A power box and a lamp

Abstract

The utility model relates to a kind of power box and lamps and lanterns, the power box includes box body, for accommodating power component;Shell connector is connected in the end of the box body perpendicular to ground direction, and form load passage between the box body;Optical connector is connected on the shell connector, and extend to the side away from the shell connector along the direction parallel to ground. The power box and lamps and lanterns can make full use of the space perpendicular to ground direction, avoid occupying horizontal space, so as to increase the arrangement space of optical component in horizontal direction, by the power box at one end, the height of light-emitting surface can be reduced, to increase the light-emitting angle of lamps and lanterns. At the same time, the horizontal space saved can be provided with optical connector, the optical connector is used to form the spacing of optical component and box body in horizontal direction, to facilitate cable passing through from the spacing.

Description

Technical Field

[0001] This utility model relates to the field of lighting equipment technology, and in particular to a power supply box and a lamp. Background Technology

[0002] In the field of lighting equipment, the structural design of lamps has a significant impact on their optical performance, spatial adaptability and aesthetics. Traditional lamps use a horizontal power supply arrangement. A lamp disclosed in CN220135398U has its power supply components arranged horizontally on the base plate and connected to the lamp housing through the base plate to fix the power supply components inside the lamp housing. The wiring terminals are arranged sequentially with the power supply components in the horizontal direction, which occupies a lot of horizontal space.

[0003] From the perspective of optical layout and performance, the horizontal power supply has a large horizontal cross-sectional area, which occupies a large amount of horizontal space inside the lamp, squeezes the optical components, and restricts the reasonable arrangement of the optical components. This makes it difficult to make the lamp's beam angle large, which cannot meet the needs of large-angle lighting scenarios and affects the lighting coverage and effect. Utility Model Content

[0004] In view of this, the present invention provides a power supply box and a lamp, which solves the problem that the horizontal power supply box in the lamp occupies too much horizontal space and squeezes the layout of other optical components.

[0005] To achieve the above objectives, the technical solution of this utility model is to provide a power supply box, comprising: a box body for accommodating a power supply component; a housing connector connected to one end of the box body perpendicular to the ground and forming a bearing channel with the box body; and an optical connector connected to the housing connector and extending in a direction parallel to the ground away from the housing connector.

[0006] Preferably, the box body includes a housing and a cover plate. The housing has an opening on the side parallel to the ground and close to the optical connector. The housing connector is connected to one end of the housing. The power supply assembly is disposed inside the housing. The cover plate is detachably connected to the opening side of the housing to close or open the opening of the housing.

[0007] Preferably, a slot is provided on the side wall of the box opening side, and a positioning hole is provided on the side wall away from the slot. The cover plate is provided with a buckle and a positioning block on opposite sides respectively. The buckle engages with the slot, and the positioning block is inserted into the positioning hole.

[0008] Preferably, the housing has a wire hole on the side near the carrying channel.

[0009] Preferably, a switch slot is provided on the side of the enclosure away from the cover plate, and a toggle switch is provided on the switch slot. The toggle switch passes through the side wall of the enclosure and is electrically connected to the power supply assembly.

[0010] Preferably, the housing connector is provided with an elastic hook on the side away from the optical connector.

[0011] Preferably, the housing connector includes a connecting plate, a support plate, an extension plate, and a base plate. There are two connecting plates, two support plates, and two extension plates, which are mirror images of each other on opposite sides of the base plate. The connecting plate is perpendicular to the ground, with its two ends connected to the housing body and the support plate, respectively. The support plate is parallel to the ground, with its end away from the connecting plate connected to the extension plate. The extension plate is perpendicular to the ground, with its end away from the support plate connected to the base plate. The elastic hook is connected to the side of the base plate away from the optical connector and has a gap between it and the extension plates on both sides.

[0012] Preferably, the optical connector includes a first connecting portion and a second connecting portion. One end of the first connecting portion is connected to the housing connector, and the second connecting portion is connected to the end of the first connecting portion away from the housing connector. The first connecting portion is provided with a through first wire guide groove, and the second connecting portion is provided with a second wire guide groove. The second wire guide groove separates the second connecting portion, and the first wire guide groove and the second wire guide groove are in communication.

[0013] Preferably, the connection between the first connecting portion and the second connecting portion has a height difference to form a step.

[0014] This utility model also provides a lamp, including a power supply box, a lamp housing, an end cap, and an optical component. The lamp housing has an installation port. The power supply box and the optical component are both disposed inside the lamp housing, and the power supply box is electrically connected to the optical component. The end cap is disposed at the installation port to open or close the installation port.

[0015] Compared with the prior art, the power supply box and lamp provided by this utility model have the following beneficial effects:

[0016] By connecting the housing connector to the box body in a direction perpendicular to the ground to form a support channel, components that enable electrical connections, such as terminals, can be carried in this channel. This fully utilizes the space perpendicular to the ground, avoiding the occupation of horizontal space, thus increasing the horizontal arrangement space for optical components. By placing the power supply box at one end, the height of the light-emitting surface can be reduced, increasing the beam angle of the lamp. Simultaneously, the saved horizontal space can be used to install optical connectors, creating a horizontal gap between the optical components and the box body to facilitate the passage of connecting cables through this gap. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a power supply box provided in the first embodiment of the present invention;

[0018] Figure 2 for Figure 1 A first-view structural diagram of the middle box body;

[0019] Figure 3 for Figure 1 A schematic diagram of the second-view structure of the middle box body;

[0020] Figure 4 for Figure 1 A magnified view of a section at point A in the middle;

[0021] Figure 5 for Figure 1 Schematic diagram of the optical path connector;

[0022] Figure 6 This is a schematic diagram of the structure of a lamp provided in the second embodiment of the present utility model;

[0023] Explanation of reference numerals in the attached figures:

[0024] 10. Power supply box; 101. Carrying channel; 11. Box body; 111. Housing; 1111. Slot; 1112. Positioning hole; 1113. Cable hole; 1114. Switch slot; 1115. Toggle switch; 112. Cover plate; 1121. Buckle; 1122. Positioning block; 12. Housing connector; 121. Elastic hook; 122. Connecting plate; 123. Carrying plate; 124. Extension plate; 125. Base plate; 13. Optical connector; 131. First connecting part; 1311. First cable groove; 132. Second connecting part; 1321. Second cable groove; 20. Lamp; 21. Lamp housing; 22. End cap; 23. Optical assembly. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0026] Please see Figure 1 The first embodiment of this utility model provides a power supply box 10, which includes:

[0027] Box body 11, used to house the power supply components;

[0028] The shell connector 12 is connected to one end of the box body 11 in the direction perpendicular to the ground, and forms a load-bearing channel 101 between the box body 11 and the box body 11;

[0029] Optical connector 13 is connected to housing connector 12 and extends in a direction parallel to the ground toward the side away from housing connector 12.

[0030] Understandably, the housing connector 12 is used to connect to the lamp housing of the lamp to fix the power supply box 10 inside the lamp housing. By connecting the housing connector 12 to the box body 11 in a direction perpendicular to the ground and forming a carrying channel 101, the carrying channel 101 can be used to carry components that enable electrical connections, such as terminals. In this way, the space in the vertical direction can be fully utilized, avoiding the occupation of horizontal space, thereby increasing the horizontal arrangement space of optical components. By placing the power supply box 10 at one end, the height of the light-emitting surface can be reduced to increase the light-emitting angle of the lamp. At the same time, the saved horizontal space can be used to install optical connectors, which form a horizontal gap between the optical components and the box body 11 to facilitate the passage of connecting cables through the gap.

[0031] It should be noted that the power supply components can be arranged in a direction perpendicular to the ground within the box body 11 to further reduce the horizontal dimensions of the box body 11.

[0032] In one embodiment, such as Figure 2-3 As shown, the box body 11 includes a box body 111 and a cover plate 112. The box body 111 has an opening on the side parallel to the ground and close to the optical connector 13. The housing connector 12 is connected to one end of the box body 111. The power supply assembly is disposed inside the box body 111. The cover plate 112 is detachably connected to the opening side of the box body 111 to close or open the opening of the box body 111.

[0033] It is understood that the enclosure 111 and the housing connector 12 form a carrying channel 101, and the opening of the enclosure 111 is opened or closed by the cover plate 112 to remove or put the power supply assembly into the enclosure 111.

[0034] Furthermore, a slot 1111 is provided on the side wall of the opening side of the housing 111, and a positioning hole 1112 is provided on the side wall away from the slot 1111. A buckle 1121 and a positioning block 1122 are respectively provided on opposite sides of the cover plate 112. The slot 1111 is engaged with the buckle 1121, and the positioning block 1122 is inserted into the positioning hole 1112.

[0035] It is understandable that the cover plate 112 and the opening side of the box body 111 are detachably connected by the snap-fit ​​of the slot 1111 and the buckle 1112 and the insertion of the positioning block 1122 and the positioning hole 1112.

[0036] Furthermore, a wire hole 1113 is provided on the side of the housing 111 near the bearing channel 101.

[0037] Understandably, the power supply assembly uses the wire hole 1113 to achieve electrical connection with the optical assembly.

[0038] Furthermore, a switch groove 1114 is provided on the side of the enclosure 111 away from the cover plate 112. The switch groove 1114 is connected to the bearing channel 101, and a toggle switch 1115 is provided on it. The toggle switch 1115 passes through the side wall of the enclosure 111 and is electrically connected to the power supply assembly.

[0039] It is understood that the toggle switch 1115 is used to adjust parameters such as color temperature and power. There can be one, two or more toggle switches 1115. Preferably, there are two toggle switches 1115.

[0040] In one embodiment, such as Figure 4 As shown, a flexible hook 121 is provided on the side of the housing connector 12 away from the optical connector 13.

[0041] It is understandable that the elastic hook 121 is used to connect with the lamp housing of the lamp, so as to realize the connection between the housing connector 12 and the lamp housing, that is, to realize the connection between the power supply box 10 and the lamp housing.

[0042] Furthermore, the housing connector 12 includes a connecting plate 122, a bearing plate 123, an extension plate 124, and a base plate 125. There are two connecting plates 122, two bearing plates 123, and two extension plates 124, which are located on both sides of the base plate 125 in a mirror arrangement.

[0043] The connecting plate 122 is perpendicular to the ground, and its two ends are connected to the box body 11 and the support plate 123 respectively; the support plate 123 is parallel to the ground, and its end away from the connecting plate 122 is connected to the extension plate 124; the extension plate 124 is perpendicular to the ground, and its end away from the support plate 123 is connected to the bottom plate 125; the elastic hook 121 is connected to the side of the bottom plate 125 away from the optical connector 13, and there is a gap between it and the extension plates 124 on both sides.

[0044] It is understandable that the two support plates 123 are used to support the wiring terminals and are connected to the base plate 125 through the two extension plates 124, so that there is a distance between the elastic hook 121 on the base plate 125 and the support plate 123, that is, a distance between the elastic hook 121 and the wiring terminal, forming the deformation space of the elastic hook 121.

[0045] In one embodiment, such as Figure 5 As shown, the optical connector 13 includes a first connecting part 131 and a second connecting part 132. One end of the first connecting part 131 is connected to the housing connector 12, and the second connecting part 132 is connected to the end of the first connecting part 131 that is away from the housing connector 12.

[0046] The first connecting part 131 is provided with a through first wire groove 1311, and the second connecting part 132 is provided with a second wire groove 1321. The second wire groove 1321 separates the second connecting part 132, and the first wire groove 1311 and the second wire groove 1321 are connected.

[0047] It is understandable that the first wire passage 1311 and the second wire passage 1321 are used to accommodate cables. For example, when a terminal block is provided in the carrying channel 101, the cable connected to the terminal block is bundled and then passes through the first wire passage 1311 and the second wire passage 1321 in sequence to extend to the other side of the lamp.

[0048] Furthermore, the connection between the first connecting part 131 and the second connecting part 132 has a height difference to form a step.

[0049] It is understandable that one end of the optical component is placed on the step between the first connecting part 131 and the second connecting part 132, and a connection is formed. In this way, the cable can be routed from the bottom of the optical component to achieve the effect of hiding the cable.

[0050] like Figure 6 As shown, the second embodiment of this utility model provides a lamp 20, including a power supply box 10, a lamp housing 21, an end cap 22 and an optical component 23. The lamp housing 21 has an installation port. The power supply box 10 and the optical component 23 are both disposed inside the lamp housing 21, and the power supply box 10 and the optical component 23 are electrically connected. The end cap 22 is disposed at the installation port and is used to open or close the installation port.

[0051] It is understood that the power supply box 10 and the optical component 23 can be installed into the lamp housing 21 through the mounting port or removed from the lamp housing 21. The optical component 23 is used to form a light source after being powered on. It includes a PCB board and optical elements. The optical elements can be LED beads. There can be multiple optical elements, which are arranged sequentially on the PCB board.

[0052] It should be noted that an optical cover may or may not be fitted onto the optical component 23, as long as it can achieve its lighting function. The shape of the lamp housing 21 may be cylindrical, cubic, or any other arbitrary shape, as long as it can accommodate the power supply box 10 and the optical component 23 within the lamp housing 21.

[0053] Compared with existing technologies, the power supply box and lamp provided by this utility model connect the housing connector to the box body in a direction perpendicular to the ground, forming a carrying channel. This carrying channel can support components that enable electrical connections, such as terminals. This fully utilizes the space perpendicular to the ground, avoiding the occupation of horizontal space, thereby increasing the horizontal arrangement space for optical components. By placing the power supply box at one end, the height of the light-emitting surface can be reduced, increasing the light-emitting angle of the lamp. Simultaneously, the saved horizontal space can be used to install optical connectors, creating a horizontal gap between the optical components and the box body, facilitating the passage of connecting cables through this gap.

[0054] The specific embodiments of this utility model described above do not constitute a limitation on the scope of protection of this utility model. Any other corresponding changes and modifications made based on the technical concept of this utility model should be included within the scope of protection of the claims of this utility model.

Claims

1. A power supply box, characterized in that, include: The housing itself is used to house the power supply components; A housing connector is attached to one end of the box body perpendicular to the ground, and forms a load-bearing channel with the box body; An optical connector is attached to the housing connector and extends in a direction parallel to the ground toward the side away from the housing connector.

2. A power supply box as described in claim 1, characterized in that: The box body includes a housing and a cover plate. The housing has an opening on the side parallel to the ground and close to the optical connector. The housing connector is connected to one end of the housing. The power supply assembly is disposed inside the housing. The cover plate is detachably connected to the opening side of the housing to close or open the opening of the housing.

3. A power supply box as described in claim 2, characterized in that: A slot is provided on the side wall of the box opening side, and a positioning hole is provided on the side wall away from the slot. The cover plate is provided with a buckle and a positioning block on opposite sides respectively. The buckle engages with the slot, and the positioning block is inserted into the positioning hole.

4. A power supply box as described in claim 2, characterized in that: The enclosure has a wire hole on the side near the load-bearing channel.

5. A power supply box as described in claim 2, characterized in that: A switch slot is provided on the side of the enclosure away from the cover plate, and a toggle switch is provided on the switch slot. The toggle switch passes through the side wall of the enclosure and is electrically connected to the power supply assembly.

6. A power supply box as described in claim 1, characterized in that: The housing connector is provided with an elastic hook on the side away from the optical connector.

7. A power supply box as described in claim 6, characterized in that: The housing connector includes a connecting plate, a bearing plate, an extension plate, and a base plate. There are two connecting plates, two bearing plates, and two extension plates, which are located on opposite sides of the base plate in a mirror arrangement. The connecting plate is perpendicular to the ground, and its two ends are connected to the box body and the support plate respectively; the support plate is parallel to the ground, and its end away from the connecting plate is connected to the extension plate; the extension plate is perpendicular to the ground, and its end away from the support plate is connected to the base plate; the elastic hook is connected to the side of the base plate away from the optical connector, and there is a gap between it and the extension plates on both sides.

8. A power supply box as described in claim 1, characterized in that: The optical connector includes a first connecting portion and a second connecting portion. One end of the first connecting portion is connected to the housing connector, and the second connecting portion is connected to the end of the first connecting portion away from the housing connector. The first connecting part is provided with a through first wire groove, and the second connecting part is provided with a second wire groove. The second wire groove separates the second connecting part, and the first wire groove and the second wire groove are connected.

9. A power supply box as described in claim 8, characterized in that: The connection between the first connecting part and the second connecting part has a height difference to form a step.

10. A lamp, characterized in that: The device includes a power supply box, a lamp housing, an end cap, and an optical component as described in any one of claims 1-9. The lamp housing has a mounting opening, the power supply box and the optical component are both disposed inside the lamp housing, and the power supply box is electrically connected to the optical component. The end cap is disposed at the mounting opening to open or close the mounting opening.

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