Panel lamp convenient to disassemble and assemble

Abstract

The utility model discloses a panel lamp convenient to disassemble and assemble, which comprises a front panel, a bottom cover and a light-emitting module, and an accommodating cavity is arranged on the back surface of the front panel; the bottom cover is detachably embedded in the containing cavity, and a first installation cavity is formed in the side face, facing the front panel, of the bottom cover. The light-emitting module is detachably inserted into the first mounting cavity, and the bottom cover and the front panel clamp and fix the light-emitting module. The panel lamp provided by the utility model is more convenient and quicker to disassemble and assemble.

Description

TECHNICAL FIELD

[0001] The utility model relates to lamp technical field, especially face panel lamp of convenient dismounting. BACKGROUND

[0002] Some face panel lamps, including front cover, back cover and lamp plate, the lamp plate is installed between the front cover and the back cover, in order to install firmly, the front cover is connected through a plurality of bolts with the back cover. This setting mode, resulting in face panel lamp dismounting is not convenient, fast. SUMMARY

[0003] The utility model discloses at least solve one of the prior art technical problems. For this purpose, the utility model provides a kind of face panel lamp of convenient dismounting, which is more convenient, fast.

[0004] According to the first aspect embodiment of the utility model, a kind of face panel lamp of convenient dismounting, including front panel, bottom cover, light-emitting module, the back of the front panel is provided with accommodating cavity;The bottom cover is detachably embedded in the accommodating cavity, the side surface of the bottom cover towards the front panel is equipped with first installation cavity;The light-emitting module is detachably inserted in the first installation cavity, wherein the bottom cover and the front panel hold fixed the light-emitting module.

[0005] According to the utility model embodiment, the face panel lamp of convenient dismounting at least has following beneficial effects: the face panel lamp provided in the utility model, when assembling, light-emitting module is installed on the first installation cavity of bottom cover, then bottom cover is embedded in the accommodating cavity on front panel, the assembly of face panel lamp can be completed, when disassembling, bottom cover is taken out from the accommodating cavity of front panel, then light-emitting module is taken out from the first installation cavity on bottom cover, the disassembly of face panel lamp can be completed, thereby, compared with the existing face panel lamp, the face panel lamp provided in the utility model can save the process of screwing multiple bolts in dismounting process, and dismounting is more convenient and fast.

[0006] According to some embodiments of the utility model, the outer peripheral wall of the first installation cavity includes at least two elastic sheets and at least two retaining walls, each elastic sheet is located between the corresponding adjacent two retaining walls, the first protrusion is arranged on the elastic sheet, the inner wall of the accommodating cavity is provided with at least two clamping grooves, all the first protrusions and all the clamping grooves are one-to-one correspondingly clamped.

[0007] According to some embodiments of the utility model, the accommodating cavity and the bottom cover are circular, the clamping groove extends along the circumference of the accommodating cavity, the inner wall of the accommodating cavity is provided with at least two access channels along the axis of the accommodating cavity, each access channel and each clamping groove one-to-one correspondingly communicate, the first protrusion can be rotated into the corresponding clamping groove from the access channel.

[0008] According to some embodiments of the present application, the elastic sheet is provided with a second protrusion, and the second protrusion is in abutment with the light-emitting module.

[0009] According to some embodiments of the present application, the bottom cover is provided, on a side face away from the front panel, with at least two clamping springs.

[0010] According to some embodiments of the present application, the clamping spring comprises a torsion spring body and two clamping arms extended from the torsion spring body, the torsion spring body is rotatably sleeved on two oppositely arranged mounting shafts, one side of the mounting shaft is provided with a limiting portion, and one of the clamping arms is in abutment with the limiting portion in cooperation, wherein the mounting shaft and the limiting portion are arranged on the side face of the bottom cover away from the front panel.

[0011] According to some embodiments of the present application, the light-emitting module comprises a mounting shell, a lamp strip, a light guide plate and a light-emitting plate, the mounting shell is inserted into the first mounting cavity, a second mounting cavity is formed on a side face of the mounting shell facing the front panel, the light guide plate is mounted in the second mounting cavity, the lamp strip is mounted between an outer peripheral wall of the light guide plate and a side wall of the second mounting cavity, and the light-emitting plate is mounted in the second mounting cavity and located on a side of the light guide plate facing the front panel, wherein a reflecting plate is arranged between a bottom wall of the second mounting cavity and the light guide plate, or a reflecting surface is formed on the bottom wall of the second mounting cavity.

[0012] According to some embodiments of the present application, the bottom cover is provided with a first wire hole, the mounting shell is provided with a second wire hole, the first wire hole, the second wire hole and the second mounting cavity are sequentially communicated, and a cable electrically connected with the lamp strip passes through the first wire hole and the second wire hole.

[0013] According to some embodiments of the present application, the bottom cover is provided, on a side face away from the front panel, with a heat dissipation protrusion.

[0014] The additional aspects and advantages of the present application will be partially given in the following description, partially will become obvious from the following description, or will be understood through the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0015] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

[0016] Figure 1 FIG. 1 is a schematic view of a panel lamp according to an embodiment of the present application;

[0017] Figure 2 FIG. 2 is a sectional view of the panel lamp shown in FIG. 1; and Figure 1 FIG. 3 is a sectional view of the panel lamp shown in FIG. 1.

[0018] Figure 3 for Figure 2 enlarged view of A in the middle;

[0019] Figure 4 for Figure 1 an exploded view of a panel lamp convenient to disassemble;

[0020] Figure 5 for Figure 1 a schematic view of a bottom cover of a panel lamp convenient to disassemble;

[0021] Figure 6 for Figure 1 an exploded view of a light-emitting module of a panel lamp convenient to disassemble.

[0022] Reference signs:

[0023] front panel 100, accommodating cavity 110, clamping groove 120, access passage 130, bottom cover 200, spring sheet 210, first protrusion 211, second protrusion 212, blocking wall 220, first mounting cavity 230, mounting shaft 240, limiting portion 250, first wire passing hole 260, heat dissipation protrusion 270, light-emitting module 300, mounting shell 310, second mounting cavity 311, second wire passing hole 312, lamp strip 320, cable 321, light guide plate 330, light-emitting plate 340, light-reflecting plate 350, clamping spring 400, torsion spring main body 410, clamping arm 420. DETAILED DESCRIPTION

[0024] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present application, and cannot be understood as a limitation of the present application.

[0025] In the description of the present application, it should be understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0026] In the description of the utility model, if several meanings are one or more, the meaning of multiple is two or more, greater than, less than, exceed and the like are understood as not including the number, above, below, within and the like are understood as including the number.If there is a description to the first, second is only used for distinguishing technical features for the purpose, and can not be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0027] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installation, connection should be broadly understood, and the person skilled in the art can reasonably determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.

[0028] Referring to Figures 1 to 4 , according to the first aspect embodiment of the utility model, a panel lamp convenient to disassemble, comprising front panel 100, bottom cover 200, light emitting module 300, the back of front panel 100 is provided with containing cavity 110;Bottom cover 200 is detachably embedded in containing cavity 110, the side surface of bottom cover 200 towards front panel 100 is provided with first installation cavity 230;Light emitting module 300 is detachably inserted in first installation cavity 230, wherein, bottom cover 200 and front panel 100 hold and fix light emitting module 300.

[0029] The panel lamp provided by the utility model, when assembling, light emitting module 300 is installed on the first installation cavity 230 of bottom cover 200, then bottom cover 200 is embedded on the containing cavity 110 of front panel 100, the assembly of panel lamp can be completed, when disassembling, bottom cover 200 is taken out from the containing cavity 110 of front panel 100, then light emitting module 300 is taken out from the first installation cavity 230 of bottom cover 200, the disassembly of panel lamp can be completed, compared with the prior art, the panel lamp provided by the utility model can save the process of screwing multiple bolts in the process of disassembly, and is more convenient and fast to disassemble.

[0030] Referring to Figures 2 to 5According to some embodiments of the utility model, the outer peripheral wall of the first installation cavity 230 comprises at least two elastic sheets 210 and at least two blocking walls 220, each elastic sheet 210 is located between the corresponding adjacent two blocking walls 220, the first protrusion 211 is arranged on the elastic sheet 210, the inner wall of the accommodating cavity 110 is provided with at least two clamping grooves 120, all the first protrusions 211 are correspondingly clamped in all the clamping grooves 120, thereby, through the cooperation between the first protrusion 211 and the clamping groove 120, the bottom cover 200 can be fixed in the accommodating cavity 110. In the dismounting process, the bottom cover 200 can be directly pushed and pulled, the elastic sheet 210 can be deformed to drive the first protrusion 211 to be clamped in the clamping groove 120 or separated from the clamping groove 120, thereby, the dismounting between the bottom cover 200 and the front panel 100 is completed, and the dismounting is more convenient.

[0031] In the specific implementation process, due to the machining error, the protruding length of the first protrusion 211 can be longer, and the inner peripheral wall of the accommodating cavity 110 can be smaller, at this time, in the dismounting process, the bottom cover 200 can be directly pushed and pulled, the first protrusion 211 can be seriously squeezed and interfered with the front panel 100, the bottom cover 200 needs to be pushed and pulled with great effort, in addition, the bottom cover 200 can be damaged.

[0032] Referring to Figure 4 And Figure 5 Therefore, according to some embodiments of the utility model, the accommodating cavity 110 and the bottom cover 200 are circular, the clamping groove 120 extends along the circumference of the accommodating cavity 110, the inner wall of the accommodating cavity 110 is provided with at least two access passages 130 along the axis of the accommodating cavity 110, each access passage 130 is in communication with one end of each clamping groove 120 one by one, and the first protrusion 211 can be rotated into the corresponding clamping groove 120 from the access passage 130. Through the above setting, in the process of installing the bottom cover 200 in the accommodating cavity 110, each first protrusion 211 on the bottom cover 200 can be aligned with the corresponding access passage 130 first, then the bottom cover 200 can be easily pushed into the accommodating cavity 110, and then the bottom cover 200 is rotated to make the first protrusion 211 rotate into the corresponding clamping groove 120 from the access passage 130, thereby, the serious squeezing interference between the first protrusion 211 and the front panel 100 in the installation process can be avoided, and the installation of the bottom cover 200 is more relaxed and labor-saving; similarly, when the bottom cover 200 is taken out of the accommodating cavity 110, the bottom cover 200 can be rotated first to make the first protrusion 211 enter the corresponding access passage 130 from the corresponding clamping groove 120, then the bottom cover 200 is pulled out of the accommodating cavity 110, and the dismounting of the bottom cover 200 is completed, thereby, the serious squeezing interference between the first protrusion 211 and the front panel 100 in the dismounting process can be avoided, and the dismounting of the bottom cover 200 is more relaxed and labor-saving.

[0033] Referring toFigure 3 And Figure 5 According to some embodiments of the present application, the elastic sheet 210 is provided with a second protrusion 212, and the second protrusion 212 abuts against the light-emitting module 300. Thus, when the first protrusion 211 is clamped in the clamping groove 120, the first protrusion 211 abuts against the groove wall of the clamping groove 120, and the elastic sheet 210 drives the second protrusion 212 to push against the light-emitting module 300, so that the second protrusion 212 abuts against the light-emitting module 300, thereby positioning the light-emitting module 300 laterally and avoiding lateral shaking of the light-emitting module 300.

[0034] Referring to Figure 1 And Figure 2 According to some embodiments of the present application, the bottom cover 200 is provided with at least two clamping springs 400 on the side surface away from the front panel 100. Thus, the panel lamp can be installed on the ceiling through the clamping spring 400. In addition, during disassembly, the clamping spring 400 can be gripped to operate the disassembly of the bottom cover 200 from the front panel 100, thereby facilitating the disassembly of the bottom cover 200.

[0035] Referring to Figure 1 And Figure 2 According to some embodiments of the present application, the clamping spring 400 includes a torsion spring body 410 and two clamping arms 420 extending from the torsion spring body 410, and the torsion spring body 410 is rotatably sleeved on two oppositely arranged mounting shafts 240. One side of the mounting shaft 240 is provided with a limiting portion 250, and one of the clamping arms 420 abuts against the limiting portion 250. The mounting shaft 240 and the limiting portion 250 are arranged on the side surface of the bottom cover 200 away from the front panel 100. Through the above arrangement, the clamping spring 400 is convenient and simple to disassemble.

[0036] It should be noted that in other embodiments, the bottom cover 200 and the front panel 100 can also be fixed by interference fit. At this time, the above-mentioned clamping spring 400 needs to be installed on the front panel 100 to avoid the front panel 100 from falling off the bottom cover 200 when the panel lamp is installed on the ceiling.

[0037] Referring to Figure 3 And Figure 6According to some embodiments of the utility model, the light-emitting module 300 comprises a mounting shell 310, a lamp strip 320, a light guide plate 330 and a light-emitting plate 340, the mounting shell 310 is inserted in the first mounting cavity 230, a second mounting cavity 311 is formed on the side of the mounting shell 310 facing the front panel 100, the light guide plate 330 is installed in the second mounting cavity 311, the lamp strip 320 is installed between the outer peripheral wall of the light guide plate 330 and the side wall of the second mounting cavity 311, and the light-emitting plate 340 is installed in the second mounting cavity 311 and located on the side of the light guide plate 330 facing the front panel 100, wherein a reflecting plate 350 is arranged between the bottom wall of the second mounting cavity 311 and the light guide plate 330 or the bottom wall of the second mounting cavity 311 is provided with a reflecting surface. With the above arrangement, the thickness direction of the mounting shell 310, the thickness direction of the bottom cover 200 and the thickness direction of the front panel 100 are consistent, the lamp strip 320 and the light guide plate 330 overlap in the thickness direction of the mounting shell 310, the mounting shell 310 and the bottom cover 200 also overlap in the thickness direction of the bottom cover 200, and the bottom cover 200 and the front panel 100 also overlap in the thickness direction of the front panel 100, so that the thickness of the entire panel lamp can be effectively reduced, and the panel lamp can be designed to be ultra-thin.

[0038] Referring to Figure 3 , Figure 5 and Figure 6 , according to some embodiments of the utility model, the bottom cover 200 is provided with a first wire passing hole 260, the mounting shell 310 is provided with a second wire passing hole 312, the first wire passing hole 260, the second wire passing hole 312 and the second mounting cavity 311 are sequentially communicated, and the cable 321 electrically connected to the lamp strip 320 passes through the first wire passing hole 260 and the second wire passing hole 312, so that the arrangement of the cable 321 can be facilitated when the light-emitting module 300 is installed on the bottom cover 200, and the cable 321 will not affect the disassembly of the bottom cover 200 and the light-emitting module 300 during the disassembly of the panel lamp.

[0039] Referring to Figure 1 , according to some embodiments of the utility model, the side of the bottom cover 200 away from the front panel 100 is provided with a heat dissipation protrusion 270 to improve the heat dissipation efficiency of the panel lamp.

[0040] The technical features of the above-mentioned embodiments can be combined arbitrarily, and to make the description concise, all possible combinations of the technical features in the above-mentioned embodiments are not described, however, as long as the combinations of the technical features do not exist contradictory, they should be considered as the scope of the present application.

[0041] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range of ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. A panel light which is easy to disassemble, characterized by comprising: The utility model relates to a front panel (100), the back of front panel (100) is provided with accommodating cavity (110), bottom cover (200) is detachably embedded in accommodating cavity (110), the side of bottom cover (200) towards front panel (100) is provided with first installation cavity (230), light emitting module (300) is detachably inserted in first installation cavity (230), wherein, bottom cover (200) and front panel (100) hold fixed light emitting module (300). The outer peripheral wall of the first installation cavity (230) includes at least two elastic sheets (210) and at least two barrier walls (220), each elastic sheet (210) is located between the corresponding adjacent two barrier walls (220), the elastic sheet (210) is provided with a first protrusion (211), the inner wall of the accommodating cavity (110) is provided with at least two clamping grooves (120), all the first protrusions (211) are one-to-one correspondingly clamped in all the clamping grooves (120). The accommodating cavity (110) and the bottom cover (200) are circular, the clamping grooves (120) extend along the circumference of the accommodating cavity (110), the inner wall of the accommodating cavity (110) is provided with at least two access channels (130) along the axis of the accommodating cavity (110), each access channel (130) communicates with one end of each clamping groove (120) one-to-one, and the first protrusion (211) can be rotated into the corresponding clamping groove (120) from the access channel (130). The elastic sheet (210) is provided with a second protrusion (212), and the second protrusion (212) abuts against the light emitting module (300).

2. A panel light according to claim 1, wherein, The bottom cover (200) is provided with at least two clamping springs (400) on the side away from the front panel (100).

3. A panel light according to claim 2, wherein, The clamping spring (400) includes a torsion spring body (410) and two clamping arms (420) extended from the torsion spring body (410), the torsion spring body (410) is rotatably sleeved on two oppositely arranged mounting shafts (240), one side of the mounting shaft (240) is provided with a limiting portion (250), one of the clamping arms (420) abuts against the limiting portion (250), and the mounting shaft (240) and the limiting portion (250) are arranged on the side of the bottom cover (200) away from the front panel (100).

4. The easily disassembled panel light of claim 2, wherein, ​ 5. The easily disassembled panel light of claim 1, wherein, ​ 6. A panel light according to claim 5, wherein, ​ 7. The easily disassembled panel light of claim 1, wherein, The light-emitting module (300) comprises a mounting shell (310), a lamp strip (320), a light guide plate (330) and a light-emitting plate (340), the mounting shell (310) is inserted into the first mounting cavity (230), a second mounting cavity (311) is formed on one side of the mounting shell (310) facing the front panel (100), the light guide plate (330) is mounted in the second mounting cavity (311), the lamp strip (320) is mounted between the outer circumferential wall of the light guide plate (330) and the side wall of the second mounting cavity (311), and the light-emitting plate (340) is mounted in the second mounting cavity (311) and located on the side of the light guide plate (330) facing the front panel (100), wherein a light-reflecting plate (350) is arranged between the bottom wall of the second mounting cavity (311) and the light guide plate (330), or the bottom wall of the second mounting cavity (311) is provided with a light-reflecting surface.

8. A panel light according to claim 7, wherein, The bottom cover (200) is provided with a first wire hole (260), the mounting shell (310) is provided with a second wire hole (312), the first wire hole (260), the second wire hole (312) and the second mounting cavity (311) are sequentially communicated, and the cable (321) electrically connected with the lamp strip (320) passes through the first wire hole (260) and the second wire hole (312).

9. The easily disassembled panel light of claim 1, wherein, The bottom cover (200) is provided with a heat dissipation protrusion (270) on the side away from the front panel (100).

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