Power supply mounting structure and lamp comprising same

Abstract

The utility model relates to the technical field of lighting equipment, and discloses a power supply mounting structure and a lamp comprising the power supply mounting structure. A power supply installation structure comprises a housing, one side of which is provided with an installation opening; the power supply installation assembly is arranged on the inner side wall of the shell and used for installing the power supply structure in the shell, and the power supply structure installed on the power supply installation assembly and the installation opening are arranged in a spaced mode; the connecting structure is arranged on the side, close to the mounting opening, of the shell, and the connecting structure is used for connecting the shell to external equipment. The utility model has the advantages of fewer parts and simple installation, and is favorable for improving the power supply disassembly and assembly efficiency and the safety of operators.

Description

TECHNICAL FIELD

[0001] The utility model relates to lighting equipment technical field, especially a kind of power supply mounting structure and the lamp including the power supply mounting structure of this power supply mounting structure. BACKGROUND

[0002] A kind of power supply mounting structure for lamp is currently used, such as the power supply mounting structure used in kitchen and bathroom lamp, it includes base and shell, power supply is installed on base, shell is installed on base and surrounds power supply. Base is used to install power supply in addition, also play the role of preventing power supply and the direct contact of metal bottom tray of lamp, improve safety.

[0003] However, the existing power supply mounting structure has many steps when disassembling, and the operation is complicated. For example, if the kitchen and bathroom lamp is installed on the ceiling with a certain height, the operation of disassembling and assembling the power supply is not convenient, and it takes a long time, which is not conducive to improving the disassembly efficiency and the safety of the operator. UTILITY MODEL CONTENTS

[0004] The main purpose of the utility model is to provide a power supply mounting structure, which solves the technical problems of inconvenient operation and long time in disassembling and assembling the power supply in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides a power supply mounting structure, which comprises a shell, one side of the shell is provided with a mounting opening; a power supply mounting assembly is arranged on the inner side wall of the shell, the power supply mounting assembly is used to install the power supply structure in the shell, and the power supply structure installed thereon is arranged apart from the mounting opening; a connecting structure is arranged on one side of the shell close to the mounting opening, and the connecting structure is used to connect the shell to an external device.

[0006] The power supply mounting structure in the utility model can install the power supply structure in the shell through the power supply mounting assembly, and the power supply structure installed in the shell is separated from the mounting opening by a distance, so that the metal part of the external device does not contact the power supply structure accidentally, and then the shell is connected to the external device, so that the power supply structure can be installed on the external device. The power supply mounting structure in the utility model has fewer parts and is easy to install, which is conducive to improving the disassembly efficiency of the power supply and the safety of the operator.

[0007] Preferably, the shell comprises a top plate, the power supply mounting assembly comprises a supporting structure for supporting the power supply structure and an upper end limiting structure for limiting the movement of the upper end of the power supply structure, the supporting structure comprises a supporting connecting plate and a supporting groove, the supporting groove comprises oppositely arranged first and second side walls, the upper end of the supporting connecting plate is connected with the top plate, the lower end of the supporting connecting plate is connected with the first side wall, and the second side wall and the upper end limiting structure are arranged on the same side of the supporting connecting plate, which is conducive to more stably mounting the power supply structure in the shell.

[0008] Preferably, the second side wall and the upper end limiting structure are arranged on the side of the supporting connecting plate away from the mounting opening, and the upper end limiting structure is used for limiting the movement of the upper end of the power supply structure in the direction away from the mounting opening, thereby reducing the possibility of direct contact between the metal part of the external device and the electrical element on the front of the power supply structure, and facilitating the protection of the power supply structure.

[0009] Preferably, the supporting structure and the upper end limiting structure are arranged on the top plate, so that the relative position of the supporting structure and the upper end limiting structure is always fixed, thereby facilitating the improvement of the production efficiency of the power supply mounting structure.

[0010] Preferably, the shell further comprises a back plate arranged opposite to the mounting opening, and the supporting connecting plate is arranged in a downwardly inclined manner from the back plate to the mounting opening, so that the internal space of the shell can be fully utilized, thereby facilitating the reduction of the volume of the power supply mounting structure.

[0011] Preferably, a guide inclined surface is arranged on the second side wall, and the guide inclined surface is arranged on the side of the second side wall away from the supporting connecting plate and is arranged in an upwardly inclined manner from the lower end to the upper end in the direction away from the supporting connecting plate. In this way, the mounting efficiency of the power supply structure can be improved.

[0012] Preferably, the shell further comprises two end plates arranged at two ends respectively, and the end plates are provided with connecting barrels located on the inner side of the shell, the connecting barrels are provided with connecting openings facing the mounting opening, and the inner side walls of the connecting barrels are provided with threads.

[0013] Preferably, the inner side wall of the shell is further provided with a positioning member partially protruding from the mounting opening, thereby facilitating the improvement of the mounting efficiency.

[0014] The utility model also provides a lamp, which comprises the power supply mounting structure and a power supply structure arranged on the power supply mounting assembly.

[0015] Preferably, the lamp further comprises a bottom disc provided with a positioning hole and a connecting hole, the positioning hole is in position correspondence with the positioning member, the positioning member can be inserted into the positioning hole, the connecting hole is in position correspondence with the connecting barrel, and a connecting screw is arranged in the connecting hole and the connecting barrel to connect the power supply mounting structure to the bottom disc. The screw used for mounting the power supply mounting structure cannot be seen from the appearance, thereby facilitating the improvement of the aesthetic appearance. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained according to the structures shown in these drawings without creative labor.

[0017] Figure 1 The structure diagram of the power supply mounting structure in the embodiment of the present application is shown in the figure.

[0018] Figure 2 The rear view of the power supply mounting structure in the embodiment of the present application is shown in the figure.

[0019] Figure 3 The structure diagram of the power supply mounting structure in the embodiment of the present application is shown in the figure. Figure 2 The B-B section view in the figure.

[0020] Figure 4 The structure diagram of the power supply mounting structure, the power supply structure and the power supply line in the embodiment of the present application is shown in the figure.

[0021] Figure 5 The structure diagram of the lamp in the embodiment of the present application is shown in the figure.

[0022] Figure 6 The structure diagram of the bottom plate in the embodiment of the present application is shown in the figure.

[0023] Figure 7 The structure diagram of the power supply mounting structure when the upper end limiting structure includes the first limiting structure and the second limiting structure in the embodiment of the present application is shown in the figure.

[0024] Figure 8 The front view of the power supply mounting structure when the upper end limiting structure includes the first limiting structure and the second limiting structure in the embodiment of the present application is shown in the figure.

[0025] Figure 9 The B-B section view in the figure. Figure 8 The B-B section view in the figure.

[0026] Figure 10 The structure diagram of the power supply structure installed in the power supply mounting structure when the upper end limiting structure includes the first limiting structure and the second limiting structure in the embodiment of the present application is shown in the figure.

[0027] In the drawings: 1 - shell, 11 - top plate, 12 - back plate, 13 - end plate, 131 - wire containing groove, 14 - mounting opening, 2 - support structure, 21 - support groove, 211 - first side wall, 212 - second side wall, 2121 - guide inclined surface, 22 - support connecting plate, 23 - support buckle, 231 - support surface, 232 - guide surface, 3 - upper end limiting structure, 31 - first limiting structure, 32 - second limiting structure, 4 - connecting cylinder, 5 - positioning piece, 6 - screw, 10 - power supply structure, 101 - power supply plate, 102 - electrical element, 20 - power supply line, 201 - clamping piece, 30 - bottom disc, 301 - positioning hole, 302 - mounting hole.

[0028] The realization, functional features and advantages of the utility model will be further described with reference to the drawings in combination with embodiments. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0030] It should be noted that if the embodiments of the utility model involve directional indications, such as up, down, left, right, front, back, etc., the directional indications are only used to explain the relative position relationship, movement condition, etc. between the components in a certain posture, and if the certain posture changes, the directional indications also change accordingly.

[0031] In addition, if the embodiments of the utility model involve descriptions such as "first", "second", etc., the descriptions of "first", "second", etc. are only for description purposes, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of those skilled in the art, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the utility model.

[0032] For example, Figures 1 to 4 And Figures 7 to 10As shown in the figure, a power supply mounting structure comprises: a shell 1, the shell 1 is provided with a mounting opening 14 on one side; a power supply mounting assembly is arranged on the inner side wall of the shell 1, the power supply mounting assembly is used for mounting a power supply structure 10 in the shell 1, and the power supply structure 10 mounted thereon is arranged away from the mounting opening 14; and a connecting structure is arranged on the side of the shell 1 close to the mounting opening 14, and the connecting structure is used for connecting the shell 1 to an external device.

[0033] In the power supply mounting structure in the embodiment, the power supply structure 10 can be mounted in the shell 1 through the power supply mounting assembly, and the power supply structure 10 mounted in the shell 1 is arranged away from the mounting opening 14, so that the power supply structure 10 is prevented from contacting the metal part of the external device and causing an accident. Then, the shell 1 is connected to the external device, and the power supply structure 10 can be mounted on the external device. The power supply mounting structure in the embodiment has fewer parts and is easy to install, which is conducive to improving the power supply dismounting efficiency and the safety of the operator.

[0034] In some specific embodiments, referring to Figure 1 and Figure 3 , the shell 1 comprises a top plate 11, the power supply mounting assembly comprises a supporting structure 2 for supporting the power supply structure 10 and an upper end limiting structure 3 for limiting the movement of the upper end of the power supply structure 10, the supporting structure 2 comprises a supporting connecting plate 22 and a supporting groove 21, the supporting groove 21 comprises a first side wall 211 and a second side wall 212 arranged oppositely, the upper end of the supporting connecting plate 22 is connected to the top plate 11, the lower end of the supporting connecting plate 22 is connected to the first side wall 211, and the second side wall 212 and the upper end limiting structure 3 are arranged on the same side of the supporting connecting plate 22.

[0035] In the embodiment, the supporting groove 21 is arranged on the top plate 11 through the supporting connecting plate 22, the power supply structure 10 is placed on the supporting groove 21, and the supporting groove 21 plays a relatively stable supporting role on the power supply structure 10, so that the power supply structure 10 is more stable. Compared with the form of directly mounting the power supply structure 10 on the inner side wall of the shell 1 by using a buckle or the like, this form is more stable for the power supply structure 10, and the power supply structure 10 will not easily fall off when the power supply mounting structure is shaken by an external force. At the same time, the supporting groove 21 can limit the lower end of the power supply structure 10 from moving away from or close to the mounting opening 14, and the upper end limiting structure 3 can limit the movement of the upper end of the power supply structure 10 from moving away from or close to the mounting opening 14, and the two structures cooperate to stably mount the power supply structure 10 on the inner side of the shell 1.

[0036] In some other embodiments, the supporting structure 2 and / or the upper end limiting structure 3 comprise a buckle structure or other limiting structure arranged on the inner side wall of the shell 1, as long as the power supply structure 10 can be mounted on the inner side of the shell 1 and arranged away from the mounting opening 14. For example, referring to Figures 7 to 10The supporting structure 2 comprises a supporting connecting plate 22 and a supporting buckle 23. The upper end of the supporting connecting plate 22 is connected to the top plate 11, and the supporting connecting plate 22 is inclined from top to bottom in the direction from close to far from the mounting opening 14. The supporting buckle 23 is arranged at the lower end of the side of the supporting connecting plate 22 far from the mounting opening 14. The upper end limiting structure 3 comprises a first limiting structure 31 arranged on the top plate 11 for limiting the upper end of the power supply structure 10 from the mounting opening 14, and a second limiting structure 32 for limiting the upper end of the power supply structure 10 close to the mounting opening 14. During installation, the upper end of the power supply structure 10 is inserted between the first limiting structure 31 and the second limiting structure 32, and then the lower end of the power supply structure 10 is clamped into the supporting buckle 23, thereby completing the installation. Further, the supporting buckle 23 comprises a supporting surface 231 perpendicular to the supporting connecting plate 22, and the lower side of the supporting buckle 23 is further provided with a guide surface 232 inclined from bottom to top in the direction from close to far from the supporting connecting plate 22. During installation, after the upper end of the power supply structure 10 is inserted between the first limiting structure 31 and the second limiting structure 32, the lower end of the power supply structure 10 is pressed, so that the lower end of the power supply structure 10 moves along the guide surface 232, and in the process, the supporting connecting plate 22 deforms to a certain extent, so that the lower end of the power supply structure 10 can pass the guide surface 232 to reach the supporting surface 231, thereby completing the installation.

[0037] In some embodiments, the supporting structure 2 and the upper end limiting structure 3 are arranged on the top plate 11. Figure 1 and Figure 3 The second side wall 212 and the upper end limiting structure 3 are arranged on the side of the supporting connecting plate 22 far from the mounting opening 14, and the upper end limiting structure 3 is used to limit the movement of the upper end of the power supply structure 10 in the direction away from the mounting opening 14.

[0038] By arranging the second side wall 212 and the upper end limiting structure 3 on the side of the supporting connecting plate 22 far from the mounting opening 14, when the power supply structure 10 is installed on the power supply mounting assembly, the overall posture is facing away from the mounting opening 14, so that even if the power supply structure 10 is accidentally dropped due to external force, the possibility of direct contact between the front electrical components 102 of the power supply structure 10 and the metal parts of the external equipment can be reduced, thereby protecting the power supply structure 10.

[0039] In some other embodiments, the second side wall 212 and the upper end limiting structure 3 are arranged on the side of the supporting connecting plate 22 close to the mounting opening 14, and the upper end limiting structure 3 is used to limit the movement of the upper end of the power supply structure 10 in the direction close to the mounting opening 14.

[0040] In some embodiments, the supporting structure 2 and the upper end limiting structure 3 are arranged on the top plate 11. Figure 1 and Figure 3 The supporting structure 2 and the upper end limiting structure 3 are arranged on the top plate 11.

[0041] Specifically, the shell 1 comprises a plurality of plates, one of which is the top plate 11. The support structure 2 and the upper end limiting structure 3 are both arranged on the top plate 11, so that the relative position of the support structure 2 and the upper end limiting structure 3 is always fixed. If the support structure 2 and the upper end limiting structure 3 are arranged on different plates respectively, attention needs to be paid to the positions of the support structure 2 and the upper end limiting structure 3 when the plates are made into the shell 1, so as not to be dislocated and affect the installation effect of the power supply. In the embodiment, there is no need to pay attention to this, which is conducive to improving the production efficiency of the power supply mounting structure.

[0042] In some other embodiments, the shell 1 further comprises a back plate 12, the support structure 2 is arranged on the top plate 11, and the upper end limiting structure 3 is arranged on the back plate 12.

[0043] In some specific embodiments, referring to Figure 1 and Figure 3 , the shell 1 further comprises a back plate 12, the back plate 12 is arranged opposite to the mounting opening 14, and the support connecting plate 22 is arranged from top to bottom in the direction from the back plate 12 to the mounting opening 14.

[0044] Specifically, the top plate 11 and the back plate 12 are connected to each other in a right angle posture, and the support connecting plate 22 is arranged from top to bottom in the direction from the back plate 12 to the mounting opening 14, which can make full use of the internal space of the shell 1 and is conducive to reducing the volume of the power supply mounting structure.

[0045] In some other embodiments, the support connecting plate 22 is arranged perpendicular to the top plate 11.

[0046] In some specific embodiments, referring to Figure 3 , the second side wall 212 is provided with a guide inclined surface 2121, the guide inclined surface 2121 is arranged on the side of the second side wall 212 away from the support connecting plate 22, and the guide inclined surface 2121 is arranged from bottom to top in the direction away from the support connecting plate 22.

[0047] The guide slope 2121 is arranged to facilitate the clamping of the lower end of the power supply structure 10 in the bearing groove 21. The power supply structure 10 referred to herein includes the power supply board 101 and the electrical element 102 arranged on one side of the power supply board 101. During installation, the side of the power supply board 101 with the electrical element 102 faces the back plate 12, and the power supply board 101 is pushed upwards. At this time, the upper end limiting structure 3 is located on the side of the power supply board 101 close to the back plate 12, so that the upper end of the power supply board 101 abuts against the upper end limiting structure 3. At this time, the bearing groove 21 is located on the side of the power supply board 101 away from the back plate 12, and the lower end of the power supply board 101 abuts against the guide slope 2121. The operator presses the lower end of the power supply board 101 in the direction of the bearing groove 21, so that the lower end of the power supply board 101 moves along the guide slope 2121, and cooperates with the appropriate deformation of the second side wall 212, so that the lower end of the power supply board 101 is finally clamped in the bearing groove 21, and the installation of the power supply structure 10 in the shell 1 is completed. In this way, the installation efficiency of the power supply structure 10 can be improved.

[0048] Further, the upper end limiting structure 3 is in the form of a plate. The shell 1 is provided with a plurality of bearing structures 2 and a plurality of upper end limiting structures 3.

[0049] In some embodiments, with reference to Figure 1 , the shell 1 further includes two end plates 13 arranged respectively at the two ends, and the end plate 13 is provided with a connecting barrel 4 located on the inner side of the shell 1, and the connecting barrel 4 is provided with a connecting opening facing the installation opening 14, and the inner side wall of the connecting barrel 4 is provided with threads.

[0050] In some embodiments, with reference to Figure 1 , one of the end plates 13 is provided with a wire containing groove 131 on the side close to the installation opening 14, and the opening of the wire containing groove 131 faces the outer side of the shell 1.

[0051] In some embodiments, with reference to Figure 1 , the inner side wall of the shell 1 is further provided with a positioning member 5, and the positioning member 5 partially protrudes from the installation opening 14.

[0052] The positioning member 5 is arranged to facilitate the connection of the connecting barrel 4 with the connecting position on the external device when the shell 1 is installed on the external device, thereby improving the installation efficiency.

[0053] The embodiment also provides a lamp, with reference to Figures 4 to 6 , including the above-mentioned power supply mounting structure, and further including a power supply structure 10 arranged on the power supply mounting assembly.

[0054] In some embodiments, with reference to Figure 5 and Figure 6The lamp further comprises a base plate 30, the base plate 30 is provided with a positioning hole 301 and a connecting hole, the positioning hole 301 corresponds to the position of the positioning piece 5, the positioning piece 5 can be inserted into the positioning hole 301, the connecting hole corresponds to the position of the connecting cylinder 4, a connecting screw 6 is arranged in the connecting hole and the connecting cylinder 4, so as to connect the power installation structure to the base plate 30.

[0055] Specifically, the base plate 30 is made of metal material. During installation, the positioning piece 5 of the shell 1 is inserted into the positioning hole 301, at this time, the connecting hole corresponds to the position of the connecting cylinder 4, the screw 6 is passed through the connecting hole from the inside of the base plate 30 and screwed into the connecting cylinder 4, and the installation of the power installation structure on the base plate 30 is completed. Since the lamp further comprises a light-emitting panel, the light-emitting panel covers the opening of the base plate 30, so that the screw 6 for installing the power installation structure cannot be seen from the appearance, which is beneficial to improve the aesthetic appearance.

[0056] In some specific embodiments, with reference to Figure 4 The lamp further comprises a power cord 20, the power cord 20 is provided with a clamping piece 201, during installation, the clamping piece 201 is placed into the wire containing groove 131 from the opening of the wire containing groove 131, and the end plate 13 is clamped on the clamping piece 201, after the shell 1 is installed on the base plate 30, the base plate 30 blocks the opening of the wire containing groove 131, so that the clamping piece 201 and the end plate 13 are relatively fixed in the extension direction of the power cord 20, and the fixing of the power cord 20 on the shell 1 is completed.

[0057] The above only describes the preferred embodiments of the present application, and does not limit the patent range of the present application, any equivalent structural transformation made according to the contents of the present application specification and drawings, or direct / indirect application in other related technical fields is included in the patent protection range of the present application.

Claims

1. A power supply mounting structure characterized by comprising: include: A housing (1) having an installation opening (14) on one side; A power supply mounting assembly is disposed on the inner sidewall of the housing (1). The power supply mounting assembly is used to install the power supply structure (10) inside the housing (1) and to make the power supply structure (10) mounted thereon spaced apart from the mounting opening (14). A connection structure is provided on the side of the housing (1) near the mounting opening (14), the connection structure being used to connect the housing (1) to an external device.

2. The power supply mounting structure according to claim 1, characterized by: The housing (1) includes a top plate (11), and the power installation assembly includes a support structure (2) for supporting the power structure (10) and an upper limit structure (3) for restricting the movement of the upper end of the power structure (10). The support structure (2) includes a support connecting plate (22) and a support groove (21). The support groove (21) includes a first side wall (211) and a second side wall (212) disposed opposite to each other. The upper end of the support connecting plate (22) is connected to the top plate (11), and the lower end of the support connecting plate (22) is connected to the first side wall (211). The second side wall (212) and the upper limit structure (3) are located on the same side of the support connecting plate (22).

3. The power supply mounting structure according to claim 2, characterized by: The second sidewall (212) and the upper limiting structure (3) are located on the side of the supporting connecting plate (22) away from the mounting opening (14). The upper limiting structure (3) is used to restrict the upper end of the power supply structure (10) from moving in a direction away from the mounting opening (14).

4. The power supply mounting structure according to claim 2 or 3, characterized by: The supporting structure (2) and the upper limiting structure (3) are both located on the top plate (11).

5. The power supply mounting structure according to claim 3, characterized by: The housing (1) also includes a back plate (12), which is disposed opposite to the mounting opening (14), and the supporting connecting plate (22) is disposed inclined from top to bottom in the direction from the back plate (12) to the mounting opening (14).

6. The power supply mounting structure according to claim 3 or 5, characterized by: The second sidewall (212) is provided with a guide slope (2121), which is located on the side of the second sidewall (212) away from the supporting connecting plate (22). The guide slope (2121) is inclined from bottom to top in the direction away from to near the supporting connecting plate (22).

7. The power supply mounting structure according to claim 1, characterized by: The housing (1) further includes two end plates (13) respectively located at both ends. The end plates (13) are provided with connecting cylinders (4). The connecting cylinders (4) are located inside the housing (1). The connecting cylinders (4) are provided with connecting openings facing the mounting opening (14). The inner wall of the connecting cylinders (4) is provided with threads.

8. The power supply mounting structure of claim 1, wherein: The inner wall of the housing (1) is also provided with a positioning element (5), and the positioning element (5) protrudes from the mounting opening (14).

9. A luminaire characterized by: The power supply mounting structure includes the power supply structure according to any one of claims 1 to 8, and further includes the power supply structure (10), which is disposed on the power supply mounting assembly.

10. The luminaire of claim 9, wherein: Also include the chassis (30), the chassis (30) is provided with positioning hole (301) and connecting hole, the positioning hole (301) and the positioning piece (5) position correspondence, the positioning piece (5) can be inserted in the positioning hole (301), the connecting hole and the connecting barrel (4) position correspondence, the connecting hole and the connecting barrel (4) are provided with connecting screw (6) in wear, to connect the power installation structure on the chassis (30).

Images