Lamp connecting structure for skiing hall

Abstract

The utility model relates to a lamp connecting structure for a skiing hall, which is suitable for being mounted on a roof thermal insulation layer and comprises a connecting rod, a lamp structure, a junction box, a reserved pipe and a thermal insulation block, a mounting hole is formed in the roof thermal insulation layer, the connecting rod penetrates into the mounting hole, and the upper portion of the connecting rod is arranged on the outer side of the roof thermal insulation layer in a threaded connection mode; the lamp structure is arranged on the inner side of the roof heat preservation layer and is in threaded connection with the lower portion of the connecting rod. The junction box is arranged on the outer side of the roof heat preservation layer, and an electric wire of the junction box penetrates through the mounting hole and is electrically connected with the lamp connecting rod; the reserved pipe is arranged in the mounting hole and is connected with the inner circumference of the mounting hole in a bonding manner; the connecting rod and the electric wire penetrate into the reserved pipe; the heat preservation block is arranged on the upper portion of the connecting rod in a sleeving mode and attached to the outer layer of the roof heat preservation layer, and a gap between the mounting hole and the connecting rod is sealed. By arranging the heat preservation blocks and the reserved pipes, the sealing performance of the positions where the connecting rods penetrate through the mounting holes is further optimized, and therefore the electricity utilization cost in the ski field is saved.

Description

Technical Field

[0001] The present application relates to the technical field of interior lighting for ski halls, and in particular to a lighting connection structure for ski halls. Background Art

[0002] With the Winter Olympics as an opportunity, my country's winter sports industry has entered a new stage of rapid development. A large number of indoor ski halls have begun to be built in China. Indoor ski halls are low-temperature indoor spaces with low internal temperatures (-8°C to -1°C). The external environment is generally room temperature. The large volume of indoor ski halls and the temperature difference between indoor and outdoor spaces require high energy consumption to maintain the low temperature.

[0003] Therefore, each indoor-outdoor connection point is a weak point in insulation and airtightness. Indoor ski hall lighting fixtures need to pass through the insulation and be fixed to the outside of the roof panel. Without detailed design of this node, it will directly lead to increased energy consumption in later operations. The existing ski hall lighting installation points are not airtight enough, which affects the thermal insulation and vapor barrier performance of the ski hall and consumes a lot of energy. Therefore, the existing ski hall lighting structure needs to be optimized. Utility Model Content

[0004] In view of this, the present application proposes a lamp connection structure for a ski hall to solve the problem of insufficient thermal insulation and vapor insulation performance of existing ski tube lamps.

[0005] According to one aspect of the present application, a lighting fixture connection structure for a ski hall is provided, which is suitable for installation on a roof insulation layer and includes: a connecting rod, a lighting fixture structure, a junction box and an insulation block;

[0006] The roof insulation layer is provided with a mounting hole, the connecting rod is inserted into the mounting hole, and the upper portion of the connecting rod is screwed and arranged on the outer side of the roof insulation layer;

[0007] The lamp structure is arranged on the inner side of the roof insulation layer and is screwed to the lower part of the connecting rod;

[0008] The junction box is arranged on the outside of the roof insulation layer, and the wires of the junction box pass through the mounting hole and are electrically connected to the lamp connecting rod;

[0009] The insulation block is sleeved on the upper part of the connecting rod and fits with the outer layer of the roof insulation layer to seal the gap between the mounting hole and the connecting rod;

[0010] A pre-installed hole is provided in the middle of the heat preservation block, the pre-installed hole is arranged longitudinally and is connected to the mounting hole; the pre-installed hole matches the size of the connecting rod; the connecting rod is inserted into the pre-installed hole and into the mounting hole;

[0011] A first wire harness hole is provided at the lower portion of the heat preservation block. The first wire harness hole is arranged horizontally and is connected to the mounting hole. The wires pass through the first wire harness hole into the mounting hole and are electrically connected to the lamp structure.

[0012] In a possible implementation, the invention further includes: a reserved tube; the reserved tube is arranged inside the mounting hole and is bonded to the inner periphery of the mounting hole; the connecting rod and the wire are both inserted into the interior of the reserved tube.

[0013] In a possible implementation, it further includes: a first sealing gasket; the first sealing gasket is arranged on the upper end surface of the insulation block and fits with the upper end surface of the insulation block.

[0014] In a possible implementation, a second cable bundle hole is formed at a lower portion of the connecting rod, and the second cable bundle hole is arranged on a wall of the reserved tube; and a bottom of the reserved tube extends out of the mounting hole.

[0015] In a possible implementation, the invention further includes: a second sealing gasket; the second sealing gasket is arranged on the lower end surface of the reserved tube and fits with the lower end surface of the reserved tube.

[0016] In one possible implementation, the first harness hole is arranged at the bottom end of the insulation block, the pre-installed hole is arranged on the center line of the insulation block, and the first harness hole and the pre-installed hole are formed into a ⊥-shaped structure as a whole; or the first harness hole is arranged at the bottom end of the insulation block, the pre-installed hole is arranged on the center line of the insulation block, and the first harness hole and the pre-installed hole are formed into an L-shaped structure as a whole.

[0017] In a possible implementation, the method further includes: a heat-insulating cover; the heat-insulating cover is provided on the top of the connecting rod to seal the gap between the connecting rod and the mounting hole.

[0018] In a possible implementation, it further includes: a heat insulation portion; the heat insulation portion is arranged in a space formed by the heat insulation cover and the outer side of the roof insulation layer.

[0019] In one possible implementation, a fixing hole is provided at the bottom end of the junction box, the fixing hole matches the size of the screw, and the junction box is fixedly connected to the roof insulation layer through the screw; the junction box is arranged adjacent to the connecting rod, and the junction box is arranged next to the connecting rod.

[0020] In a possible implementation, the connecting rod is made of steel; the connecting pipe is made of polytetrafluoroethylene; and the insulation block is made of polyurethane.

[0021] Beneficial effects of this application:

[0022] The ski hall lighting structure proposed in this application is simple and can meet the actual insulation needs of ski resorts. By adding an insulation block to seal the gap between the mounting hole and the connecting rod, the airtightness of the ski resort interior is improved, thereby resolving the problem of insufficient insulation and vapor isolation within the ski hall. Specifically, a pre-installation hole and a first wiring hole are provided in the insulation block, and the size of the pre-installation hole matches the size of the connecting rod. The first wiring hole is also located at the bottom of the insulation block, reducing contact between the connecting rod and the external environment, further isolating the indoor and outdoor temperatures of the ski hall, and thus saving electricity costs within the ski hall.

[0023] Other features and aspects of the present application will become apparent from the following detailed description of exemplary embodiments with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate exemplary embodiments, features, and aspects of the application and, together with the description, serve to explain the principles of the application.

[0025] Figure 1 A diagram showing the main structure of a ski hall lamp structure according to an embodiment of the present application;

[0026] Figure 2 A partial schematic diagram showing the upper portion of a connecting rod according to an embodiment of the present application;

[0027] Figure 3 A partial schematic diagram showing the lower portion of the connecting rod according to an embodiment of the present application;

[0028] Figure 4 A schematic structural diagram of a reserved tube according to an embodiment of the present application is shown;

[0029] Figure 5 A schematic structural diagram of a heat preservation block according to an embodiment of the present application is shown;

[0030] Figure 6 A schematic structural diagram of a heat preservation cover according to an embodiment of the present application is shown. DETAILED DESCRIPTION

[0031] Various exemplary embodiments, features, and aspects of the present application will be described in detail below with reference to the accompanying drawings. The same reference numerals in the accompanying drawings represent elements with the same or similar functions. Although various aspects of the embodiments are shown in the accompanying drawings, the drawings are not necessarily drawn to scale unless otherwise indicated.

[0032] It should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application or simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present application.

[0033] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. Throughout the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0034] The word “exemplary” is used exclusively herein to mean “serving as an example, example, or illustration.” Any embodiment described herein as “exemplary” is not necessarily to be construed as preferred or advantageous over other embodiments.

[0035] In addition, numerous specific details are provided in the detailed description below to better illustrate the present application. Those skilled in the art will appreciate that the present application can be practiced without certain specific details. In some instances, methods, means, components, and circuits well known to those skilled in the art are not described in detail in order to highlight the main purpose of the present application.

[0036] like Figures 1-6As shown, the ski hall lamp connection structure is suitable for installation on the roof insulation layer and includes: a connecting rod 100, a lamp structure 200, a junction box 300 and an insulation block 500; the roof insulation layer 10 is provided with a mounting hole, the connecting rod 100 is inserted into the mounting hole, and the upper part of the connecting rod 100 is screwed to the outside of the roof insulation layer 10; the lamp structure 200 is arranged on the inside of the roof insulation layer 10 and is screwed to the lower part of the connecting rod 100; the junction box 300 is arranged on the outside of the roof insulation layer 10, and the wires of the junction box 300 are inserted into the mounting hole and are electrically connected to the lamp connecting rod 100; the insulation block 500 is set At the upper part of the connecting rod 100, it fits with the outer layer of the roof insulation layer 10 to seal the gap between the mounting hole and the connecting rod 100; a pre-installed hole 520 is opened in the middle of the insulation block 500, the pre-installed hole 520 is arranged longitudinally, and is connected to the reserved tube 400; the pre-installed hole 520 matches the size of the connecting rod 100; the connecting rod 100 is inserted into the pre-installed hole 520 to the mounting hole; a first wire bundle hole 510 is opened at the lower part of the insulation block 500, the first wire bundle hole 510 is arranged horizontally, and is connected to the reserved tube 400; the wires pass through the first wire bundle hole 510 to the reserved tube 400 and are electrically connected to the lamp structure 200.

[0037] The lamp structure 200 for a ski hall proposed in this application has a simple structure and can meet the actual insulation needs of the ski resort. By adding an insulation block 500, the gap between the mounting hole and the connecting rod 100 is sealed, and the sealing of the ski resort room is improved, thereby solving the problem of insufficient insulation and vapor isolation in the ski hall. It should also be noted that the connecting rod 100 is vertically arranged, and the connecting rod 100 is connected to the lamp structure 200 through the third nut 7. The first harness hole 510 is a semicircular hole structure, and the diameter of the first harness hole 510 is 10 mm. The pre-installed hole 520 is a circular structure. It should be further noted that the gap between the insulation block 500 and the connecting rod 300 is filled with polyurethane foam to further improve the sealing of the connection between the connecting rod 300 and the mounting hole.

[0038] In a possible implementation, it also includes: a reserved tube 400; the reserved tube 400 is arranged inside the mounting hole and is bonded to the inner circumference of the mounting hole; the connecting rod 100 and the wires are both inserted into the interior of the reserved tube 400. It should be noted here that the reserved tube 400 is bonded to the inner wall of the mounting hole by silicone weatherproof sealant. It should also be noted that the bottom of the reserved tube 400 extends out of the mounting hole, and the length of the bottom of the reserved tube 400 extending out of the mounting hole is 15mm-25mm. Furthermore, the reserved tube is bonded to the mounting hole, so that the reserved tube 400 and the inner circumference of the mounting hole are sealed and heat-insulated, and the installation position of the reserved tube 400 is better fixed.

[0039] In a possible implementation, it further includes: a first sealing gasket 5 ; the first sealing gasket 5 is arranged on the upper end surface of the heat preservation block 500 and fits with the upper end surface of the heat preservation block 500 .

[0040] In a possible implementation, it further includes: and a second sealing gasket 1 ; the second sealing gasket 1 is disposed on the lower end surface of the reserved tube 400 and fits in contact with the lower end surface of the reserved tube 400 .

[0041] It should be noted here that the first sealing gasket 5 is arranged at the upper end of the insulation block 500, and the second sealing gasket 1 is arranged at the lower end of the connecting rod 100 to further improve the sealing performance. More specifically, the upper part of the connecting rod 100 is screwed and fixed to the outer side of the roof insulation layer 10 by the first sealing gasket 5, the first steel gasket 6 and the first nut 7. The first sealing gasket 5, the first gasket and the first nut 7 all match the upper part of the connecting rod 100. The lower part of the connecting rod 100 is screwed and fixed to the inner side of the roof insulation layer 10 by the second sealing gasket 1, the second steel gasket 2 and the second nut 3. The second sealing gasket 1, the second gasket and the second nut 3 all match the lower part of the connecting rod 100. The connecting rod 100 is a steel bar with a through-wire structure, and the first sealing gasket 5 and the second sealing gasket 1 are tetrafluoroethylene gaskets.

[0042] In one possible implementation, a second cable tie hole 420 is defined at the lower portion of the connecting rod 100 and is located on the wall of the pre-installed tube 400. The bottom of the pre-installed tube 400 extends out of the mounting hole. In this embodiment, the second cable tie hole 420 is semicircular and has a diameter of 10 mm. The second cable tie hole 420 is located where the pre-installed tube 400 extends out of the mounting hole.

[0043] In one possible implementation, the first harness hole 510 is provided at the bottom end of the insulation block 500, and the pre-installation hole 520 is provided on the center line of the insulation block 500, with the first harness hole 510 and the pre-installation hole 520 forming a ⊥-shaped structure as a whole; or the first harness hole 510 is provided at the bottom end of the insulation block 500, and the pre-installation hole 520 is provided on the center line of the insulation block 500, with the first harness hole 510 and the pre-installation hole 520 forming an L-shaped structure as a whole. This can be adjusted according to actual conditions.

[0044] In one possible implementation, the device further includes a heat-insulating cover 600, which is positioned over the top of the connecting rod 100 and seals the gap between the connecting rod 100 and the mounting hole. In this embodiment, it should be noted that the heat-insulating cover 600 is made of polytetrafluoroethylene. The heat-insulating cover 600 is a rectangular parallelepiped structure, hollow inside, and has a third cable tie hole 620 defined at its lower opening. The third cable tie hole 620 is positioned correspondingly to the first cable tie hole 510.

[0045] In one possible implementation, the lamp further includes an insulating portion 610 disposed within the space formed by the insulation cover 600 and the exterior of the roof insulation layer 10. In this embodiment, it should be noted that the insulating portion 610 is filled with polyurethane foam 410. Furthermore, it should be noted that after the reserved tube 400 is sleeved with the wires and the connecting rod 100, the polyurethane foam 410 is filled therewith, forming an integrated structure between the lamp structure 200 and the roof insulation board.

[0046] In one possible implementation, a fixing hole is formed at the bottom of the junction box 300, and the fixing hole matches the size of the screw 4. The junction box 300 is fixedly connected to the roof insulation layer 10 via the screw 4. The junction box 300 is disposed adjacent to the connecting rod 100, and the junction box 300 is disposed beside the connecting rod 100. This ensures that the junction box 300 is fixed and not easily moved in windy weather.

[0047] In a possible implementation, the connecting rod 100 is made of steel; the connecting pipe is made of polytetrafluoroethylene; and the insulation block 500 is made of polyurethane.

[0048] It should be noted that while the above description uses the ski hall lighting structure as an example, those skilled in the art will appreciate that the present application is not limited thereto. In fact, users can flexibly set parameters based on their personal preferences and / or actual application scenarios, as long as they are reasonable.

[0049] The embodiments of the present application have been described above. The above description is illustrative and not exhaustive, and is not limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is selected to best explain the principles of the embodiments, their practical applications, or improvements to the technology in the market, or to enable other persons skilled in the art to understand the embodiments disclosed herein.

Claims

1. A ski hall lighting connection structure suitable for installation on a roof insulation layer, characterized in that: include: Connecting rods, lamp structures, junction boxes and insulation blocks; The roof insulation layer is provided with a mounting hole, the connecting rod is inserted into the mounting hole, and the upper portion of the connecting rod is screwed and arranged on the outer side of the roof insulation layer; The lamp structure is arranged on the inner side of the roof insulation layer and is screwed to the lower part of the connecting rod; The junction box is arranged on the outside of the roof insulation layer, and the wires of the junction box pass through the mounting hole and are electrically connected to the lamp connecting rod; The insulation block is sleeved on the upper part of the connecting rod and fits with the outer layer of the roof insulation layer to seal the gap between the mounting hole and the connecting rod; A pre-installed hole is provided in the middle of the heat preservation block, the pre-installed hole is arranged longitudinally and is connected to the mounting hole; the pre-installed hole matches the size of the connecting rod; the connecting rod is inserted into the pre-installed hole and into the mounting hole; A first wire harness hole is provided at the lower portion of the heat preservation block. The first wire harness hole is arranged horizontally and is connected to the mounting hole. The wires pass through the first wire harness hole into the mounting hole and are electrically connected to the lamp structure.

2. The ski hall lamp connection structure according to claim 1, characterized in that: Also includes: Reserved tube; The reserved tube is arranged inside the mounting hole and is bonded to the inner periphery of the mounting hole; the connecting rod and the electric wire are both passed through the inside of the reserved tube.

3. The ski hall lamp connection structure according to claim 1, characterized in that: Also includes: First sealing gasket; the first sealing gasket is arranged on the upper end surface of the insulation block and fits with the upper end surface of the insulation block.

4. The ski hall lamp connection structure according to claim 2, characterized in that: A second wire harness hole is formed at the lower portion of the connecting rod, and the second wire harness hole is arranged on the tube wall of the reserved tube; and the bottom of the reserved tube extends out of the mounting hole.

5. The ski hall lamp connection structure according to claim 2, characterized in that: Also includes: The second sealing gasket is arranged on the lower end surface of the reserved tube and fits with the lower end surface of the reserved tube.

6. The ski hall lamp connection structure according to claim 1, characterized in that: The first wire bundle hole is arranged at the bottom end of the insulation block, the pre-installed hole is arranged on the center line of the insulation block, and the first wire bundle hole and the pre-installed hole are overall in a ⊥-shaped structure; or the first wire bundle hole is arranged at the bottom end of the insulation block, the pre-installed hole is arranged on the center line of the insulation block, and the first wire bundle hole and the pre-installed hole are overall in a ⊥-shaped structure.

7. The ski hall lamp connection structure according to any one of claims 1 to 6, characterized in that: Also includes: Insulation cover; The heat-insulating cover is arranged on the top of the connecting rod to seal the gap between the connecting rod and the mounting hole.

8. The ski hall lamp connection structure according to claim 7, characterized in that: Also includes: The heat insulation part is arranged in the space formed by the outer side of the heat insulation cover and the roof insulation layer.

9. The ski hall lamp connection structure according to claim 8, characterized in that: A fixing hole is provided at the bottom end of the junction box, and the fixing hole matches the size of the screw. The junction box is fixedly connected to the roof insulation layer through the screw; the junction box is arranged adjacent to the connecting rod, and the junction box is arranged beside the connecting rod.

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