CN205842383U - A kind of Down lamp - Google Patents

A kind of Down lamp Download PDF

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Publication number
CN205842383U
CN205842383U CN201620790721.1U CN201620790721U CN205842383U CN 205842383 U CN205842383 U CN 205842383U CN 201620790721 U CN201620790721 U CN 201620790721U CN 205842383 U CN205842383 U CN 205842383U
Authority
CN
China
Prior art keywords
stack shell
down lamp
bonnet
sealing ring
groove
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201620790721.1U
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Chinese (zh)
Inventor
彭斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WENZHOU CITY HENGSHENG LIGHTING FACILITIES CO Ltd
Original Assignee
WENZHOU CITY HENGSHENG LIGHTING FACILITIES CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by WENZHOU CITY HENGSHENG LIGHTING FACILITIES CO Ltd filed Critical WENZHOU CITY HENGSHENG LIGHTING FACILITIES CO Ltd
Priority to CN201620790721.1U priority Critical patent/CN205842383U/en
Application granted granted Critical
Publication of CN205842383U publication Critical patent/CN205842383U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A kind of Down lamp, including stack shell, power supply and rosette it is provided with in described stack shell, using lattice convex surface reflector, the illumination floodlight making Down lamp is uniform, and lighting effect is more preferably, before and after stack shell, end arranges protecgulum sealing ring and bonnet sealing ring, protecgulum sealing ring and bonnet sealing ring are installed between lid and stack shell, it is achieved that the waterproof sealing of Down lamp body, water resistance is excellent.

Description

A kind of Down lamp
Technical field
This utility model relates to technical field of lamps, is specifically related to a kind of Down lamp.
Background technology
Along with the development of industrial technology, people are more and more higher for the requirement of the use of light fixture, and wherein Down lamp is as one Plant conventional light fixture, it is frequently necessary to be used in daily life, but existing Down lamp, the effect of its illumination can not Obtain the optimum efficiency that people pursue, and during multi-environment uses, its water resistance is also had the highest requirement.
Summary of the invention
In order to solve the deficiencies in the prior art, of the present utility model provide a kind of Down lamp.
The technical solution that this utility model uses is: a kind of Down lamp, including stack shell, is provided with electricity in described stack shell Source and rosette, the bottom of described stack shell is provided with bonnet, and the front end of described stack shell is provided with aluminium base, on described aluminium base Being provided with LED lamp, stack shell top is provided with light cover, is additionally provided with heat sink in described stack shell, and described aluminium base is arranged on heat sink On, described heat sink is additionally provided with led reflector, described led reflector is lattice convex surface reflector, and described led is anti- Led sheet glass it is additionally provided with between light cup and light cover.
The inwall of described stack shell is in axial direction provided with some boss, and all sides of described heat sink are provided with groove, Described boss passes groove, and described heat sink coordinates with stack shell extruding.
Described boss is provided with installing hole along the axial direction of stack shell, and described bonnet and light cover are installed by screw Fix with stack shell in installing hole and be connected.
Being provided with open slot inside described boss, the open slot that described open slot is trapezoidal, described is through with installing hole.
Described light cover is provided with the first mounting groove, is provided with protecgulum sealing ring between described stack shell and the first mounting groove, Described protecgulum sealing ring is positioned at the first mounting groove.
Described bonnet is provided with the second mounting groove, is provided with bonnet sealing ring between described stack shell and the second mounting groove, Described bonnet sealing ring is positioned at the second mounting groove.
Being additionally provided with mounting bracket on described bonnet, described mounting bracket is screwed on bonnet.
The bottom of described protecgulum sealing ring is provided with limited block, described limited block be connected to stack shell and led sheet glass it Between.
Being additionally provided with some grooves on described limited block, the front end of described boss is connected in groove.
The bottom of described stack shell is provided with rosette holding tank, and described rosette is positioned at rosette holding tank.
The beneficial effects of the utility model are: this utility model provides a kind of Down lamp, including stack shell, in described stack shell Being provided with power supply and rosette, use lattice convex surface reflector, the illumination floodlight making Down lamp is uniform, lighting effect more preferably, at stack shell Before and after end protecgulum sealing ring and bonnet sealing ring are set, protecgulum sealing ring and bonnet sealing ring are installed to lid and stack shell it Between, it is achieved that the waterproof sealing of Down lamp body, water resistance is excellent.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Fig. 2 is this utility model side view.
Fig. 3 is this utility model cross-sectional view.
Fig. 4 is this utility model barrel body structure schematic diagram.
Fig. 5 is this utility model protecgulum ring structure schematic diagram.
Fig. 6 is this utility model cooling plate structure schematic diagram.
1-stack shell in figure, 2-power supply, 3-aluminium base, 4-led reflector, 5-led sheet glass, 11-bonnet, 12-light cover, 13-boss, 14-installing hole, 15-open slot, 16-protecgulum sealing ring, 17-bonnet sealing ring, 18-mounting bracket, 19-is spacing Block, 20-buckling groove, 31-heat sink, 32-groove, 111-the second mounting groove, 121-the first mounting groove.
Detailed description of the invention
Being further described this utility model in conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, a kind of Down lamp, including stack shell 1, it is provided with power supply 2 and rosette in described stack shell 1, the bottom of described stack shell 1 is provided with bonnet 11, before described stack shell 1 End is provided with aluminium base 3, and described aluminium base 3 is provided with LED lamp, and stack shell 1 top is provided with light cover 12, also sets in described stack shell 1 There are heat sink 31, described aluminium base 3 to be arranged on heat sink 31, described heat sink 31 is additionally provided with led reflector 4, institute The led reflector 4 stated is lattice convex surface reflector, is additionally provided with led sheet glass 5 between described led reflector 4 and light cover 12. Described light cover 12 is provided with the first mounting groove 121, is provided with protecgulum sealing ring between described stack shell 1 and the first mounting groove 121 16, described protecgulum sealing ring 16 is positioned at the first mounting groove 121.The bottom of described protecgulum sealing ring 16 is provided with limited block 19, described limited block 19 is connected between stack shell 1 and led sheet glass 5.It is additionally provided with some buckling grooves on described limited block 19 20, the front end of described boss 13 is connected in buckling groove 20.Described bonnet 11 is provided with the second mounting groove 111, described Being provided with bonnet sealing ring 17 between stack shell 1 and the second mounting groove 111, described bonnet sealing ring 17 is positioned at the second mounting groove 111 In.This utility model is by using lattice convex surface reflector, and the illumination floodlight making Down lamp is uniform, lighting effect more preferably, at stack shell 1 Before and after end protecgulum sealing ring 16 and bonnet sealing ring 17 are set, protecgulum sealing ring 16 and bonnet sealing ring 17 are installed to lid And between stack shell 1, it is achieved that the waterproof sealing of Down lamp body, water resistance is excellent.
The inwall of described stack shell 1 is in axial direction provided with some boss 13, and all sides of described heat sink 31 are provided with Groove 32, described boss 13 coordinates through groove 32, described heat sink 31 with stack shell 1 extruding.Described boss 13 is along cylinder Be provided with on the axial direction of body 1 installing hole 14, described bonnet 11 and light cover 12 by screw be arranged in installing hole 14 with Stack shell 1 is fixing to be connected.
Being provided with open slot 15 inside described boss 13, described open slot 15 is trapezoidal, described open slot 15 and peace Dress hole 14 is through.
Being additionally provided with mounting bracket 18 on described bonnet 11, described mounting bracket 18 is screwed in bonnet 11 On.
The bottom of described stack shell 1 is provided with rosette holding tank, and described rosette is positioned at rosette holding tank.Open The lid of rosette holding tank, can carry out patching operations, simple and convenient
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to Above-described embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.Should refer to Go out, for those skilled in the art, without departing from the some improvement under this utility model principle premise and Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.

Claims (10)

1. a Down lamp, including stack shell (1), is provided with power supply (2) and rosette in described stack shell (1), described stack shell (1) Bottom is provided with bonnet (11), and the front end of described stack shell (1) is provided with aluminium base (3), and described aluminium base (3) is provided with LED lamp, Stack shell (1) top is provided with light cover (12), it is characterised in that be additionally provided with heat sink (31), described aluminum base in described stack shell (1) Plate (3) is arranged on heat sink (31), and described heat sink (31) is additionally provided with led reflector (4), described led reflector (4) it is lattice convex surface reflector, between described led reflector (4) and light cover (12), is additionally provided with led sheet glass (5).
A kind of Down lamp the most according to claim 1, it is characterised in that the inwall of described stack shell (1) is in axial direction gone up Being provided with some boss (13), all sides of described heat sink (31) are provided with groove (32), and described boss (13) passes groove (32), described heat sink (31) coordinates with stack shell (1) extruding.
A kind of Down lamp the most according to claim 2, it is characterised in that described boss (13) is along the axial side of stack shell (1) Set up in installing hole (14), described bonnet (11) and light cover (12) are arranged on installing hole (14) by screw and stack shell (1) fixing connection.
A kind of Down lamp the most according to claim 3, it is characterised in that described boss (13) inner side is provided with open slot (15) open slot (15) that, described open slot (15) is trapezoidal, described is through with installing hole (14).
A kind of Down lamp the most according to claim 2, it is characterised in that described light cover (12) is provided with the first mounting groove (121), protecgulum sealing ring (16), described protecgulum sealing ring it are provided with between described stack shell (1) and the first mounting groove (121) (16) the first mounting groove (121) it is positioned at.
A kind of Down lamp the most according to claim 1, it is characterised in that described bonnet (11) is provided with the second mounting groove (111), bonnet sealing ring (17), described bonnet sealing ring it are provided with between described stack shell (1) and the second mounting groove (111) (17) the second mounting groove (111) it is positioned at.
A kind of Down lamp the most according to claim 1, it is characterised in that be additionally provided with mounting bracket on described bonnet (11) (18), described mounting bracket (18) is screwed on bonnet (11).
A kind of Down lamp the most according to claim 5, it is characterised in that the bottom of described protecgulum sealing ring (16) is provided with limit Position block (19), described limited block (19) is connected between stack shell (1) and led sheet glass (5).
A kind of Down lamp the most according to claim 8, it is characterised in that be additionally provided with some clampings on described limited block (19) Groove (20), the front end of described boss (13) is connected in buckling groove (20).
A kind of Down lamp the most according to claim 1, it is characterised in that the bottom of described stack shell (1) is provided with rosette and holds Receiving groove, described rosette is positioned at rosette holding tank.
CN201620790721.1U 2016-07-26 2016-07-26 A kind of Down lamp Active CN205842383U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620790721.1U CN205842383U (en) 2016-07-26 2016-07-26 A kind of Down lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620790721.1U CN205842383U (en) 2016-07-26 2016-07-26 A kind of Down lamp

Publications (1)

Publication Number Publication Date
CN205842383U true CN205842383U (en) 2016-12-28

Family

ID=57639941

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620790721.1U Active CN205842383U (en) 2016-07-26 2016-07-26 A kind of Down lamp

Country Status (1)

Country Link
CN (1) CN205842383U (en)

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