serrated protrusion for compressing the wire is provided on the inner side of the plug.

[0015] Furthermore, the cover plate and the baffle member are integrally formed to form the cover body.

[0016] Another aspect of the utility model is a lamp, which includes a main profile, a carrier, a light source assembly and a mask, as well as the above-mentioned end caps, wherein the carrier is arranged in the main profile, the light source assembly is arranged on the carrier, the mask is installed on the main profile, and the end caps are installed at both ends of the main profile for shading and / or limiting.

[0017] The utility model can effectively solve the problem of light leakage at the end of the lamp by setting the end cover as a double-layer design of a plug and a cover body. Since the cover plate of the cover body is installed on the plug to shield the fixing screws and other components on the plug, it can effectively ensure the functions of light shielding and limiting and ensure a simple and beautiful appearance; and the cooperation of the baffle member and the cover plate effectively shields the gap between the mask and the inner end cover after the lamp is assembled due to cutting errors and thermal expansion and contraction of the mask, and can also effectively solve the problem of light leakage caused by deformation of the mask due to long-term use. When repairing the lamp, the mask and the components inside the main profile can be easily disassembled without removing the plug. Only the detachable baffle member and / or the cover body need to be removed to realize the maintenance of the lamp and the replacement of components, further reducing the labor cost and material cost of maintenance and replacement, and making the operation more convenient; at the same time, the bone position arranged on the inner side of the plug extends to the inside of the main profile, which can effectively block light and prevent light leakage, and can also effectively strengthen the effect of the force in the middle of the plug, so that the overall plug is more solid and durable. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an exploded schematic diagram of the end cover of an embodiment of the utility model;

[0019] Figure 2 is a cross-sectional schematic diagram of a lamp according to an embodiment of the utility model;

[0020] Figure 3 is an exploded schematic diagram of a lamp according to an embodiment of the utility model;

[0021] Figure 4 It is a structural schematic diagram of a lamp according to an embodiment of the utility model;

[0022] Among them: 10, end cover; 11, plug; 111, bone position; 112, limit baffle; 113, serrated protrusion; 12, cover body; 13, cover plate; 131, limit slide groove; 132, cover plate protrusion; 133, fixed baffle; 14, baffle member; 141, mounting plate; 142, baffle plate; 143, mounting recess; 15, cover plate buckle; 151, limit spring; 152, limit guide groove; 153, limit protrusion; 16, baffle buckle; 161, mounting spring; 162, mounting guide groove; 163, mounting protrusion; 20, lamp; 21, main profile; 22, carrier; 23, mask. DETAILED DESCRIPTION

[0023] In the description of the present utility model, it should be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0024] In the description of the present invention, unless otherwise specified, "plurality" means two or more. In addition, the term "include" and any variation thereof are intended to cover non-exclusive inclusions.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] The utility model is further described below in conjunction with the accompanying drawings and preferred embodiments.

[0027] like Figures 1 to 4 As shown, the present embodiment discloses an end cover 10 for a lamp, the lamp 20 comprises a main profile 21 and a mask 23, the end cover 10 comprises a plug 11 and a cover body 12, the cover body 12 is mounted on the plug 11; a frame position 111 for shading is provided on the inner side of the plug 11, when the plug 11 is mounted on the end of the main profile 21, the frame position 111 extends to the inside of the main profile 21; the cover body 12 comprises a cover plate 13 and a baffle member 14, a cover plate buckle position 15 is provided on the outer side of the plug 11, the cover plate 13 is mounted on the plug 11 through the cover plate buckle position 15; the baffle member 14 cooperates with the cover plate 13 to limit the mask 23 and to block the gap between the mask 23 and the end cover 10.

[0028] By setting the end cover 10 as a double-layer design of the plug 11 and the cover body 12, the problem of light leakage at the end of the lamp 20 can be effectively solved. Since the cover plate 13 of the cover body 12 is installed on the plug 11 to shield the fixing screws and other components on the plug 11, the screw-free design of the appearance of the end cover 10 can be realized, which can effectively ensure the functions of shading and limiting and ensure a simple and beautiful appearance; and the cooperation of the baffle 14 and the cover plate 13 effectively blocks the gap between the mask 23 and the inner end cover 10 after the lamp 20 is assembled due to cutting errors and thermal expansion and contraction, and can also effectively solve the problem of the mask 23 being damaged due to long-term use. In order to solve the problem of light leakage caused by deformation due to long-term use, the mask 23 and the components inside the main profile 21 can be easily disassembled and assembled without removing the plug 11 when repairing the lamp 20. Only the detachable baffle 14 and / or the cover 12 need to be removed to realize the repair and replacement of components of the lamp 20, thereby further reducing the labor cost and material cost of repair and replacement, and making the operation more convenient. At the same time, the bone position 111 arranged on the inner side of the plug 11 extends to the inside of the main profile 21, which can achieve better effective light blocking to prevent light leakage, and can also effectively strengthen the effect of the force in the middle part of the plug 11, so that the plug 11 as a whole is more sturdy and durable. The baffle member 14 includes a mounting plate 141 and a baffle plate 142. The baffle plate 142 is fixed on the mounting plate 141. The mounting plate 141 is perpendicular to the baffle plate 142, so that the mounting plate 141 is fixed vertically and the baffle plate 142 can effectively limit and fix the mask 23 from the horizontal direction; the baffle plate 142 and the mounting plate 141 are integrally formed, so that the production of the baffle member 14 is more convenient; the outer side of the plug 11 is provided with a baffle buckle 16, and the mounting plate 141 is detachably fixed by the baffle buckle 16 Fixed between the plug 11 and the cover plate 13, the baffle member 14 is designed to be freely and quickly disassembled and assembled through the baffle buckle 16, so that the core components such as the carrier 22, the light source assembly, and the mask 23 can be quickly disassembled and assembled from the front of the main profile 21. The baffle plate 142 is arranged at the gap between the mask 23 and the end cover 10. The baffle plate 142 blocks the gap between the mask 23 and the inner side of the end cover 10 after the lamp 20 is assembled due to cutting errors and thermal expansion and contraction, which can effectively solve the problem of light leakage at the end of the lamp 20.

[0029] Among them, the baffle buckle 16 includes an installation spring piece 161 and an installation guide groove 162. The installation guide groove 162 is arranged on both sides of the installation spring piece 161. When the baffle member 14 is installed or removed, the installation guide grooves 162 on both sides effectively limit and guide the installation plate 141, making the installation or removal of the baffle member 14 more convenient, and the mask 23 and other components installed on the main profile 21 can be easily removed without removing the plug 11; the installation spring piece 161 is provided with a mounting protrusion 163, and the baffle plate 142 is provided with a mounting recess 143 that matches the mounting protrusion 163. When installing, the baffle plate 142 is inserted into the mounting guide grooves 162 on both sides and the mounting protrusion 163 matches the mounting recess 143.

[0030] Among them, the cover buckle 15 includes a limiting spring piece 151 and a limiting guide groove 152. The limiting guide groove 152 is arranged on both sides of the limiting spring piece 151. The inner side surface of the cover 13 is provided with a limiting slide groove 131 that matches the limiting guide groove 152, which can play a guiding and supporting role. The limiting slide groove 131 can optionally be set as a dovetail groove, which is more convenient for the matching relative movement of the limiting slide groove 131 and the limiting guide groove 152, and the relative movement accuracy is high and stable; a limiting protrusion 153 is provided on the limiting spring piece 151, and a cover protrusion 132 that matches the limiting protrusion 153 is provided on the inner side of the cover 13. When installed, the limiting slide groove 131 slides along the limiting guide grooves 152 on both sides and makes the limiting protrusion 153 match the cover protrusion 132.

[0031] Among them, fixed baffles 133 are provided on both side edges of the cover plate 13. When the cover plate 13 is installed, the fixed baffles 133 cover and block both side edges of the plug 11. The setting of the fixed baffles 133 can further play a role in blocking light, and at the same time block the two side edges of the plug 11, so that the overall appearance of the end cover 10 is more concise and beautiful; a limiting baffle 112 is provided on the outer side of the plug 11 for limiting and fixing the cover plate 13. The limiting baffle 112 can effectively limit the range of movement of the cover plate 13, so that the cover plate 13 can be installed very tightly on the plug 11.

[0032] Among them, the inner side of the plug 11 is provided with a serrated protrusion 113 for compressing the wire. The serrated protrusion 113 can effectively compress and fix the wires arranged in the lamp 20, effectively limit the wires in the main profile 21, and better ensure the stability of the lamp 20.

[0033] Among them, the outer side surface of the cover 13 is set to be flat. The flat-designed outer side of the cover 13 is very convenient for the embedded installation of the lamp 20, so that the lamp 20 can be completely stuck in the groove and flush with the ceiling or wall, making the installation of the lamp 20 more suitable for the embedded use environment.

[0034] Optionally, the cover plate 13 and the baffle member 14 are integrally formed to form the cover body 12. In some environments where embedded installation is not required, the cover plate 13 and the baffle member 14 can be integrally formed to conveniently reduce the overall components of the end cover 10, making production and installation more convenient.

[0035] Specifically, the main profile 21 and the plug 11 are fixed with screws, and the cover body 12 blocks the screws of the plug 11, so that the surface of the appearance end cover 10 can be designed without screws. The bone positions 111 around the plug 11 can block the light to the maximum extent, preventing the gap between the main profile 21 and the plug 11 from leaking light. The dovetail groove design on the inner side of the cover plate 13 slides upward along the limiting guide grooves 152 on both sides of the plug 11. When it just reaches a certain position, the limiting slide grooves 131 between the plug 11 and the cover plate 13 act to make the plug 11 and the cover plate 13 relatively fixed; then the baffle member 14 is gently The plug 11 and the cover 13 are pushed into the gap below the lamp 20. When the end point is almost reached, the installation guide groove 162 comes into effect, so that the baffle member 14 is placed and stuck in the gap between the plug 11 and the cover 13. Through the perfect cooperation of the plug 11, the cover 13 and the baffle member 14, no undesirable phenomena such as light leakage or light transmission will occur at the end of the lamp 20. On the contrary, when the lamp needs to be dismantled for maintenance, there is no need to remove the plug 11 and the cover 13. You only need to gently pull out the baffle member 14, and you can easily take out the carrier 22, the light source assembly, the mask 23 and other related components from the lamp 20, and reassemble them after maintenance.

[0036] like Figures 1 to 4 As shown, another embodiment of the utility model is a lamp 20, which includes a main profile 21, a carrier 22, a light source assembly and a mask 23, and the above-mentioned end cover 10. The carrier 22 is arranged in the main profile 21, the light source assembly is arranged on the carrier 22, the mask 23 is installed on the main profile 21, and the end cover 10 is installed at both ends of the main profile 21 for shading and / or limiting.

[0037] Specifically, first install the carrier 22 of the main profile 21, the light source assembly (not shown in the figure) and the mask 23, fix the main profile 21 and the plug 11 with screws, and the cover body 12 blocks the screws of the plug 11, so that the surface of the appearance end cover 10 can be designed without screws. The bone position 111 around the plug 11 can maximize the light blocking effect and prevent the gap between the main profile 21 and the plug 11 from leaking light. The dovetail groove design on the inner side of the cover plate 13 is slid upward along the limiting guide grooves 152 on both sides of the plug 11. When it just reaches a certain position, the limiting slide groove 131 between the plug 11 and the cover plate 13 acts so that the plug 11 and the cover plate 13 is relatively fixed; then the baffle member 14 is gently pushed into the gap below the plug 11 and the cover plate 13. When it is almost reaching the end, the installation guide groove 162 takes effect, so that the baffle member 14 is placed and stuck in the gap between the plug 11 and the cover plate 13. Through the perfect cooperation of the plug 11, the cover plate 13 and the baffle member 14, no undesirable phenomena such as light leakage and light transmission will occur at the end of the lamp 20; on the contrary, when it is necessary to dismantle the lamp for maintenance, there is no need to remove the plug 11 and the cover plate 13. You only need to gently pull out the baffle member 14, and you can easily take out the carrier 22, the light source assembly, the mask 23 and other related components from the lamp 20, and reassemble them after maintenance.

[0038] The above contents are further detailed descriptions of the present invention in combination with specific preferred implementations, and the specific implementation of the present invention cannot be considered to be limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the protection scope of the present invention.

Claims

1. An end cap for a lamp, the lamp comprising a main profile and a mask, characterized in that: The end cover includes a plug and a cover body, and the cover body is installed on the plug; a frame position for shading is provided on the inner side of the plug, and when the plug is installed at the end of the main profile, the frame position extends to the interior of the main profile; the cover body includes a cover plate and a baffle member, and a cover plate buckle position is provided on the outer side of the plug, and the cover plate is installed on the plug through the cover plate buckle position; the baffle member cooperates with the cover plate to limit the mask and block the gap between the mask and the end cover.

2. An end cap for a lamp as claimed in claim 1, characterized in that: The baffle member includes a mounting plate and a baffle plate, wherein the baffle plate is fixed on the mounting plate, a baffle buckle is provided on the outer side of the plug, and the mounting plate is detachably fixed between the plug and the cover plate through the baffle buckle, and the baffle plate is arranged at the gap between the mask and the end cover.

3. An end cap for a lamp as claimed in claim 2, characterized in that: The baffle buckle includes an installation spring and an installation guide groove, the installation guide groove is arranged on both sides of the installation spring, the installation spring is provided with a mounting protrusion, and the baffle plate is provided with a mounting recess that matches the mounting protrusion. During installation, the baffle plate is inserted into the installation guide grooves on both sides and the mounting protrusion matches the mounting recess.

4. An end cap for a lamp as claimed in claim 2, characterized in that: The mounting plate is arranged perpendicularly to the baffle plate, and the baffle plate and the mounting plate are integrally formed.

5. The end cap for a lamp as claimed in claim 1, characterized in that: The cover plate buckle includes a limiting spring piece and a limiting guide groove, the limiting guide groove is arranged on both sides of the limiting spring piece, the inner side surface of the cover plate is provided with a limiting slide groove matching the limiting guide groove, the limiting spring piece is provided with a limiting protrusion, and the inner side of the cover plate is provided with a cover plate protrusion matching the limiting protrusion, and during installation, the limiting slide groove slides along the limiting guide grooves on both sides and makes the limiting protrusion match the cover plate protrusion.

6. The end cap for a lamp as claimed in claim 1, characterized in that: The outer side surface of the cover plate is arranged in a plane.

7. The end cap for a lamp as claimed in claim 1, characterized in that: Fixed baffles are provided on both sides of the cover plate. When the cover plate is installed, the fixed baffles cover and shield both sides of the plug. A limiting baffle for limiting and fixing the cover plate is provided on the outer side of the plug.

8. The end cap for a lamp as claimed in claim 1, characterized in that: The inner side of the plug is provided with a serrated protrusion for compressing the wire.

9. The end cap for a lamp as claimed in claim 1, characterized in that: The cover plate and the baffle member are integrally formed to form the cover body.

10. A lamp, characterized in that: The lamp includes a main profile, a carrier, a light source assembly and a mask, and the end caps described in any one of claims 1 to 9, the carrier is arranged in the main profile, the light source assembly is arranged on the carrier, the mask is installed on the main profile, and the end caps are installed at both ends of the main profile for shading and / or limiting.

Images