CN220338304U

CN220338304U - High shed lamp

Info

Publication number: CN220338304U
Application number: CN202321521878.0U
Authority: CN
Inventors: 邹同杰; 姜立勍; 唐清林
Original assignee: Dongguan Fukai Semiconductor Technology Co ltd
Current assignee: Dongguan Fukai Semiconductor Technology Co ltd
Priority date: 2023-06-14
Filing date: 2023-06-14
Publication date: 2024-01-12
Anticipated expiration: 2033-06-14

Abstract

The utility model relates to a lighting lamp field, concretely relates to high canopy lamp, high canopy lamp includes the lamp body, lens and adjusting part, the lamp body includes the lamp stand and installs the light source on the lamp stand, lamp stand and lens detachable connection, adjusting part is including setting up first adjusting part and the second adjusting part on lamp stand and lens respectively, first adjusting part has the installation face, the second adjusting part has a plurality of fitting surfaces of arranging at the circumference of lens, through adjusting the relative position of lens and lamp stand, make the installation face laminate with a plurality of fitting surfaces respectively, can change the distance between light source and the lens, thereby adjust the irradiation angle and the irradiation range of high canopy lamp, improve the commonality of high canopy lamp to different environment.

Description

High shed lamp

Technical Field

The application relates to the field of lighting lamps, in particular to a high shed lamp.

Background

The high-shed lamp is a lighting lamp suitable for large-scale wide-open places such as factories, power plants, steel plants, workshops, warehouses, markets, and large markets.

The high canopy lamp generally comprises a lamp holder, a light source and a lens, wherein the lamp holder and the lens form a sealed cavity, the light source is positioned in the sealed cavity, the light source is arranged on the lamp holder, the lamp holder is fixedly connected with the lens through a screw, the distance between the light source and the lens is fixed, the irradiation angle and the irradiation range of the high canopy lamp are inconvenient to adjust, and the high canopy lamp is inconvenient to apply to different scenes.

Disclosure of Invention

The application provides a high canopy lamp to solve the inconvenient technical problem who adjusts of high canopy lamp irradiation angle and irradiation range.

According to an aspect of the present application, there is provided in one embodiment a high shed light comprising:

the lamp body comprises a lamp holder and a light source arranged on the lamp holder;

the lens is positioned on one side of the lamp holder in the axial direction of the lens, the lens is detachably connected with the lamp holder, and the light source is positioned in a mounting cavity surrounded by the lens and the lamp holder;

the adjusting assembly comprises a first adjusting part and a second adjusting part, one of the first adjusting part and the second adjusting part is arranged on the lamp holder, and the other is arranged on the lens;

the first adjusting part is provided with a mounting surface facing the second adjusting part, the second adjusting part is provided with a plurality of matching surfaces facing the first adjusting part, the matching surfaces are distributed in the circumferential direction of the lens, the distances between the matching surfaces and the mounting surface are unequal, and the mounting surface is used for being respectively attached with the matching surfaces to change the distance between the light source and the lens.

In an alternative embodiment, the adjustment assembly is provided in plurality and is spaced apart in the circumferential direction of the lens.

In an alternative embodiment, the mounting surface is perpendicular to the axial direction of the lens.

In an alternative embodiment, a plurality of the mounting surfaces are provided, and a plurality of the mounting surfaces are arranged in a staggered manner in the axial direction of the lens.

In an alternative embodiment, the lamp holder has a first circumferential rim protruding towards the lens, the first rim being located radially outside the lens.

In an alternative embodiment, the lens has a second peripheral outward flange protruding toward the lamp base;

the first adjusting part is arranged on the lamp holder, the second adjusting part is arranged on the lens, and at least part of the second adjusting part is arranged on the second peripheral outward turning edge.

In an alternative embodiment, one of the lamp holder and the lens is provided with a ring groove, and the other is provided with an annular convex part which is assembled in the ring groove through an annular sealing ring so as to enable the lamp holder and the lens to enclose the mounting cavity; the adjustment assembly is located radially outward of the mounting cavity.

In an alternative embodiment, the lamp holder is fixedly connected with the lens through a bolt, and at least one of the lamp holder or the lens is provided with a through hole, and the through hole is an arc hole for the bolt to pass through.

In an alternative embodiment, the perforations are provided on the lens.

In an alternative embodiment, the first adjusting part is arranged on the lamp holder, and the second adjusting part is arranged on the lens;

the perforation on the lens is located at and penetrates the second adjustment portion.

According to the high shed lamp, the lamp body comprises the lamp body, the lens and the adjusting assembly, the lamp body comprises the lamp holder and the light source arranged on the lamp holder, the lamp holder is detachably connected with the lens, the adjusting assembly comprises the first adjusting part and the second adjusting part which are respectively arranged on the lamp holder and the lens, the first adjusting part is provided with the mounting surface, the second adjusting part is provided with a plurality of circumferentially arranged matching surfaces on the lens, the mounting surface is respectively attached to the plurality of matching surfaces by adjusting the relative positions of the lens and the lamp holder, and therefore the distance between the light source and the lens can be changed, the irradiation angle and the irradiation range of the high shed lamp are adjusted, and the universality of the high shed lamp to different environments is improved.

Drawings

FIG. 1 is a schematic perspective view of a high shed light in an embodiment;

FIG. 2 is an exploded view of a high shed light according to one embodiment;

FIG. 3 is a schematic view of a lamp socket according to an embodiment;

fig. 4 is a schematic cross-sectional view of a lamp socket and a lens at a position of an adjusting component according to an embodiment.

In the figure: 1. a lamp body; 11. a lamp holder; 111. a first circumferential everting edge; 112. a ring groove; 113. a heat sink; 12. a light source; 2. a lens; 21. perforating; 211. sinking grooves; 22. a second circumferential outward flange; 23. an annular convex portion; 31. a first adjusting part; 311. a first mounting surface; 312. a second mounting surface; 32. a second adjusting part; 321. a first mating surface; 322. a second mating surface; 323. a third mating surface; 4. a bolt; 5. an annular seal ring; 61. a seal ring; 62. a wire pressing cover; 71. a hook; 72. and a connecting sheet.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings by way of specific embodiments. Wherein like elements in different embodiments are numbered alike in association. In the following embodiments, numerous specific details are set forth in order to provide a better understanding of the present application. However, one skilled in the art will readily recognize that some of the features may be omitted, or replaced by other elements, materials, or methods in different situations. In some instances, some operations associated with the present application have not been shown or described in the specification to avoid obscuring the core portions of the present application, and may not be necessary for a person skilled in the art to describe in detail the relevant operations based on the description herein and the general knowledge of one skilled in the art.

Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments, and the operational steps involved in the embodiments may be sequentially exchanged or adjusted in a manner apparent to those skilled in the art. Accordingly, the description and drawings are merely for clarity of describing certain embodiments and are not necessarily intended to imply a required composition and/or order.

The numbering of the components itself, e.g. "first", "second", etc., is used herein merely to distinguish between the described objects and does not have any sequential or technical meaning. The terms "coupled" and "connected," as used herein, are intended to encompass both direct and indirect coupling (coupling), unless otherwise indicated.

The application discloses high canopy lamp, high canopy lamp include lamp body 1, lens 2 and adjusting part. The lens 2 is of a disc structure, and the lamp body 1 comprises a lamp holder 11 and a light source 12 arranged on the lamp holder 11; the lens 2 is positioned on one side of the lamp holder 11 in the axial direction, the lens 2 is detachably connected with the lamp holder 11, and the light source 12 is positioned in a mounting cavity defined by the lens 2 and the lamp holder 11; the adjusting assembly comprises a first adjusting part 31 and a second adjusting part 32, wherein one of the first adjusting part 31 and the second adjusting part 32 is arranged on the lamp holder 11, and the other is arranged on the lens 2; the first adjustment portion 31 has a mounting surface facing the second adjustment portion 32, and the second adjustment portion 32 has a plurality of mating surfaces facing the first adjustment portion 31, the plurality of mating surfaces being arranged in the circumferential direction of the lens 2, the distances between the plurality of mating surfaces and the mounting surface being unequal; the distance between the light source 12 and the lens 2 can be changed by adjusting the relative positions of the lens 2 and the lamp holder 11 to enable the mounting surface to be respectively attached to the plurality of matching surfaces, so that the irradiation angle and the irradiation range of the high-intensity lamp are adjusted, and the universality of the high-intensity lamp to different environments is improved.

Referring to fig. 1 to 4, in some embodiments, the lamp socket 11 and the lens 2 are detachably connected by a plurality of bolts 4 arranged at intervals in the circumferential direction of the lens 2. The lamp holder 11 and the lens 2 are in sealing fit through the annular sealing ring 5, so that the lamp holder 11 and the lens 2 enclose a sealed installation cavity, the light source 12 is positioned in the installation cavity, and the adjusting component is positioned outside the installation cavity.

Specifically, please refer to fig. 2 and 3, the ring groove 112 with a notch facing the lens 2 is provided on the lamp holder 11, the annular protrusion 23 protruding toward the direction of the lamp holder 11 is provided on the lens 2, the annular protrusion 23 is correspondingly provided with the ring groove 112 in the axial direction of the lens 2, the annular sealing ring 5 is used for being installed in the ring groove 112, the annular sealing ring 5 is provided with a circumferentially extending U-shaped groove, the annular protrusion 23 is installed in the U-shaped groove, thus, the lamp holder 11 and the lens 2 are sealed by the annular sealing ring 5, the light emitted by the light source 12 in the installation cavity can be prevented from leaking out from the gap between the lamp holder 11 and the lens 2, and the light source 12 short circuit caused by the external liquid entering into the installation cavity from the gap between the lamp holder 11 and the lens 2 can also be prevented.

In other embodiments, the ring groove 112 may be provided on the lens 2, and the annular protrusion 23 is provided on the lamp base 11. In other embodiments, the lamp holder 11 and the lens 2 may be in sealing engagement with each other by an annular sealing ring having a circular radial cross-section, for example, sealing surfaces are disposed on the lamp holder 11 and the lens 2, one of the sealing surfaces is provided with a sealing groove, the annular sealing ring is disposed in the sealing groove, after the lamp holder 11 and the lens 2 are in locking engagement by the bolts 4, the two sealing surfaces are engaged, and the annular sealing ring is press-fitted in the sealing groove, so as to realize sealing engagement between the lamp holder 11 and the lens 2.

In some embodiments, the light source 12 may include a circular plate-like structure, a plurality of LED beads are mounted on a side of the light source 12 facing the lens 2, the plurality of LED beads are spaced apart in a circumferential direction to form annular beads, and the plurality of annular beads are spaced apart in a radial direction of the circular plate-like structure, and the entire circular plate-like structure is fixed to the lamp socket 11 by screws.

Referring to fig. 1, a plurality of heat dissipation fins 113 are disposed on a side of the lamp holder 11 facing away from the light source 12, the heat dissipation fins 113 are used for dissipating heat from the light source 12, and the heat dissipation fins 113 protrude from an upper surface of the lamp holder 11 to increase a heat dissipation area of the heat dissipation surface. The lamp holder 11 is provided with a through hole, the wire of the light source 12 passes through the through hole, and a sealing ring 61 is arranged in the through hole so as to prevent external liquid from entering the installation cavity from the through hole along the wire and affecting the normal work of the light source 12.

The side of lamp stand 11 back to light source 12 still is provided with line ball lid 62, and line ball lid 62 passes through the screw and installs on lamp stand 11, and line ball lid 62 covers whole through-hole to improve the sealing performance of installation cavity.

In order to facilitate the installation of the whole high-intensity lamp, one side of the lamp holder 11, which is opposite to the light source 12, is also provided with a hook component, the hook component comprises a hook 71 and a connecting sheet 72, the connecting sheet 72 is fixed on the lamp holder 11 through screw installation, the hook 71 is provided with two connecting ends and a hook part connected between the two connecting ends, the two connecting ends are pressed between the lamp holder 11 and the connecting sheet 72, the hook 71 and the connecting sheet 72 enclose a hollow structure, and the hollow structure is convenient for the hook body to hang to pass through to be matched with the hook part, so that the hanging installation of the whole high-intensity lamp is realized.

In some embodiments, an adjusting component is arranged between the lamp holder 11 and the lens 2, and the distance between the light source 12 and the lens 2 can be adjusted through the adjusting component, so that the irradiation angle and the irradiation range of the overhead lamp can be adjusted.

Specifically, referring to fig. 2 and 3, the adjusting assembly is provided in plurality and spaced apart in the circumferential direction of the lens 2 to increase stability during adjustment of the distance between the lens 2 and the lamp socket 11, and the connecting stability between the lens 2 and the lamp socket 11 may also be increased by a plurality of mutually cooperating mounting surfaces and mating surfaces spaced apart in the circumferential direction.

In some embodiments, the first adjusting part 31 of the adjusting assembly is disposed on the lamp base 11, and the second adjusting part 32 is disposed on the lens 2; of course, the first adjusting portion 31 may be provided on the lens 2, and correspondingly, the second adjusting portion 32 may be provided on the lamp holder 11. The structure in which the first adjusting portion 31 is provided on the lamp socket 11 facilitates the processing of the lamp socket 11.

In some embodiments, the plurality of mounting surfaces in the first adjusting portion 31 are arranged in the circumferential direction of the lens 2, and the plurality of mounting surfaces are staggered in the axial direction of the lens 2, so that the heights of the plurality of mounting surfaces in the axial direction of the lens 2 are unequal, the contact area between the lens 2 and the lamp holder 11 can be increased through the cooperation of the plurality of mounting surfaces and the mating surface, the lamp holder 11 is prevented from shaking relative to the lens 2, and the stability of the connection structure between the lamp holder 11 and the lens 2 is improved.

Two mounting surfaces in the first adjusting portion 31 may be provided, namely a first mounting surface 311 and a second mounting surface 312, and the height of the first mounting surface 311 on the lamp base 11 is higher than the height of the second mounting surface 312 on the lamp base 11; three matching surfaces in the second adjusting portion 32 may be provided, referring to fig. 2 to 4, and the three matching surfaces are staggered in the axial direction of the lens 2, that is, the heights of the three matching surfaces on the lens 2 are different, so as to be used for matching with the mounting surface, and realize adjustment of the distance between the light source 12 and the lens 2; the three mating surfaces may be a first mating surface 321, a second mating surface 322, and a third mating surface 323, respectively, wherein the first mating surface 321 has a height above the lens 2 that is higher than the height of the second mating surface 322 above the lens 2, and the second mating surface 322 has a height above the lens 2 that is higher than the height of the third mating surface 323 above the lens 2.

Specifically, the two mounting surfaces may be bonded to the mating surfaces, and the two mounting surfaces may be bonded to two adjacent mating surfaces of the three mating surfaces, for example, the first mounting surface 311 and the second mounting surface 312 may be respectively mated to the third mating surface 323 and the second mating surface 322, or the first mounting surface 311 and the second mounting surface 312 may be respectively mated to the second mating surface 322 and the first mating surface 321, so that two mating manners exist between the mounting surfaces and the mating surfaces, and two distances between the lens 2 and the light source 12 may be adjusted.

Of course, only one of the two mounting surfaces may be matched with the mating surface, for example, the first mounting surface 311 with the highest height on the lamp holder 11 may be matched with the first mating surface 321 with the highest height on the lens 2, so that the third distance between the lamp holder 11 and the lens 2 may be adjusted, and thus, the irradiation angle and the irradiation range of the high-ceiling lamp may be adjusted in three gear positions.

In some embodiments, the mounting surface of the first adjusting portion 31 is perpendicular to the axial direction of the lens 2, and the mating surface of the second adjusting portion 32 is also perpendicular to the axial direction of the lens 2, so that the circumferential angle between the lens 2 and the lamp holder 11 can be prevented from being changed due to loosening of the bolt 4; in other embodiments, the mounting surface and the mating surface may be both wavy, so that the circumferential angle between the lens 2 and the lamp holder 11 is prevented from being changed due to loosening of the bolts 4.

In some embodiments, referring to fig. 2 to 4, the outer peripheral edge of the lamp holder 11 has a first peripheral outward turned edge 111 protruding toward the lens 2, and the first peripheral outward turned edge 111 is located radially outside the lens 2, so that the overall ceiling lamp has a good appearance, and on the other hand, dust or foreign matter entering between the lamp holder 11 and the lens 2 is reduced.

In some embodiments, with continued reference to fig. 2-4, the outer peripheral edge of the lens 2 has a second peripheral upturned edge 22 protruding toward the lamp base 11, which also helps to reduce dust or foreign matter from entering between the lamp base 11 and the lens 2. The second adjusting portion 32 includes a protruding portion disposed on the lens 2, the second adjusting portion 32 is disposed at a position of the lens 2 near the outer edge, three mating surfaces of the second adjusting portion 32 have a certain width, the widths thereof extend in a radial direction of the lens 2, the widths of the three mating surfaces are substantially the same, and the widths of the three mating surfaces are greater than a radial thickness of the second peripheral outward turning edge 22, so that a part of the second adjusting portion 32 is disposed on the second peripheral outward turning edge 22, and convenience is brought to processing and manufacturing of the second adjusting portion 32 on the lens 2.

Accordingly, the first adjusting portion 31 on the lamp holder 11 is disposed radially inward of the first peripheral outward turned edge 111, the first adjusting portion 31 includes a protrusion disposed on the lamp holder 11 and facing the lens 2, and a side surface of the protrusion facing the lens 2 forms a mounting surface that mates with three mating surfaces in the second adjusting portion 32.

In other embodiments, the lens 2 may not be provided with the second peripheral outward turning edge 22, and the second adjusting portion 32 includes a protrusion disposed on the lens 2 and facing the lamp holder 11, where a side surface of the protrusion facing the lamp holder 11 forms three mating surfaces, so that the distance between the light source 12 and the lens 2 can be adjusted.

In some embodiments, the lamp holder 11 is connected to the lens 2 through a bolt 4, referring to fig. 2 and 3, a through hole 21 is provided on the lens 2, a threaded hole is provided on the lamp holder 11, and the bolt 4 passes through the through hole 21 and then cooperates with the threaded hole to realize the fixed connection between the lens 2 and the lamp holder 11; the side of the lens 2, which is at the position of the through hole 21 and is away from the lamp holder 11, is provided with a sinking groove 211, and the head of the bolt 4 is positioned in the sinking groove 211 so as to prevent the bolt 4 from protruding out of the lens 2 to influence the appearance of the whole high-ceiling lamp.

With continued reference to fig. 2 and 3, the plurality of through holes 21 are provided and are uniformly spaced in the circumferential direction of the lens 2, and the through holes 21 are arc-shaped holes extending in the circumferential direction of the lens 2, so that the adjustment of the distance between the lens 2 and the light source 12 is facilitated without completely separating the lens 2 from the lamp socket 11.

Specifically, during adjustment, the bolt 4 is unscrewed, under the condition that the lens 2 is not completely separated from the lamp holder 11, the lens 2 is made to rotate circumferentially relative to the lamp holder 11, and after the adapting surface matched with the first installing surface 311 is changed, that is, the distance between the lens 2 and the lamp holder 11 is adjusted, the bolt 4 is locked, that is, the adjustment of the distance between the light source 12 and the lens 2 is completed.

In some embodiments, the through hole 21 is disposed at the position of the second adjusting portion 32 and penetrates through the second adjusting portion 32, so that the through hole 21 is prevented from being too thin to affect the structural strength of the whole lens 2, or the through hole 21 of the lens 2 is prevented from being cracked due to too large locking force of the bolt 4; the corresponding threaded holes are arranged at the positions corresponding to the convex blocks on the lamp holder 11, so that the matching length of the bolt 4 and the lamp holder 11 can be increased, and a larger distance adjustment range is formed between the light source 12 and the lens 2; or, since the screw holes are provided at the positions of the protrusions, the screw holes may divide the protrusions into two protruding structures arranged at intervals in the radial direction of the lens 2, and the two protruding structures are provided with the first mounting surface 311 and the second mounting surface 312 which are matched with the second adjusting portion 32, so as to increase the contact area of the lamp socket 11 and the lens 2.

Of course, the perforations 21 may also be arranged offset from the adjustment assembly in the case of a larger thickness dimension of the lens 2 and the lamp base 11 in the axial direction of the lens 2.

In other embodiments, the lamp holder 11 and the lens 2 may not be connected by the bolt 4, for example, a clamping arm structure may be additionally provided, and the clamping arm structure has two clamping surfaces arranged oppositely, and the two clamping surfaces are respectively attached to a side surface of the lamp holder 11 facing away from the lens 2 and a side surface of the lens 2 facing away from the lamp holder 11, so as to realize the fixed connection between the lamp holder 11 and the lens 2 by the clamping arm structure; of course, the clamping arm structure can be provided with a plurality of clamping arm structures which are uniformly arranged at intervals in the circumferential direction of the lens 2 so as to increase the connection stability between the lens 2 and the lamp holder 11, thus avoiding the arrangement of the through holes 21 on the lens 2 or the lamp holder 11 and ensuring the integral structural strength of the lamp holder 11 and the lens 2.

The foregoing description of the utility model has been presented for purposes of illustration and description, and is not intended to be limiting. Several simple deductions, modifications or substitutions may also be made by a person skilled in the art to which the utility model pertains, based on the idea of the utility model.

Claims

1. A high shed light, comprising:

2. The overhead light of claim 1, wherein the adjustment assembly is provided in plurality and is spaced apart in a circumferential direction of the lens.

3. The overhead lamp of claim 1, wherein the mounting face is perpendicular to the axial direction of the lens.

4. The overhead lamp of claim 1, wherein a plurality of the mounting surfaces are provided, the plurality of the mounting surfaces being staggered in an axial direction of the lens.

5. The overhead lamp of claim 1, wherein the lamp base has a first peripheral turned-out edge projecting toward the lens, the first peripheral turned-out edge being located radially outward of the lens.

6. The overhead lamp of claim 5, wherein the lens has a second peripheral upturned edge projecting toward the lamp base;

7. The high shed lamp of claim 1, wherein one of the lamp holder and the lens is provided with a ring groove, and the other is provided with an annular protrusion, and the annular protrusion is assembled in the ring groove through an annular sealing ring so that the lamp holder and the lens form the mounting cavity; the adjustment assembly is located radially outward of the mounting cavity.

8. The overhead lamp of claim 1, wherein the lamp holder is fixedly connected to the lens by a bolt, and at least one of the lamp holder or the lens is provided with a through hole, and the through hole is an arc hole through which the bolt passes.

9. The overhead light of claim 8, wherein the perforations are provided on the lens.

10. The overhead lamp of claim 9, wherein the first adjustment portion is disposed on the lamp base and the second adjustment portion is disposed on the lens;