CN208779301U - LED ceiling fitting - Google Patents
LED ceiling fitting Download PDFInfo
- Publication number
- CN208779301U CN208779301U CN201821557766.XU CN201821557766U CN208779301U CN 208779301 U CN208779301 U CN 208779301U CN 201821557766 U CN201821557766 U CN 201821557766U CN 208779301 U CN208779301 U CN 208779301U
- Authority
- CN
- China
- Prior art keywords
- lamp body
- lens
- body base
- ventilation hole
- 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
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of LED ceiling fittings, lamp body including being provided with inner cavity, and it is arranged in above lamp body, and the power supply fixed with lamp body, and it is arranged in above power supply, and the link fixed with power supply, the lamp body includes lamp body base, and it is arranged in above lamp body base, and the lamp body upper cover fixed with lamp body base, the lamp body base edge is provided with more than one, in the first kidney-shaped ventilation hole being equally spaced, circle the second kidney-shaped ventilation hole is provided at the lamp body base diameter half, the light source assembly fixed with lamp body base is provided on the lamp body base；The ceiling fitting passes through the special designing of lamp body shape, cooperates optical lens, can have control light action, can reduce dazzle threshold value；Meanwhile it being provided with water repellent component, improve lamp body waterproofness；In addition, efficiently solving lamps and lanterns heat dissipation problem by the ventilation hole that lamp body and power supply is arranged in, avoiding the generation of tropical island effect.
Description
Technical field
The utility model belongs to photoelectric lighting technical field, and in particular to a kind of LED ceiling fitting.
Background technique
LED ceiling fitting belongs to semi-outdoor type lamps and lanterns, and mounting height is high, and use environment is severe.Currently marketed LED ceiling
Lamp is the direct right angle setting power supply in the lamp body back side, and high shed light degree of protection is IP65, for structurally waterproof easy to accomplish, industry
Generally it is designed to the structure of complete lamp body (heat dissipation) cooperation completed lens (waterproof) integration assembling.In use this
Kind integral heat dissipation structure, is easy to produce tropical island effect, causes lamps and lanterns middle portion temperature to be concentrated, temperature rise is excessively high, the direct baking back side
Power supply is influenced by lamp body temperature rise baking for a long time so as to cause power supply, and temperature rise is excessively high, the lost of life.In addition LED ceiling fitting function
Rate is big, and light-emitting surface area is small, and light emitting angle is mostly at 90 ° or so, and mounting height is high, and generally existing dazzle is serious in practical application
Phenomenon.
In conclusion insufficient, poor waterproof properties and dazzle are serious in the prevalence of heat dissipation for LED ceiling fitting on the market at present
The problem of.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of LED ceiling fittings, by improving lamp body and internal group
The design of part improves its radiating efficiency, waterproof performance and reduces dazzle threshold value, so as to so that the service life of lamps and lanterns mentions
Height, using effect are more preferable.
To solve the above problems, the utility model adopts the following technical solution:
A kind of LED ceiling fitting including being provided with the lamp body of inner cavity, and is arranged in above lamp body and fixed with lamp body
Power supply, and link above power supply and fixed with power supply is set, the lamp body includes lamp body base, and is arranged in lamp body
Lamp body upper cover above pedestal and fixed with lamp body base, the lamp body base edge be provided with it is more than one, in equidistant
First kidney-shaped ventilation hole of distribution is provided with circle the second kidney-shaped ventilation hole at the lamp body base diameter half, described
The light source assembly fixed with lamp body base is provided on lamp body base.
Preferably, the light source assembly is by outer ring lens, and is set to the inner ring lens of outer ring lens inner ring, it is described outer
The edge of circle lens and inner ring lens is respectively set fluted, and the outer ring pcb board above the lens of outer ring is arranged in, and setting exists
Inner ring pcb board above inner ring lens, and the LED light of the bottom of outer ring pcb board and inner ring pcb board is set, and setting is outside
Enclose the U-shaped sealing ring composition on lens and inner ring rims of the lens groove.
Preferably, being provided with water repellent component between the lamp body and power supply.
Preferably, being provided with ventilation corresponding with the second kidney-shaped ventilation hole between the outer ring lens and inner ring lens
Slot.
Preferably, the power-edge is also equipped with the rectangular ventilation hole of a circle, the rectangular ventilation hole and the second kidney-shaped
Ventilation hole is corresponding.
Preferably, the bottom of the lamp body upper cover be provided with it is corresponding with outer ring lens and inner ring rims of the lens groove
Boss.
The utility model has the following beneficial effects: passing through the special designing of lamp body shape, cooperates optical lens, there can be control
Light action can reduce dazzle threshold value；Meanwhile being divided into two parts for pcb board and lens are corresponding, lens span is reduced, is made
Mirror installation it is smooth, cooperate water repellent component, it is ensured that lamp distribution precisely and light source assembly waterproof reliability；In addition, passing through setting
In the ventilation hole of lamp body and power supply, and the ventilation hole of body cavity inner ring array and the docking of the power supply outer ring ventilation hole of top penetrate through,
Good chimney effect is played, lamps and lanterns heat dissipation problem is efficiently solved, avoids the generation of tropical island effect.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of LED ceiling fitting of the utility model；
Fig. 2 is the perspective view of Fig. 1；
Fig. 3 is the structural schematic diagram of lamp body in Fig. 2；
Fig. 4 is the structural schematic diagram of light source assembly in Fig. 2；
Fig. 5 is the structural schematic diagram of outer lens and interior len in Fig. 2；
Fig. 6 is the top view of power supply in Fig. 1.
Specific embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing, so that the utility model technology
Scheme is more readily understood and grasps.
In the present embodiment, it is to be understood that term " centre ", "upper", "lower", " top ", " right side ", " left end ",
" top ", " back side ", " middle part ", etc. instructions orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, only
It is of the invention for ease of description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In addition, the connection or fixed form between component if not otherwise specified in this embodiment, connection or solid
Determine mode can for fixed by bolt commonly used in the prior art or pin fix or pin shaft connection etc. modes, therefore, this
It is not described in detail in embodiment.
Specific embodiment
As shown in Figure 1, a kind of LED ceiling fitting, including being provided with the lamp body 1 of inner cavity, and be arranged in 1 top of lamp body and
The fixed power supply 2 with lamp body 1, and link 32 top of power supply and fixed with power supply 2 is set, the link 3 is conducive to pacify
Fill and hang ceiling fitting.
As Figure 2-3, the lamp body 1 includes lamp body base 11, and above lamp body base 11 and and lamp body is arranged in
The fixed lamp body upper cover 12 of pedestal 11,11 edge of lamp body base be provided with it is more than one, in the first waist being equally spaced
Shape ventilation hole 111 is provided with the second kidney-shaped of circle ventilation hole 112, the lamp body at the 11 diameter half of lamp body base
The light source assembly 13 fixed with lamp body base 11 is provided on pedestal 11；Waterproof group is provided between the lamp body 1 and power supply 2
Part 4, the water repellent component 4 can prevent external water from entering lamp interior, cause the component of lamp interior impaired.
As shown in figure 4, the light source assembly 13 is by outer ring lens 131, and be set to 131 inner ring of outer ring lens inner ring it is saturating
The edge of mirror 132, the outer ring lens 131 and inner ring lens 132 is respectively set fluted 133, and is arranged in outer ring lens 131
The outer ring pcb board 134 of top, and the inner ring pcb board 135 of 132 top of inner ring lens is set, and is arranged in outer ring pcb board
134 and inner ring pcb board 135 bottom LED light 136, and be arranged in 132 edge groove 133 of outer ring lens 131 and inner ring lens
On U-shaped sealing ring 137 form；The bottom of the lamp body upper cover 12 is provided with and 132 edge of outer ring lens 131 and inner ring lens
The corresponding boss 121 of groove 133, by the U-shaped sealing ring 137 because deformation occurs for stress, be fastened in groove 133 with it is convex
Between platform 121, to make lens compresses seal tightly and be fixed on lamp body 1, realize lamps and lanterns using in downward direction without
Screw design solves the problems, such as that lamps and lanterns use the fastener in downward direction must anticreep design.
As shown in figure 5, being provided between the outer ring lens 131 and inner ring lens 132 and 112 phase of the second kidney-shaped ventilation hole
Corresponding ventilation slot 138 is conducive to the heat dissipation performance for improving lamps and lanterns.
As shown in fig. 6,2 edge of power supply is also equipped with the rectangular ventilation hole 21 of a circle, it is in the present embodiment, described rectangular
Ventilation hole 21 is corresponding with the second kidney-shaped ventilation hole 112, and the second kidney-shaped ventilation hole 112 is docked with rectangular ventilation hole 21 and passed through
It is logical, good chimney effect is played, lamps and lanterns heat dissipation problem is efficiently solved, avoids the generation of tropical island effect；The lamp body 1
Outer rim is in positive ten hexagon, under it is small big, opening angle is 41 °, and lamp body 1 is intracavitary in cone, up-small and down-big, opening angle
It is 83 °, there is control light action in optical lens outer surface, can reduce dazzle threshold value away from lamp body chamber lower edge 13.5mm.
The utility model has the following beneficial effects: passing through the special designing of lamp body shape, cooperates optical lens, there can be control
Light action can reduce dazzle threshold value；Meanwhile being divided into two parts for pcb board and lens are corresponding, lens span is reduced, is made
Mirror installation it is smooth, cooperate water repellent component, it is ensured that lamp distribution precisely and light source assembly waterproof reliability；In addition, passing through setting
In the ventilation hole of lamp body and power supply, and the ventilation hole of the intracavitary circle array of lamp body and the power supply outer ring ventilation hole docking of top are passed through
It is logical, good chimney effect is played, lamps and lanterns heat dissipation problem is efficiently solved, avoids the generation of tropical island effect.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of LED ceiling fitting, including being provided with the lamp body of inner cavity, and electricity above lamp body and fixed with lamp body is set
Source, and link above power supply and fixed with power supply is set, it is characterised in that: the lamp body includes lamp body base, and is set
Lamp body upper cover above lamp body base and fixed with lamp body base is set, the lamp body base edge is provided with more than one
, in the first kidney-shaped ventilation hole being equally spaced, it is logical that second kidney-shaped of circle is provided at the lamp body base diameter half
Air holes is provided with the light source assembly fixed with lamp body base on the lamp body base.
2. a kind of LED ceiling fitting as described in claim 1, it is characterised in that: the light source assembly is by outer ring lens, and setting
In the inner ring lens of outer ring lens inner ring, the edge of the outer ring lens and inner ring lens be respectively set it is fluted, and setting exist
Outer ring pcb board above the lens of outer ring, and the inner ring pcb board above inner ring lens is set, and setting is in outer ring pcb board and interior
The LED light of the bottom of pcb board is enclosed, and the U-shaped sealing ring composition being arranged on outer ring lens and inner ring rims of the lens groove.
3. a kind of LED ceiling fitting as described in claim 1, it is characterised in that: be provided with waterproof between the lamp body and power supply
Component.
4. a kind of LED ceiling fitting as claimed in claim 2, it is characterised in that: set between the outer ring lens and inner ring lens
It is equipped with ventilation slot corresponding with the second kidney-shaped ventilation hole.
5. a kind of LED ceiling fitting as described in claim 1, it is characterised in that: it is rectangular that the power-edge is also equipped with a circle
Ventilation hole, the rectangular ventilation hole are corresponding with the second kidney-shaped ventilation hole.
6. a kind of LED ceiling fitting as described in claim 1, it is characterised in that: the bottom of the lamp body upper cover be provided with outside
Enclose lens and the corresponding boss of inner ring rims of the lens groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821557766.XU CN208779301U (en) | 2018-09-21 | 2018-09-21 | LED ceiling fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821557766.XU CN208779301U (en) | 2018-09-21 | 2018-09-21 | LED ceiling fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208779301U true CN208779301U (en) | 2019-04-23 |
Family
ID=66162268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821557766.XU Active CN208779301U (en) | 2018-09-21 | 2018-09-21 | LED ceiling fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208779301U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111271654A (en) * | 2020-02-17 | 2020-06-12 | 深圳市强流明光电有限公司 | LED lighting lamp |
-
2018
- 2018-09-21 CN CN201821557766.XU patent/CN208779301U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111271654A (en) * | 2020-02-17 | 2020-06-12 | 深圳市强流明光电有限公司 | LED lighting lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208779301U (en) | LED ceiling fitting | |
| CN203115592U (en) | Light-emitting diode (LED) light-emitting structure with wide angle and high luminance | |
| CN201811091U (en) | Large power photospot light emitting diode (LED) illumination lamp | |
| CN203641932U (en) | Transparent glass LED bulb lamp | |
| CN207112526U (en) | Decoration of exterior wall lamp | |
| CN110220152A (en) | A kind of solar street light | |
| CN216113952U (en) | Lamp with full-through type heat dissipation structure | |
| CN101915398A (en) | Special plastic permeable bulb shell for LED lamp | |
| CN204879612U (en) | LED lamps and lanterns | |
| CN201973493U (en) | LED (light-emitting diode) bulb capable of producing backlight | |
| CN209213576U (en) | A kind of LED wall lamp | |
| CN203115600U (en) | Novel light-emitting diode (LED) lamp | |
| CN102734675B (en) | Novel module lamp with integrated combination of wiring channel and mounting member | |
| CN216383928U (en) | Project lamp achieving heat dissipation through natural air convection | |
| CN201651943U (en) | LED illuminating lamp bulb | |
| CN213513244U (en) | LED luminous body | |
| CN202769522U (en) | Radiating type solar lamp | |
| CN204005322U (en) | A kind of LED energy conserving lamp | |
| CN207702159U (en) | A kind of modularized limit emitting diode (LED) light bulb | |
| CN211404954U (en) | Oven lamp and oven lamp mounting lamp holder | |
| CN205535396U (en) | Light -emitting diode (LED) tube lamp | |
| CN209130626U (en) | A kind of energy saving and environment friendly LED spotlight | |
| CN213930655U (en) | Ceiling spotlight | |
| CN202719476U (en) | LED(light-emitting diode) reflector lamp with novel lens | |
| CN207831193U (en) | A kind of LED garden lamp head |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |