CN108458324B - Linear industrial and mining lamp with height-adjustable driving power supply and implementation method thereof - Google Patents
Linear industrial and mining lamp with height-adjustable driving power supply and implementation method thereof Download PDFInfo
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- CN108458324B CN108458324B CN201810522020.3A CN201810522020A CN108458324B CN 108458324 B CN108458324 B CN 108458324B CN 201810522020 A CN201810522020 A CN 201810522020A CN 108458324 B CN108458324 B CN 108458324B
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- 238000005065 mining Methods 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims description 11
- 239000005022 packaging material Substances 0.000 claims abstract description 5
- 238000003860 storage Methods 0.000 claims abstract description 5
- 210000004907 gland Anatomy 0.000 claims description 50
- 238000005452 bending Methods 0.000 claims description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 9
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a linear industrial and mining lamp with an adjustable driving power supply height, which comprises a lamp body and a power supply bracket positioned above the lamp body, wherein two ends of the lamp body are connected through end covers in a clamping way, two ends of the power supply bracket are connected with the end covers in a lifting way, and a plurality of cavities are formed in the power supply bracket. According to the invention, through the design of the lifting spring plate and the adjusting nut, the height of the power bracket can be freely adjusted, the size of the lamp package is reduced, the packaging material is saved, and the logistics and storage cost is saved; the electric box and the power supply box are integrated into the power supply bracket, so that the integrated design of the electric box and the power supply box is realized, the materials of the power supply box are saved, and the cost is reduced on the premise that the use function of a product is not affected.
Description
Technical Field
The invention belongs to the technical field of linear industrial and mining lamps, and particularly relates to a linear industrial and mining lamp with a height-adjustable driving power supply and an implementation method thereof.
Background
Industrial and mining lamps are a general term for lamps used in factories, mines, warehouses, and high-rise work areas, and include explosion-proof lamps and corrosion-proof lamps used in special environments in addition to various illumination lamps used in normal environments. At present, in the north america market, the places such as factories, warehouses, high sheds and the like which do not need to be waterproof mainly use linear industrial and mining lamps.
In the prior art, the wire industrial and mining lamp has some technical defects in the use process, such as the problems of separated design of a power supply and an electric box, high use cost, incapability of adjusting the height of the power supply box and the like; although some existing technologies have solved the above-mentioned problems, there are other technical problems that exist in the past, for example, application number: 201520300330.2 discloses an LED power supply housing which illustrates a design of integrating a power supply with an electric box to reduce cost, but cannot realize highly free adjustment, and the power supply layout cannot be applied to an on-line industrial and mining lamp; application number: 201120346273.3 is a lifting device for a power supply, but only a lifting device for a power supply, which can adjust the height of a power supply socket and cannot adjust the position.
Disclosure of Invention
To solve the problems set forth in the background art. The invention provides a linear industrial and mining lamp with an adjustable driving power supply height, which has the characteristics of an integrated power supply shell structure and adjustable height.
The invention further aims to provide a realization method of the linear industrial and mining lamp with the height-adjustable driving power supply.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a line type industrial and mining lamp with adjustable drive power supply height, includes the lamp body and is located the power bracket of lamp body top, the both ends of lamp body are connected through the end cover block, the both ends of power bracket with end cover liftable connection, just power bracket's inside sets up to a plurality of cavity.
In order to realize the integrated design of the electric box and the power box and ensure the lifting connection between the power bracket and the end cover, preferably, the plurality of cavities are a junction box, a power cavity and an adjusting cavity respectively, the junction box is positioned in the middle of the power bracket, the two sides of the junction box are provided with the power cavities, and one side of the power cavity different from the junction box is provided with the adjusting cavity; the power bracket is of a cuboid structure, bracket side covers are integrally formed at two ends of the power bracket, and are respectively provided with an elastic piece fixing screw hole, an elastic piece fixing clamping groove and an adjusting bolt hole, wherein the adjusting bolt hole is located at the middle position, the elastic piece fixing clamping grooves are located at two sides of the adjusting bolt hole, and the elastic piece fixing screw holes are located above the elastic piece fixing clamping grooves.
In order to fix the lamp body and ensure that the power supply bracket can go up and down, preferably, the end cover is located one side of the power supply bracket is provided with a bracket groove, the middle position of the bracket groove is provided with a lifting chute, two sides of the lifting chute are uniformly provided with a plurality of grooves, two sides of the bracket groove are provided with lamp body clamping grooves, two ends of the power supply bracket are connected in a lifting manner in the bracket groove, and two ends of the lamp body are clamped and installed in the lamp body clamping grooves.
In order to facilitate the adjustment of the lifting height of the power supply bracket, preferably, the power supply bracket is connected with the end cover in a lifting manner through a lifting elastic sheet and an adjusting bolt; the middle position of the lifting spring plate is provided with a bending structure, a screw hole is formed above the bending structure, the bending structure is embedded into the spring plate fixing clamping groove, the bending structure is clamped in the groove, and the lifting spring plate is fixedly connected with the power bracket through a screw screwed into the spring plate fixing screw hole; the adjusting bolt comprises a hexagonal bolt, a screw rod and a hand-screwed nut, the screw rod sequentially penetrates through the adjusting bolt hole and the lifting chute, one end of the screw rod is meshed with the hexagonal bolt, the other end of the screw rod is meshed with the hand-screwed nut, and the hand-screwed nut is positioned in the adjusting cavity; a lifting sliding groove and one side of the adjusting bolt hole are provided with sliding grooves.
For the convenience of installation of the driving power supply and the convenience of wiring, preferably, a bracket gland is clamped at the position, corresponding to the junction box, of the upper side of the power supply bracket, a driving gland is clamped at the position, corresponding to the power supply cavity, of the power supply bracket, and a wire slot gland is arranged above the adjusting cavity.
In order to facilitate the adjustment of the lifting height of the power supply bracket, preferably, one side of the wire slot gland close to the driving gland is rotationally connected with the power supply bracket through a rotating shaft, and one side of the wire slot gland different from the driving gland is fixedly connected with the power supply bracket through a screw.
In order to facilitate the wiring of a user, preferably, side wire inlet holes are formed in the positions, corresponding to the power supply cavities and the junction boxes, of the two sides of the power supply bracket, and wire inlet holes are formed in the middle positions of the bracket pressing covers.
The invention discloses a realization method of a linear industrial and mining lamp with a height-adjustable driving power supply, which comprises the following steps:
(1) And (3) assembling: the two ends of the lamp body are clamped into the inside of a clamping groove of the lamp body, the iron cover, the end cover and the lamp body are fixedly connected through screws, the PCBA is fixedly arranged in the power cavity through screws, the PCBA is electrically connected with the LED light source, the bracket gland and the driving gland are respectively clamped, the power bracket and the end cover are fixed through the lifting spring plate, the hand screwing nut is screwed down, the wire groove gland is covered, and the fixing screw on the wire groove gland is screwed down;
(2) Boxing: when in boxing, the power bracket is in the lowest end state, so that the packaging size of the lamp is reduced, the packaging material is saved, and the logistics and storage cost is saved;
(3) And (2) mounting: when the wire groove pressing device is used, screws on wire groove pressing covers at two ends are unscrewed, wire groove pressing covers are opened, then a hand-unscrewed nut is screwed, a power bracket is adjusted up and down to a required position, a bending structure of a lifting elastic sheet is clamped into a corresponding groove, then the hand-unscrewed nut is screwed, and the wire groove pressing covers are fixed.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the design of the lifting spring plate and the adjusting nut, the height of the power bracket can be freely adjusted, the size of the lamp package is reduced, the packaging material is saved, and the logistics and storage cost is saved;
2. the invention integrates the electric box and the power box into the power bracket, realizes the integrated design of the electric box and the power box, saves the materials of the power box and reduces the cost on the premise of not influencing the use function of the product.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an overall schematic of the present invention;
FIG. 3 is a schematic view of the structure of the end cap of the present invention;
FIG. 4 is a schematic view of a lifting mechanism according to the present invention;
FIG. 5 is a schematic view of the structure of the adjusting bolt of the present invention;
FIG. 6 is a schematic structural diagram of a lifting spring plate according to the present invention;
FIG. 7 is a schematic diagram of the structure of FIG. 1A according to the present invention;
FIG. 8 is a schematic view of the structure of the power bracket of the present invention;
FIG. 9 is a schematic view of the power bracket of the present invention before lifting;
FIG. 10 is a schematic view of the power bracket of the present invention after being raised;
in the figure: 1. an iron cover; 2. an end cap; 21. lifting sliding grooves; 22. a bracket slot; 23. a lamp body clamping groove; 24. a groove; 3. a lamp body; 4. a bracket gland; 5. driving the gland; 6. wire slot gland; 7. a power supply bracket; 71. the elastic sheet is fixed to the screw hole; 72. a spring plate fixing clamping groove; 73. an adjusting bolt hole; 74. a side wire inlet hole; 75. a bracket side cover; 8. a lifting spring plate; 9. an adjusting bolt; 91. a hexagonal bolt; 92. a screw; 93. and (5) manually screwing the nut.
Detailed Description
The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying positive importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Examples
Referring to fig. 1-10, the present invention provides the following technical solutions: the utility model provides a line type industrial and mining lamp with adjustable drive power supply height, includes lamp body 3 and is located power bracket 7 of lamp body 3 top, and the both ends of lamp body 3 are connected through end cover 2 block, and power bracket 7's both ends and end cover 2 liftable are connected, and the outside cover of end cover 2 is equipped with iron cover 1, and iron cover 1 runs through end cover 2 and lamp body 3 fixed connection through the screw, and power bracket 7's inside sets up to a plurality of cavity.
The plurality of cavities are respectively a junction box, a power supply cavity and an adjusting cavity, the junction box is positioned in the middle of the power supply bracket 7, the two sides of the junction box are provided with the power supply cavities, and one side of the power supply cavity different from the junction box is provided with the adjusting cavity; the power bracket 7 is of a cuboid structure, bracket side covers 75 are integrally formed at two ends of the power bracket 7, and spring piece fixing screw holes 71, spring piece fixing clamping grooves 72 and adjusting screw holes 73 are respectively formed in the bracket side covers 75, wherein the adjusting screw holes 73 are located at middle positions, the spring piece fixing clamping grooves 72 are located at two sides of the adjusting screw holes 73, the spring piece fixing screw holes 71 are located above the spring piece fixing clamping grooves 72, and the power bracket 7 is slidably connected with the end cover 2 through lifting spring pieces 8 and adjusting bolts 9.
In order to fix the lamp body 3 and the power bracket 7 and enable the height of the power bracket 7 to be adjusted, further, a bracket groove 22 is formed in one side of the power bracket 7 by the end cover 2, a lifting chute 21 is formed in the middle of the bracket groove 22, a plurality of grooves 24 are uniformly formed in two sides of the lifting chute 21, lamp body clamping grooves 23 are formed in two sides of the bracket groove 22, two ends of the power bracket 7 are clamped and installed in the bracket groove 22, and two ends of the lamp body 3 are clamped and installed in the lamp body clamping grooves 23; the middle position of the lifting spring plate 8 is provided with a bending structure, a screw hole is arranged above the bending structure, the bending structure is embedded into the spring plate fixing clamping groove 72, the bending structure is clamped in the groove 24, and the lifting spring plate 8 and the power bracket 7 are fixedly connected through screws screwed into the spring plate fixing screw hole 71; the adjusting bolt 9 comprises a hexagonal bolt 91, a screw 92 and a hand-screwed nut 93, the screw 92 sequentially penetrates through the adjusting bolt hole 73 and the lifting sliding chute 21, one end of the screw 92 is meshed with the hexagonal bolt 91, a tooth slot is formed in the position, contacted with the hexagonal bolt 91, of the bracket slot 22, slipping between the bracket slot 22 and the hexagonal bolt 91 during rotation of the hand-screwed nut 93 is prevented, the other end of the screw 92 is meshed with the hand-screwed nut 93, and the hand-screwed nut 93 is located in the adjusting cavity; to guide and reinforce the whole lamp, the whole lamp is prevented from falling, and a chute is provided on one side of the lifting chute 21 and the adjusting bolt hole 73.
In order to facilitate the installation of a driving power supply and the wiring and the adjustment of the height of the power supply bracket 7, further, a bracket gland 4 is clamped at the position above the power supply bracket 7 corresponding to the junction box through a buckle, a driving gland 5 is clamped at the position corresponding to the power supply cavity through a buckle, and a wire slot gland 6 is arranged above the adjusting cavity; one side of the wire slot gland 6, which is close to the driving gland 5, is rotationally connected with the power bracket 7 through a rotating shaft, and one side of the wire slot gland 6, which is different from the driving gland 5, is fixedly connected with the power bracket 7 through a screw; side wire inlet holes 74 are formed in the two sides of the power bracket 7 corresponding to the power cavity and the junction box, and wire inlet holes are formed in the middle of the bracket gland 4.
The lamp body 3 is a linear LED lamp and is widely applied to the known technology in daily life, including a diffusion cover and an LED light source; the PCBA is fixed in the power cavity through the screw, the output end of the PCBA is electrically connected with the LED light source, the input end of the PCBA is connected with the mains supply, and the connection is a known technology which is widely applied to daily life.
| Name of the name | Model number | Manufacturing factories |
| Linear LED lamp | DMD-XTD-TT9 | Shenzhen City Duomei Lighting technology Co.Ltd |
| PCBA | PCBA-15A | Shenzhen Xinfei technology Co., ltd |
The implementation method of the invention comprises the following steps:
(1) And (3) assembling: two ends of the lamp body 3 are clamped into the lamp body clamping groove 23, the iron cover 1, the end cover 2 and the lamp body 3 are fixedly connected through screws, the PCBA is fixedly arranged in the power cavity through screws, the PCBA is electrically connected with the LED light source, the bracket gland 4 and the driving gland 5 are respectively clamped, the power bracket 7 and the end cover 2 are fixed through the lifting elastic sheet 8, the hand screw nut 93 is screwed, the wire groove gland 6 is covered, and the fixing screw on the wire groove gland 6 is screwed;
(2) Boxing: as shown in fig. 9, when in boxing, the power bracket 7 is in the lowest end state, so that the packaging size of the lamp is reduced, the packaging material is saved, and the logistics and storage cost is saved;
(3) And (2) mounting: when the wire casing gland 6 is used, screws on the wire casing gland 6 at two ends are unscrewed, the wire casing gland 6 is opened, then the hand-screwing nut 93 is unscrewed, the power bracket 7 is adjusted up and down to a required position, the bending structure of the lifting elastic sheet 8 is clamped into the corresponding groove 24, then the hand-screwing nut 93 is screwed, and the wire casing gland 6 is fixed.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a line type industrial and mining lamp with adjustable drive power supply height, includes lamp body (3) and is located power bracket (7) of lamp body (3) top, its characterized in that: the two ends of the lamp body (3) are connected through the end covers (2) in a clamping way, the two ends of the power bracket (7) are connected with the end covers (2) in a lifting way, and a plurality of cavities are formed in the power bracket (7);
two ends of the power bracket (7) are integrally formed with bracket side covers (75), spring plate fixing screw holes (71), spring plate fixing clamping grooves (72) and adjusting screw holes (73) are respectively formed in the bracket side covers (75), the adjusting screw holes (73) are located at the middle positions, the spring plate fixing clamping grooves (72) are located at two sides of the adjusting screw holes (73), and the spring plate fixing screw holes (71) are located above the spring plate fixing clamping grooves (72);
the end cover (2) is positioned on one side of the power bracket (7) and provided with a bracket groove (22), the middle position of the bracket groove (22) is provided with a lifting chute (21), two sides of the lifting chute (21) are uniformly provided with a plurality of grooves (24), two sides of the bracket groove (22) are provided with lamp body clamping grooves (23), two ends of the power bracket (7) are connected in a lifting manner in the bracket groove (22), and two ends of the lamp body (3) are clamped and installed in the lamp body clamping grooves (23);
the power supply bracket (7) is connected with the end cover (2) in a lifting manner through a lifting elastic piece (8) and an adjusting bolt (9); the middle position of the lifting spring piece (8) is provided with a bending structure, a screw hole is arranged above the bending structure, the bending structure is embedded into the spring piece fixing clamping groove (72), the bending structure is clamped in the groove (24), and the lifting spring piece (8) is fixedly connected with the power bracket (7) through screwing in the spring piece fixing screw hole (71) by a screw; the adjusting bolt (9) comprises a hexagonal bolt (91), a screw rod (92) and a hand-screwed nut (93), the screw rod (92) sequentially penetrates through the adjusting bolt hole (73) and the lifting chute (21), one end of the screw rod (92) is meshed with the hexagonal bolt (91), the other end of the screw rod (92) is meshed with the hand-screwed nut (93), and the hand-screwed nut (93) is located in the adjusting cavity; a chute is arranged on one side of the lifting chute (21) and the adjusting bolt hole (73).
2. A linear type mining lamp with a height-adjustable driving power source according to claim 1, wherein: the plurality of cavities are respectively a junction box, a power supply cavity and an adjusting cavity, the junction box is positioned in the middle of the power supply bracket (7), the two sides of the junction box are provided with the power supply cavities, and one side of the power supply cavity different from the junction box is provided with the adjusting cavity; the power bracket (7) is of a cuboid structure.
3. A linear type mining lamp with a height-adjustable driving power source according to claim 1 or 2, wherein: the position of the upper side of the power supply bracket (7) corresponding to the junction box is provided with a bracket gland (4) through a buckle, the position of the upper side corresponding to the power supply cavity is provided with a driving gland (5) through a buckle, and the upper side of the adjusting cavity is provided with a wire slot gland (6).
4. A linear type mining lamp with a height-adjustable driving power source according to claim 3, wherein: one side of the wire groove gland (6) close to the driving gland (5) is rotationally connected with the power bracket (7) through a rotating shaft, and one side of the wire groove gland (6) different from the driving gland (5) is fixedly connected with the power bracket (7) through a screw.
5. A linear type mining lamp with a height-adjustable driving power source according to claim 2, wherein: the two sides of the power bracket (7) are provided with side wire inlet holes (74) corresponding to the positions of the power cavity and the junction box, and the middle position of the bracket gland (4) is also provided with a wire inlet hole.
6. The method for realizing the linear industrial and mining lamp with the height-adjustable driving power supply according to any one of claims 1 to 5, wherein: the method comprises the following steps:
(1) And (3) assembling: the two ends of the lamp body are clamped into the inside of a clamping groove of the lamp body, the iron cover, the end cover and the lamp body are fixedly connected through screws, the PCBA is fixedly arranged in the power cavity through screws, the PCBA is electrically connected with the LED light source, the bracket gland and the driving gland are respectively clamped, the power bracket and the end cover are fixed through the lifting spring plate, the hand screwing nut is screwed down, the wire groove gland is covered, and the fixing screw on the wire groove gland is screwed down;
(2) Boxing: when in boxing, the power bracket is in the lowest end state, so that the packaging size of the lamp is reduced, the packaging material is saved, and the logistics and storage cost is saved;
(3) And (2) mounting: when the wire groove pressing device is used, screws on wire groove pressing covers at two ends are unscrewed, wire groove pressing covers are opened, then a hand-unscrewed nut is screwed, a power bracket is adjusted up and down to a required position, a bending structure of a lifting elastic sheet is clamped into a corresponding groove, then the hand-unscrewed nut is screwed, and the wire groove pressing covers are fixed.
7. The method for realizing the linear industrial and mining lamp with the height-adjustable driving power supply according to claim 6, wherein the method comprises the following steps: the power bracket (7) is of a cuboid structure, bracket side covers (75) are integrally formed at two ends of the power bracket (7), and spring plate fixing screw holes (71), spring plate fixing clamping grooves (72) and adjusting screw holes (73) are respectively formed in the bracket side covers (75), wherein the adjusting screw holes (73) are located at the middle positions, the spring plate fixing clamping grooves (72) are located at two sides of the adjusting screw holes (73), and the spring plate fixing screw holes (71) are located above the spring plate fixing clamping grooves (72); the end cover (2) is positioned on one side of the power bracket (7) and provided with a bracket groove (22), the middle position of the bracket groove (22) is provided with a lifting chute (21), two sides of the lifting chute (21) are uniformly provided with a plurality of grooves (24), two sides of the bracket groove (22) are provided with lamp body clamping grooves (23), two ends of the power bracket (7) are connected in a lifting manner in the bracket groove (22), and two ends of the lamp body (3) are clamped and installed in the lamp body clamping grooves (23); the end cover (2) is positioned on one side of the power bracket (7) and provided with a bracket groove (22), the middle position of the bracket groove (22) is provided with a lifting chute (21), two sides of the lifting chute (21) are uniformly provided with a plurality of grooves (24), two sides of the bracket groove (22) are provided with lamp body clamping grooves (23), two ends of the power bracket (7) are connected in a lifting manner in the bracket groove (22), and two ends of the lamp body (3) are clamped and installed in the lamp body clamping grooves (23); the power supply bracket (7) is connected with the end cover (2) in a lifting manner through a lifting elastic piece (8) and an adjusting bolt (9); the middle position of the lifting spring piece (8) is provided with a bending structure, a screw hole is arranged above the bending structure, the bending structure is embedded into the spring piece fixing clamping groove (72), the bending structure is clamped in the groove (24), and the lifting spring piece (8) is fixedly connected with the power bracket (7) through screwing in the spring piece fixing screw hole (71) by a screw; the adjusting bolt (9) comprises a hexagonal bolt (91), a screw rod (92) and a hand-screwed nut (93), the screw rod (92) sequentially penetrates through the adjusting bolt hole (73) and the lifting chute (21), one end of the screw rod (92) is meshed with the hexagonal bolt (91), the other end of the screw rod (92) is meshed with the hand-screwed nut (93), and the hand-screwed nut (93) is located in the adjusting cavity; a bracket gland (4) is clamped at the position above the power supply bracket (7) corresponding to the junction box through a buckle, a driving gland (5) is clamped at the position corresponding to the power supply cavity through a buckle, and a wire slot gland (6) is arranged above the adjusting cavity; one side of the wire groove gland (6) close to the driving gland (5) is rotationally connected with the power bracket (7) through a rotating shaft, and one side of the wire groove gland (6) different from the driving gland (5) is fixedly connected with the power bracket (7) through a screw; the two sides of the power bracket (7) are provided with side wire inlet holes (74) corresponding to the positions of the power cavity and the junction box, and the middle position of the bracket gland (4) is also provided with a wire inlet hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810522020.3A CN108458324B (en) | 2018-05-28 | 2018-05-28 | Linear industrial and mining lamp with height-adjustable driving power supply and implementation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810522020.3A CN108458324B (en) | 2018-05-28 | 2018-05-28 | Linear industrial and mining lamp with height-adjustable driving power supply and implementation method thereof |
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| CN108458324B true CN108458324B (en) | 2024-04-02 |
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| CN110425476A (en) * | 2019-07-09 | 2019-11-08 | 横店集团得邦照明股份有限公司 | A kind of solar street light and its implementation with emergent charging alarm device |
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