CN208919837U - A kind of LED platform ceiling light - Google Patents
A kind of LED platform ceiling light Download PDFInfo
- Publication number
- CN208919837U CN208919837U CN201821680575.2U CN201821680575U CN208919837U CN 208919837 U CN208919837 U CN 208919837U CN 201821680575 U CN201821680575 U CN 201821680575U CN 208919837 U CN208919837 U CN 208919837U
- Authority
- CN
- China
- Prior art keywords
- hollow cavity
- radiating fin
- upper cover
- heat sink
- power supply
- 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
Links
Abstract
The utility model relates to a kind of LED platform ceiling lights comprising lamp housing, power supply module and light source assembly.Lamp housing in the utility model includes heat sink section bar and upper cover, the lower cover for being respectively and fixedly installed to heat sink section bar upper/lower terminal, setting power supply module and light source assembly inside lamp housing；Two class radiating fins are arranged between adjacent a kind of radiating fin in a kind of radiating fin and two class radiating fins of axial external radiation distribution centered on several vertical central axises by hollow cavity are fixedly installed on vertically arranged hollow cavity outer wall among heat sink section bar；A kind of radiating fin includes the first straight panel being fixedly connected with hollow cavity and the arc panel positioned at the first straight panel far from hollow cavity one end；Two class radiating fins include the second straight panel being fixedly connected with hollow cavity.The structure design of heat sink section bar improves the heat dissipation performance of the LED platform ceiling light in the above structure, optimizes heat dissipation effect, improves the service life of lamps and lanterns.
Description
Technical field
The utility model relates to field of illuminating lamps more particularly to a kind of LED platform ceiling lights.
Background technique
LED light source is widely used as energy-saving and environment-friendly new type light source, and the lamps and lanterns including LED light source are in replacement conventional lights
When tool, such as when forming LED platform ceiling light with the lamps and lanterns of LED lamp replacement station platform, the top of the positions such as bus platform, because
Its lighting time is long, needs to design good radiator structure, and the heat for generating lamps and lanterns dissipates in time, to extend the use of lamps and lanterns
Service life.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of LED platform ceiling light, utilizes the utility model
Device can make LED platform ceiling light have good heat dissipation effect, extend the service life of lamps and lanterns.
The utility model solves technical solution used by above-mentioned technical problem:
A kind of LED platform ceiling light, comprising: lamp housing, the lamp housing include heat sink section bar, are fixedly mounted on the heat sink section bar
The upper cover of upper end and the lower cover for being fixedly mounted on the heat sink section bar lower end, lamp housing inside setting power supply module and light source
Component；The vertically arranged hollow cavity in the centre of the heat sink section bar is fixedly installed several one on the outer wall of the hollow cavity
Class radiating fin and two class radiating fins, one kind radiating fin and the two classes radiating fin are with the perpendicular of the hollow cavity
Axial external radiation distribution centered on to central axis, and a two classes radiating fin is set between adjacent a kind of radiating fin,
The two classes radiating fin is shorter than a kind of radiating fin in radiation direction；It is described one kind radiating fin include with it is described hollow
The first straight panel that cavity is fixedly connected and the arc panel positioned at first straight panel far from described hollow cavity one end；Described two
Class radiating fin includes the second straight panel being fixedly connected with the hollow cavity.
In a preferred embodiment, the arc panel is in using plane where first straight panel as the heart in center face
Shape structure, and the evagination wedge angle of the heart-shaped structure is fixedly connected with first straight panel.
In a preferred embodiment, the two classes radiating fin further includes that be fixedly connected on second straight panel remote
Sub- heat sink from described hollow cavity one end, second straight panel are fixedly connected with several straight sub- heat sinks.
In a preferred embodiment, second straight panel is fixedly connected with two sub- heat sinks, described
Two class radiating fins are in Y type.
In a preferred embodiment, the end face of a kind of radiating fin and the upper cover, lower cover adjoining
On the upper setting end face adjacent with the threaded hole of screw fit and/or the two classes radiating fin and the upper cover, the lower cover
It is arranged and cooperates with the threaded hole of screw fit, the screw and the threaded hole, by the heat sink section bar and the upper cover, described
Lower cover is fixedly connected.
In a preferred embodiment, the upper cover includes the first upper cover, and first upper cover accommodates the power supply
Power supply in component, the power supply in first upper cover will be located at and is located in the lower cover by being routed through the hollow cavity
Light source assembly is electrically connected.
In a preferred embodiment, the upper cover includes the second upper cover, and the power supply in the power supply module is fixed
It is mounted in the hollow cavity, the light source assembly that route will be located at the power supply in the hollow cavity be located in the lower cover
It is electrically connected.
In a preferred embodiment, mounting portion is set, and the inner wall of the hollow cavity opens up can be with the installation
The mounting groove of portion's clamping, the power supply is fixedly connected by connecting plate with the mounting portion, and then is mounted on the hollow cavity
In.
In a preferred embodiment, the light source assembly includes the mounting plate being installed in the lower cover, described
LED lamp panel, integral type lens or reflector, seal closure are set gradually below mounting plate and realize the seal closure and it is described under
The pressure ring that the lower end of cover fits closely；The three classes radiating fin of the neighbouring LED lamp panel is set on the mounting plate.
In a preferred embodiment, mounting ear is set in the upper cover.
The beneficial effects of the utility model are:
Lamp housing in the utility model includes heat sink section bar and is respectively and fixedly installed to the upper of heat sink section bar upper/lower terminal
Cover, lower cover, lamp housing inside setting power supply module and light source assembly；It is solid on vertically arranged hollow cavity outer wall among heat sink section bar
A kind of radiating fin and two class radiating fins of axial external radiation distribution centered on several vertical central axises by hollow cavity are set surely
Piece, it is adjacent one kind radiating fin between two class radiating fins are set；A kind of radiating fin includes be fixedly connected with hollow cavity
One straight panel and arc panel positioned at the first straight panel far from hollow cavity one end；Two class radiating fins include fixing with hollow cavity
Second straight panel of connection.The structure design of heat sink section bar improves the heat dissipation performance of the LED platform ceiling light in the above structure, optimizes
Heat dissipation effect improves the service life of lamps and lanterns.
Detailed description of the invention
The utility model is described further with reference to the accompanying drawings and examples.
The axonometric drawing of the utility model one embodiment that Fig. 1 is upper cover when including the first upper cover；
Fig. 2 is the decomposition diagram of Fig. 1 embodiment；
The axonometric drawing of the utility model one embodiment that Fig. 3 is upper cover when including the second upper cover；
Fig. 4 is the decomposition diagram of Fig. 3 embodiment；
Fig. 5 is the schematic diagram of part-structure in Fig. 4 embodiment；
Fig. 6 is the decomposition diagram of Fig. 5 embodiment.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation
Clear, complete description, to be completely understood by the purpose of this utility model, scheme and effect.It should be noted that not conflicting
In the case where, the features in the embodiments and the embodiments of the present application can be combined with each other.
It should be noted that unless otherwise specified, when a certain feature referred to as " fixation ", " connection " are in another feature,
It can directly fix, be connected to another feature, and can also fix, be connected to another feature indirectly.In addition, this
The descriptions such as upper and lower, left and right used in utility model are only the phase relative to each component part of the utility model in attached drawing
For mutual positional relationship, unless otherwise indicated.
In addition, unless otherwise defined, the technology of all technical and scientific terms used herein and the art
The normally understood meaning of personnel is identical.Term used in the description is intended merely to description specific embodiment herein, without
It is to limit the utility model.Term " and or " used herein includes appointing for one or more relevant listed items
The combination of meaning.
The axonometric drawing of the utility model one embodiment that Fig. 1 is upper cover when including the first upper cover；Fig. 2 is Fig. 1 embodiment
Decomposition diagram；The axonometric drawing of the utility model one embodiment that Fig. 3 is upper cover when including the second upper cover；Fig. 4 is Fig. 3 embodiment
Decomposition diagram；Fig. 5 is the schematic diagram of part-structure in Fig. 4 embodiment；Fig. 6 is the decomposition diagram of Fig. 5 embodiment.Reference
Fig. 1 to Fig. 6, the LED platform ceiling light include:
Lamp housing, power supply module and light source assembly.
In the utility model, lamp housing includes heat sink section bar 1, upper cover 2 and lower cover 3, and upper cover 2 is fixedly mounted on heat sink section bar 1
Upper end, lower cover 2 is fixedly mounted on the lower end of heat sink section bar 1；Lamp housing is internally provided with power supply module and light source assembly.
Wherein, the vertically arranged hollow cavity 10 in the centre of heat sink section bar 1, if being fixedly installed on the outer wall of hollow cavity 10
Dry one kind radiating fin 11 and two class radiating fins 12, a kind of radiating fin 11 and two class radiating fins 12 are with hollow cavity 10
Axial external radiation distribution centered on vertical central axis, and a two classes radiating fin is arranged in adjacent a kind of radiating fin 11
12；A kind of radiating fin 11 include the first straight panel 110 being fixedly connected with hollow cavity 10 and be located at the first straight panel 110 it is separate
The arc panel 111 of 10 one end of hollow cavity；Two class radiating fins 12 include the second straight panel being fixedly connected with hollow cavity 10
120。
Several one kind radiating fins 11 and two class radiating fins, 12 radiation profiles are conducive to the LED platform ceiling light and radiate, and one
The structure setting of class radiating fin 11 increases heat dissipation area, advanced optimizes heat dissipation effect.Because in a kind of radiating fin 11
Space shared by arc panel 111 is larger, and two class radiating fins 12 in radiation direction are arranged and are shorter than a kind of radiating fin 11, the two is wrong
It opens, leaves sufficient space for the moulding of arc panel 111.
Herein, it is preferable that the spiral shell of setting and screw fit on a kind of radiating fin 11 end face adjacent with upper cover 2, lower cover 3
The threaded hole 13 of setting and screw fit on the end face that pit 13 and/or two class radiating fins 12 are abutted with upper cover 2, lower cover 3,
Screw and threaded hole 13 cooperate, and heat sink section bar 1 is fixedly connected with upper cover 2, lower cover 3.
In the present embodiment, it is preferable that as shown in Figure 5, Figure 6, arc panel 111 is in heart-shaped structure, and heart-shaped structure is straight with first
110 place plane of plate is center face, and the evagination wedge angle of the heart-shaped structure is fixedly connected with first straight panel 110, described
The arc moulding of one end of the separate hollow cavity 10 of heart-shaped structure can also avoid pacifying in addition to aesthetic appeal, conducive to heat dissipation
One kind radiating fin scratches manpower when dress or disassembly.
In the present embodiment, it is preferable that two class radiating fins 12 further include being fixedly connected on the second straight panel 120 far from hollow cavity
The sub- heat sink 121 of 10 one end of body, second straight panel 120 are fixedly connected with several straight sub- heat sinks 121.In Fig. 5, Fig. 6
Shown in embodiment, second straight panel 120 is fixedly connected with two sub- heat sinks 121, and two class radiating fins 12 are in Y at this time
Type.
In Fig. 1, embodiment shown in Fig. 2, upper cover 2 includes the first upper cover 201, and the first upper cover 201 is higher, internal empty
Between be sufficient to accommodate power supply 4 in power supply module, the power supply 4 in the first upper cover 201 and position will be located at by being routed through hollow cavity 10
Light source assembly in lower cover 3 is electrically connected.The light source assembly to generate heat at this time and the power supply of fever 4 are apart from each other, heat source dispersion
It does not concentrate, heat transfer to heat sink section bar 1 radiates, and heat dissipation effect is good.LED platform ceiling light including the first upper cover 201 is height
Money LED platform ceiling light.
In Fig. 3, embodiment shown in Fig. 4, upper cover 2 includes the second upper cover 202, and the height of the second upper cover 202 is shorter,
Inner space is not enough to accommodate the power supply 4 in power supply module, and power supply 4 is fixedly mounted in hollow cavity 10 at this time, and route is by position
Power supply 4 in hollow cavity 10 is electrically connected with the light source assembly being located in lower cover 3.The heat that power supply 4 generates at this time is direct
It is radiated, rapid heat dissipation and is worked well by heat sink section bar 1.LED platform ceiling light including the second upper cover 202 is short money LED
Platform ceiling light.
That is, the same heat sink section bar 1, can not only arrange in pairs or groups the first upper cover 201, but also second upper cover 202 that can arrange in pairs or groups, final point
High money LED platform ceiling light and short money LED platform ceiling light are not formed, and flexible structure is adapted to the demand of different installation environments.It is excellent
The mounting ear 20 convenient for lamps and lanterns integral installation can be arranged in selection of land in upper cover 2.
As shown in the embodiment of Fig. 5, Fig. 6, mounting groove 101 is opened up on the inner wall of hollow cavity 10, setting can be with installation
The mounting portion 102 that slot 101 is clamped, when power supply 4 is mounted in hollow cavity 10, power supply 4 passes through connecting plate 401 and mounting portion 102
It is fixedly connected, and then consolidates and be mounted in hollow cavity 10.It at this time can be straight to avoid connecting plate 401 and the inner wall of hollow cavity 10
The fixation that is spirally connected is connect, has the effect of protecting 10 structure of hollow cavity.
As shown in the embodiment of Fig. 2, Fig. 4, light source assembly includes the mounting plate 50 being installed in lower cover 3, under mounting plate 50
Side sets gradually LED lamp panel, integral type lens 51 or reflector 52, seal closure 53 and realizes under seal closure 53 and lower cover 3
Hold the pressure ring 54 fitted closely；Be conducive to the beam divergence of the LED platform ceiling light of the utility model when integral type lens 51 are set,
The light beam aggregation outgoing for being conducive to the LED platform ceiling light of the utility model when reflector 52 is arranged, sets according to specific requirements selection
Set integral type lens 51 or reflector 52.
The three classes radiating fin 55 of neighbouring LED lamp panel 51 is set on mounting plate 50, and the heat generated to LED lamp panel disappears
It dissipates, further improves the heat-sinking capability of lamps and lanterns entirety.
It is to be illustrated to the preferable implementation of the utility model, but the utility model creation is not limited to institute above
Embodiment is stated, those skilled in the art can also make various be equal without departing from the spirit of the present invention
Deformation or replacement, these equivalent deformations or replacement are all included in the scope defined by the claims of the present application.
Claims (10)
1. a kind of LED platform ceiling light characterized by comprising lamp housing, the lamp housing include heat sink section bar, are fixedly mounted on institute
Power supply is arranged in the lower cover stated the upper cover of heat sink section bar upper end and be fixedly mounted on the heat sink section bar lower end, the lamp housing inside
Component and light source assembly；The vertically arranged hollow cavity in the centre of the heat sink section bar, it is fixed on the outer wall of the hollow cavity
Several a kind of radiating fins and two class radiating fins are set, and a kind of radiating fin and the two classes radiating fin are in described
Axial external radiation distribution centered on the vertical central axis of cavity body, and two class is set between adjacent a kind of radiating fin
Radiating fin, the two classes radiating fin is shorter than a kind of radiating fin in radiation direction；It is described one kind radiating fin include
The first straight panel being fixedly connected with the hollow cavity and the arc positioned at first straight panel far from described hollow cavity one end
Shape plate；The two classes radiating fin includes the second straight panel being fixedly connected with the hollow cavity.
2. LED platform ceiling light according to claim 1, it is characterised in that: the arc panel is in the first straight panel institute
In the heart-shaped structure that plane is center face, and the evagination wedge angle of the heart-shaped structure is fixedly connected with first straight panel.
3. LED platform ceiling light according to claim 1, it is characterised in that: the two classes radiating fin further includes fixed company
It connects in sub- heat sink of second straight panel far from described hollow cavity one end, second straight panel is fixedly connected several flat
The straight sub- heat sink.
4. LED platform ceiling light according to claim 3, it is characterised in that: second straight panel is fixedly connected with two
The sub- heat sink, the two classes radiating fin are in Y type.
5. LED platform ceiling light according to claim 1, it is characterised in that: one kind radiating fin and the upper cover, institute
State the threaded hole and/or the two classes radiating fin of setting and screw fit and the upper cover on the adjacent end face of lower cover, described
The threaded hole of setting and screw fit on the adjacent end face of lower cover, the screw and the threaded hole cooperate, by the heat radiating type
Material is fixedly connected with the upper cover, the lower cover.
6. LED platform ceiling light according to claim 1, it is characterised in that: the upper cover include the first upper cover, described first
Upper cover accommodates the power supply in the power supply module, be routed through the hollow cavity by be located at first upper cover in power supply with
Light source assembly in the lower cover is electrically connected.
7. LED platform ceiling light according to claim 1, it is characterised in that: the upper cover includes the second upper cover, the power supply
Power supply in component is fixedly mounted in the hollow cavity, and route will be located at the power supply in the hollow cavity and be located at described
Light source assembly in lower cover is electrically connected.
8. LED platform ceiling light according to claim 7, it is characterised in that: setting mounting portion, the inner wall of the hollow cavity
The mounting groove that can be clamped with the mounting portion is opened up, the power supply is fixedly connected by connecting plate with the mounting portion, Jin Eran
In the hollow cavity.
9. LED platform ceiling light according to any one of claim 1 to 8, it is characterised in that: the light source assembly includes solid
The mounting plate being located in the lower cover, the mounting plate lower section set gradually LED lamp panel, integral type lens or reflector, sealing
Cover and realize the pressure ring that the lower end of the seal closure and the lower cover fits closely；It is arranged on the mounting plate neighbouring described
The three classes radiating fin of LED lamp panel.
10. LED platform ceiling light according to any one of claim 1 to 8, it is characterised in that: peace is arranged in the upper cover
Fill ear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821680575.2U CN208919837U (en) | 2018-10-16 | 2018-10-16 | A kind of LED platform ceiling light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821680575.2U CN208919837U (en) | 2018-10-16 | 2018-10-16 | A kind of LED platform ceiling light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208919837U true CN208919837U (en) | 2019-05-31 |
Family
ID=66709476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821680575.2U Active CN208919837U (en) | 2018-10-16 | 2018-10-16 | A kind of LED platform ceiling light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208919837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357195A (en) * | 2018-10-16 | 2019-02-19 | 深圳市紫光照明技术股份有限公司 | A kind of LED platform ceiling light |
-
2018
- 2018-10-16 CN CN201821680575.2U patent/CN208919837U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357195A (en) * | 2018-10-16 | 2019-02-19 | 深圳市紫光照明技术股份有限公司 | A kind of LED platform ceiling light |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101778868B1 (en) | Universal-led-bulb construction method, clamping-ring-structured led bulb, and led lamp | |
| US11118759B1 (en) | Reflex lamp housing and modular lamp | |
| CN208919837U (en) | A kind of LED platform ceiling light | |
| CN201137903Y (en) | LED lamp possessing high heat dispersion | |
| CN102313187A (en) | LED (Light-Emitting Diode) street lamp | |
| CN207621835U (en) | LED downlight | |
| CN109357195A (en) | A kind of LED platform ceiling light | |
| CN201259154Y (en) | Combination LED street lamp | |
| CN108591848A (en) | A kind of high-power LED mine lamp passively to radiate | |
| CN205579513U (en) | Can wholly radiating high -power LED lamps and lanterns structure | |
| CN204437830U (en) | Light beam type LED projection lamp | |
| CN208237520U (en) | A kind of high-power LED mine lamp passively to radiate | |
| CN208349102U (en) | Bulkhead lamp | |
| CN207729485U (en) | A kind of optically focused combines with floodlight, visible light and infrared light double mode machine outer lamp | |
| CN202452146U (en) | Spherical bulb and radiating device thereof | |
| CN207555222U (en) | A kind of LED light component | |
| CN206592869U (en) | A kind of LED projector lamp | |
| CN109899761A (en) | A kind of optically focused combines with floodlight, visible light and infrared light double mode machine outer lamp | |
| CN212132135U (en) | Industrial and mineral lamp | |
| CN208011398U (en) | A kind of integral LED shot-light of guide rail | |
| CN213983305U (en) | Fountain dyeing lamp | |
| CN205316063U (en) | High -efficiency heat dissipating LED lamp | |
| CN217402365U (en) | One-way high-power LED center line lamp | |
| CN206802791U (en) | A kind of LED high-power bulb lamps | |
| CN210345214U (en) | Industrial and mining lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |