Illuminating device for maintenance of transformer substation

Abstract

The utility model provides a lighting device for maintenance of a transformer substation, belongs to the technical field of maintenance lighting, and aims to solve the problem that dust attached to the outer sides of a universal hose and a lighting lamp can fall onto electrical elements in the transformer substation to affect heat dissipation of the electrical elements. Comprising a transformer substation box body, a transformer substation box door, a positioning connecting plate, a wire positioning strip, a first universal hose, a spotlight cover and an adapter. The plurality of transformer substation box doors are uniformly distributed and hinged to the front side and the rear side of the transformer substation box body; the positioning connecting plate is welded on the inner side surface of the substation box door; the wire positioning strips are adhered to the front and rear sides of the transformer substation box body; the first universal hose is fixedly connected to the lower end face of the positioning connecting plate. The spotlight cover is fixedly connected to the lower part of the first universal hose; the adapter is in threaded connection with the middle part of the spotlight cover; according to the utility model, the situation that dust is brought into the transformer substation when the lighting device is used is avoided, and the heat dissipation effect of electrical elements is effectively ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of maintenance lighting, and more specifically, particularly relates to a lighting device for maintenance of a transformer substation. Background Art

[0002] When repairing a box-type substation, a lighting device is needed for lighting. The existing lighting device is connected to the lighting lamp through a universal hose fixed on a slider. The position of the lighting lamp can be adjusted at will during lighting. After use, the universal hose and the lighting lamp can be clamped into the clamp block and fixed.

[0003] For example, CN216813998U discloses an emergency maintenance lighting lamp for a box-type substation, comprising a road pole arranged on the top of the box-type substation, a slider arranged on the road pole, an elastic plate arranged on the slider and the elastic plate is located inside the road pole, a pressure block is arranged on the elastic plate, a first mounting groove is arranged inside the road pole and a conductive sheet is arranged inside, the pressure block is inserted into the first mounting groove and the pressure block contacts the conductive sheet, a second mounting groove is arranged inside the slider and a universal hose is arranged inside, a cable is arranged in the universal hose and the cable is connected to the elastic plate, an LED lamp head is arranged at one end of the universal hose and the elastic plate is connected to the access end of the LED lamp head through the cable, and one end of the conductive sheet is connected to an external power supply through a wire; the utility model makes the left and right movement of the slider stable through the cooperation of the pressure block and the mounting groove, thereby facilitating the movement of the universal hose to various left and right positions for use, so that the LED lamp head can be bent to various positions for illumination and use, which is suitable for checking various substation equipment lines.

[0004] After long-term use of the lighting device installed on the box-type substation used outdoors, dust in the air is easy to adhere to the universal hose and the outside of the lighting lamp. When the lighting lamp is pulled into the inside of the substation, the dust attached to the universal hose and the outside of the lighting lamp will fall on the electrical components inside the substation, affecting the heat dissipation of the electrical components and easily causing damage to the electrical components. However, it takes a lot of time to clean the lighting device in advance when using it, which affects the maintenance efficiency of the substation. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a lighting device for substation maintenance, so as to solve the problem that after the lighting device installed on the box-type substation used outdoors is used for a long time, the dust in the air is easily attached to the universal hose and the outside of the lighting lamp. When the lighting lamp is pulled into the inside of the substation, the dust attached to the universal hose and the outside of the lighting lamp will fall on the electrical components inside the substation, affecting the heat dissipation of the electrical components and easily causing damage to the electrical components. Moreover, it takes a lot of time to clean the lighting device in advance when using it, which affects the maintenance efficiency of the substation.

[0006] The purpose and effect of the lighting device for substation maintenance of the utility model are achieved by the following specific technical means:

[0007] A lighting device for substation maintenance, comprising a substation box, a substation door, a positioning connecting plate, a wire positioning strip, a first universal hose, a spotlight cover, a positioning elastic clamp, a lamp shielding structure, an adapter, a circuit connection structure and a position adjustment structure; the substation box door is provided with a plurality of, and the plurality of substation box doors are evenly distributed and hinged on the front and rear sides of the substation box; the positioning connecting plates are provided with a plurality of, and the plurality of positioning connecting plates are respectively welded to the inner side surfaces of the plurality of substation box doors; the wire positioning strip is provided with a plurality of, and the plurality of wire positioning strips are evenly distributed and bonded on the front and rear sides of the substation box; the first universal hose is provided with a plurality of, and the plurality of the first universal hoses are provided with a plurality of The hoses are respectively fixedly connected to the lower end surfaces of the plurality of positioning connecting plates; the plurality of spotlight covers are provided, and the plurality of spotlight covers are respectively fixedly connected to the lower parts of the plurality of first universal hoses; the plurality of positioning elastic clamps are provided, and the plurality of positioning elastic clamps are respectively provided under the plurality of positioning connecting plates; the plurality of adapters are provided, and the plurality of adapters are respectively threadedly connected to the middle parts of the plurality of spotlight covers; the circuit connection structure is provided on the upper side of the substation box; the position adjustment structure is provided on the inner side of the substation box; the upper part of the substation box is provided with a plurality of square through holes; the lamp shielding structure is provided on the inner side of the positioning elastic clamp.

[0008] Furthermore, the lamp shielding structure includes a positioning mounting shaft and a shielding pressure plate; there are multiple positioning mounting shafts, and the multiple positioning mounting shafts are respectively welded to the inner sides of the multiple positioning elastic clamps; there are multiple shielding pressure plates, and the multiple shielding pressure plates are respectively rotatably connected to the outer sides of the multiple positioning mounting shafts, and the multiple shielding pressure plates are respectively elastically connected to the multiple positioning mounting shafts through spiral springs.

[0009] Furthermore, the lamp shielding structure also includes a closed sponge pad and a pressure plate; a plurality of the closed sponge pads are provided, and the plurality of the closed sponge pads are respectively bonded to the inner sides of the plurality of shielding pressure plates; a plurality of the pressure plates are provided, and the plurality of the pressure plates are evenly distributed and fixedly connected to the inner sides of the plurality of shielding pressure plates.

[0010] Furthermore, the circuit connection structure includes a metal arc plate and a contact metal plate; a plurality of the metal arc plates are provided, and the plurality of the metal arc plates are respectively fixedly connected to the upper parts of the plurality of substation box doors; a plurality of the contact metal plates are provided, and the plurality of the contact metal plates are respectively fixedly connected to the inner sides of the plurality of wire positioning strips.

[0011] Furthermore, the position adjustment structure includes a storage protective cover and a clamping bolt; a plurality of the storage protective covers are provided, and the plurality of the storage protective covers are respectively fixedly connected to the lower end surfaces of the plurality of positioning connecting plates, and the plurality of the positioning elastic clamps are respectively bolted to the lower parts of the plurality of the storage protective covers; a plurality of the clamping bolts are provided, and the plurality of the clamping bolts are respectively threadedly connected to the lower parts of the plurality of the first universal hoses.

[0012] Furthermore, the position adjustment structure also includes an explosion-proof lamp mounting seat and a second universal hose; there are multiple explosion-proof lamp mounting seats, and the multiple explosion-proof lamp mounting seats are respectively rotatably connected to the inner sides of the multiple adapters; there are multiple second universal hoses, and the multiple second universal hoses are respectively rotatably connected to the middle parts of the multiple adapters, and the multiple second universal hoses are respectively located on the inner sides of the multiple first universal hoses.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The lighting device starts working when the substation door is opened, which reduces the number of operating steps. Different lighting devices are enabled according to different maintenance positions, effectively avoiding frequent adjustments to the overall position of the lighting device. The first universal hose facilitates arbitrary adjustments to the position of the explosion-proof lamp, thereby improving the use effect of the lighting device. The lighting device is installed inside the substation box to prevent dust from adhering to the outside of the lighting device, thereby preventing the lighting device from bringing dust into the substation when in use. This effectively ensures the heat dissipation effect of electrical components, avoids overheating and damage of electrical components, ensures the working stability of the substation, reduces the maintenance frequency of the substation, and also avoids the need to clean the lighting device in advance when in use, saving a lot of time and improving the maintenance efficiency of the substation. The shielding pressure plate prevents the explosion-proof lamp from being hit, thereby increasing the service life of the lighting device, and the closed sponge pad ensures the protective effect of the shielding pressure plate on the explosion-proof lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 The utility model is a schematic diagram of the position relationship between the transformer substation box door and the positioning connection plate.

[0017] Figure 3 It is a schematic diagram of the matching relationship between the contact metal plate and the metal arc plate of the utility model.

[0018] Figure 4 It is a schematic diagram of the position of the first universal hose of the utility model.

[0019] Figure 5It is a schematic diagram of the split structure of the spotlight cover and the adapter of the utility model.

[0020] Figure 6 It is a schematic diagram of the position of the clamping bolt of the utility model.

[0021] Figure 7 It is a structural schematic diagram of a positioning elastic clamp of the utility model.

[0022] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0023] 1. Substation box; 2. Substation door; 201. Metal arc plate; 3. Positioning connection plate; 301. Storage protective cover; 4. Wire positioning strip; 401. Contact metal plate; 5. First universal hose; 501. Clamping bolt; 6. Spotlight cover; 7. Positioning elastic clamp; 701. Positioning installation axis; 702. Shielding pressure plate; 703. Enclosed sponge pad; 704. Pressure plate; 8. Adapter; 801. Explosion-proof lamp mounting seat; 802. Second universal hose. DETAILED DESCRIPTION

[0024] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0025] Embodiment 1:

[0026] As attached Figure 1 To Attachment Figure 5 As shown:

[0027] The utility model provides a lighting device for maintenance of a substation, comprising a substation box body 1, a substation box door 2, a positioning connecting plate 3, a wire positioning strip 4, a first universal hose 5, a spotlight cover 6, a positioning elastic clamp 7, an adapter 8, a circuit connection structure and a position adjustment structure; a plurality of substation box doors 2 are provided, and the plurality of substation box doors 2 are evenly distributed and hinged on the front and rear sides of the substation box body 1; a plurality of positioning connecting plates 3 are provided, and the plurality of positioning connecting plates 3 are respectively welded to the inner side surfaces of the plurality of substation box doors 2; a plurality of wire positioning strips 4 are provided, and the plurality of wire positioning strips 4 are evenly distributed and bonded on the front and rear sides of the substation box body 1; the first A plurality of universal hoses 5 are provided, and the plurality of first universal hoses 5 are respectively fixedly connected to the lower end surfaces of the plurality of positioning connecting plates 3; a plurality of spotlight covers 6 are provided, and the plurality of spotlight covers 6 are respectively fixedly connected to the lower parts of the plurality of first universal hoses 5; a plurality of positioning elastic clamps 7 are provided, and the plurality of positioning elastic clamps 7 are respectively provided under the plurality of positioning connecting plates 3; a plurality of adapter seats 8 are provided, and the plurality of adapter seats 8 are respectively threadedly connected to the middle parts of the plurality of spotlight covers 6; a circuit connection structure is provided on the upper side of the substation box 1; a position adjustment structure is provided on the inner side of the substation box 1; and a plurality of square through holes are opened on the upper part of the substation box 1.

[0028] Among them, the circuit connection structure includes a metal arc plate 201 and a contact metal plate 401; a plurality of metal arc plates 201 are provided, and the plurality of metal arc plates 201 are respectively fixedly connected to the upper part of a plurality of substation box doors 2; a plurality of contact metal plates 401 are provided, and the plurality of contact metal plates 401 are respectively fixedly connected to the inner side of a plurality of wire positioning strips 4.

[0029] Among them, the position adjustment structure includes a storage protective cover 301 and a clamping bolt 501; a plurality of storage protective covers 301 are provided, and the plurality of storage protective covers 301 are respectively fixedly connected to the lower end surfaces of the plurality of positioning connecting plates 3, and the plurality of positioning elastic clamps 7 are respectively bolted to the lower parts of the plurality of storage protective covers 301; a plurality of clamping bolts 501 are provided, and the plurality of clamping bolts 501 are respectively threadedly connected to the lower parts of the plurality of first universal hoses 5.

[0030] Among them, the position adjustment structure also includes an explosion-proof lamp mounting seat 801 and a second universal hose 802; there are multiple explosion-proof lamp mounting seats 801, and the multiple explosion-proof lamp mounting seats 801 are respectively rotatably connected to the inner sides of multiple adapters 8; there are multiple second universal hoses 802, and the multiple second universal hoses 802 are respectively rotatably connected to the middle parts of the multiple adapters 8, and the multiple second universal hoses 802 are respectively located on the inner sides of the multiple first universal hoses 5.

[0031] The specific usage and function of this embodiment: when the box-type substation is inspected and repaired, the substation door 2 is opened, and the substation door 2 will drive the metal arc plate 201 to move, so that the metal arc plate 201 is inserted into the square through hole on the upper part of the substation box 1. At this time, the metal arc plate 201 will contact the contact metal plate 401 on the inner side of the wire positioning strip 4, so that the contact metal plates 401 on the upper and lower sides are connected to each other. At this time, the explosion-proof lamp is powered on, and the spotlight cover 6 is taken out from the positioning elastic clamp 7, and the first universal hose 5 under the positioning connecting plate 3 is adjusted as needed. The adapter 8 can be screwed to separate the explosion-proof lamp mounting base 801 and the explosion-proof lamp from the spotlight cover 6. At this time, the adapter 8 is pulled to move the second universal hose 802 out. When the second universal hose 802 extends to a suitable length, the clamping bolt 501 is tightened to position the second universal hose 802. After use, the adapter 8 is screwed back to the spotlight cover 6, and the spotlight cover 6 is clamped in the positioning elastic clamp 7 to position it. At this time, the first universal hose 5 is collected in the storage protective cover 301.

[0032] Embodiment 2:

[0033] As attached Figure 4 To Attachment Figure 7 As shown:

[0034] On the basis of the first embodiment, a lamp shielding structure is further included; the lamp shielding structure is arranged on the inner side of the positioning elastic clamp 7 .

[0035] Among them, the lamp shielding structure includes a positioning installation shaft 701 and a shielding pressure plate 702; a plurality of positioning installation shafts 701 are provided, and the plurality of positioning installation shafts 701 are respectively welded on the inner sides of a plurality of positioning elastic clamps 7; a plurality of shielding pressure plates 702 are provided, and the plurality of shielding pressure plates 702 are respectively rotatably connected to the outer sides of the plurality of positioning installation shafts 701, and the plurality of shielding pressure plates 702 are respectively elastically connected to the plurality of positioning installation shafts 701 through spiral springs.

[0036] Among them, the lamp shielding structure also includes a closed sponge pad 703 and a pressure plate 704; a plurality of closed sponge pads 703 are provided, and the plurality of closed sponge pads 703 are respectively bonded to the inner sides of the plurality of shielding pressure plates 702; a plurality of pressure plates 704 are provided, and the plurality of pressure plates 704 are evenly distributed and fixedly connected to the inner sides of the plurality of shielding pressure plates 702.

[0037] The specific usage and function of this embodiment are as follows: when the spotlight cover 6 is stuck on the inner side of the positioning elastic clamp 7, the shielding pressure plate 702 will squeeze the pressure plate 704 to make the pressure plate 704 swing. At this time, the pressure plate 704 drives the shielding pressure plate 702 to rotate around the positioning installation axis 701. When the spotlight cover 6 is stuck in the appropriate position, the shielding pressure plate 702 just blocks the outside of the spotlight cover 6 to block and protect the explosion-proof lamp. The closed sponge pad 703 can fill the gap between the shielding pressure plate 702 and the explosion-proof lamp.

Claims

1. A lighting device for substation maintenance, characterized in that: The invention comprises a transformer substation box (1), a transformer substation box door (2), a positioning connection plate (3), a wire positioning strip (4), a first universal hose (5), a spotlight cover (6), a positioning elastic clamp (7), a lamp shielding structure, an adapter (8), a circuit connection structure and a position adjustment structure; a plurality of transformer substation box doors (2) are evenly distributed and hinged on the front and rear sides of the transformer substation box (1); a positioning connection plate (3) is welded to the inner side surface of each transformer substation box door (2); a plurality of wire positioning strips (4) are evenly distributed and bonded on the front and rear sides of the transformer substation box (1); each ... each positioning connection plate (3) is welded to the inner side surface of each transformer substation box door (2); each positioning connection plate (3) is welded to the inner side surface of each transformer substation box door (2); each positioning connection plate (3) is welded to the inner side surface of each transformer substation box door (2); each positioning connection plate (3) is welded to the inner side surface of each transformer substation box door (2); each positioning connection plate (3) is welded to the inner side surface of each transformer substation box door (2); each positioning connection plate (3) is welded to the inner side surface of each transformer substation box door (2 The lower end surface of the positioning connection plate (3) is fixedly connected to the first universal hose (5); the lower part of each of the first universal hoses (5) is fixedly connected to the spotlight cover (6); a positioning elastic clamp (7) is arranged below each of the positioning connection plates (3); the middle part of each of the spotlight covers (6) is threadedly connected to the adapter (8); the circuit connection structure is arranged on the upper side of the substation box (1); the position adjustment structure is arranged on the inner side of the substation box (1); and the lamp shielding structure is arranged on the inner side of the positioning elastic clamp (7).

2. A lighting device for substation maintenance as claimed in claim 1, characterized in that: The circuit connection structure comprises a metal arc plate (201) and a contact metal plate (401); the upper part of each transformer substation door (2) is fixedly connected to one of the metal arc plates (201); the inner side of each conductor positioning bar (4) is fixedly connected to one of the contact metal plates (401).

3. A lighting device for substation maintenance as claimed in claim 1, characterized in that: The position adjustment structure comprises a storage protective cover (301) and a clamping bolt (501); the lower end surface of each positioning connecting plate (3) is fixedly connected to the storage protective cover (301), and the positioning elastic clamp (7) is bolted to the lower part of the storage protective cover (301); the lower part of each first universal hose (5) is threadedly connected to the clamping bolt (501).

4. A lighting device for substation maintenance as claimed in claim 1, characterized in that: The position adjustment structure also includes an explosion-proof lamp mounting seat (801) and a second universal hose (802); the inner side of each adapter seat (8) is rotatably connected to one of the explosion-proof lamp mounting seats (801); the middle part of each adapter seat (8) is rotatably connected to one of the second universal hoses (802), and the second universal hose (802) is located on the inner side of the first universal hose (5).

5. A lighting device for substation maintenance as claimed in claim 1, characterized in that: The lamp shielding structure comprises a positioning installation shaft (701) and a shielding pressure plate (702); a positioning installation shaft (701) is welded to the inner side of each positioning elastic clamp (7); a shielding pressure plate (702) is rotatably connected to the outer side of each positioning installation shaft (701), and the shielding pressure plate (702) is elastically connected to the positioning installation shaft (701) via a spiral spring.

6. A lighting device for substation maintenance as claimed in claim 5, characterized in that: The lamp shielding structure also includes a closed sponge pad (703) and a pressure plate (704); one of the closed sponge pads (703) is bonded to the inner side of each shielding pressure plate (702); and a plurality of the pressure plates (704) are fixedly connected to the inner side of each shielding pressure plate (702).

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