CN205535180U - LED lamps and lanterns with integral type power - Google Patents
LED lamps and lanterns with integral type power Download PDFInfo
- Publication number
- CN205535180U CN205535180U CN201620261726.5U CN201620261726U CN205535180U CN 205535180 U CN205535180 U CN 205535180U CN 201620261726 U CN201620261726 U CN 201620261726U CN 205535180 U CN205535180 U CN 205535180U
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- CN
- China
- Prior art keywords
- power supply
- fin
- integral type
- led lamp
- radiator
- 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.)
- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a LED lamps and lanterns with integral type power, including power module, radiator and LED unit, the LED unit is including sealing washer, PCB board and the lens from top to bottom placed in proper order, the PCB sleeve -board connects in the sealing washer, lens detachably fix the lower surface of radiator to make sealing washer and PCB board fix between radiator and lens, power module fixes the upper surface at the radiator to for the power supply of PCB board. The utility model discloses simple structure, occupation space little and be convenient for the installation.
Description
Technical field
This utility model relates to LED lamp field, particularly relates to one and has integral type power supply
LED lamp.
Background technology
LED lamp, is used directly for illumination, it is also possible to be used as the substitution of the light source of conventional lamp,
Diversified light array can also be integrated into for advertisement and decoration by handware.LED
Operationally, the electric energy having about 80% is converted into luminous energy, and the electric energy of 20% is converted into heat
Can, LED radiator is come to LED heat transmission, because LED chip is operationally,
Inversely, temperature is the highest, and light emission rate is the lowest for he ambient temperature itself and light emission rate,
When temperature reaches LED chip maximum operation (service) temperature, LED can break down.Temperature is to LED's
In the life-span, light decay, color temperature shift has direct relation, so the design of LED lamp must have
There is radiator structure.
And LED is the utility grid voltage that can not directly use routine.Due to LED
The characteristic of light source, in order to meet special for LED voltage, current requirements, it is necessary to use especially
The voltage conversion apparatus of design, just can make LED normally work.So LED lamp just has
It is different from the power drives mode of conventional lamp, the power supply of i.e. extra coupling.
Generally radiator structure and the power supply of LED lamp separately designs, and therefore can take relatively
Big installing space, too increases cost and the difficulty of installation and debugging, the most therefore causes LED
Light fixture is just only used for special place, in order to meet the use of different places once having designed
Demand, producer needs to develop number money and produces line, and user is also required to repeatedly purchase installation.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is intended to provide a kind of structure letter
Single, take up room the LED lamp with integrated power supply that is little and that be easily installed.
For achieving the above object, this utility model adopts the following technical scheme that
A kind of LED lamp with integral type power supply, including power module, radiator and
LED unit;Described LED unit includes sealing ring, the pcb board being from top to bottom sequentially placed
And lens, described pcb board is socketed in sealing ring, and described lens are removably attached to
The lower surface of described radiator, so that sealing ring and pcb board are fixed on radiator and lens
Between;Described power module is fixed on the upper surface of radiator, and powers for pcb board.
Preferably, described radiator includes base plate, some first fin arranged in parallel
And some second fin arranged in parallel;Described first fin is uniformly arranged on the end
The left and right sides of plate, described second fin is arranged on the centre of base plate, and with the first fin
Parallel, described power module is fixed on the second fin.
Preferably, described lens are screwed onto the lower surface of described base plate by screw.
Preferably, the height of described second fin is less than the height of the first fin.Now electricity
Source module is fixed on the second fin, is not only beneficial to heat radiation, and can save space.
Preferably, it is positioned at the first heat sink of the base plate leftmost side and is positioned at the of the base plate rightmost side
Being equipped with a L-type sidewall on one heat sink, each L-type sidewall all and forms one between base plate
Link slot.Link slot can be used for accommodating connector, facilitates multiple LED with integral type power supply
Connection between light fixture.
Preferably, connected by connector between multiple LED lamp with integral type power supply
Becoming longitudinal array and/or horizontal array, described connector matches with L-type sidewall.
Preferably, described connector is that L-type connector, flat board connector and inverted T shape connect
One in part.
The beneficial effects of the utility model are as follows:
This has the simple in construction of LED lamp of integrated power supply, takes up room little and is easy to
Install.Wherein power module integrated installation is on a heat sink, can be directly accessed electrical network and use,
Without additionally debugging and installation power supply, it is possible to be effectively saved space.It addition, this LED
Tool can pass through connector forming array, its various shapes, can meet the demand of multiple occasion.
Accompanying drawing explanation
Fig. 1 is the structure chart of embodiment 1 of the present utility model.
Fig. 2 is the exploded view of embodiment 1 of the present utility model.
Fig. 3 is the structure chart of embodiment 2 of the present utility model.
Fig. 4 is the structure chart of embodiment 3 of the present utility model.
Fig. 5 is the structure chart of embodiment 4 of the present utility model.
Reference: 1, power module;2, radiator;21, base plate;22, the first heat radiation
Sheet;23, the second fin;24, L-type sidewall;25, link slot;3, LED unit;
31, sealing ring;32, pcb board;33, lens;4, connector.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, this utility model is done and retouches further
State:
Embodiment 1
Referring to Fig. 1 and Fig. 2, this utility model relates to a kind of LED with integral type power supply
Light fixture, its better embodiment includes power module 1, radiator 2 and LED unit 3.
Concrete, sealing ring 31 that described LED unit 3 includes from top to bottom being sequentially placed,
Pcb board 32 and lens 33, described pcb board 32 is socketed in sealing ring 31, described
Lens 33 are removably attached to the lower surface of described radiator 2 so that sealing ring 31 and
Pcb board 32 is fixed between radiator 2 and lens 33;Described power module 1 is fixed on scattered
The upper surface of hot device 2, and power for pcb board 32.Wherein pcb board is provided with LED
Source and the power supply circuits being connected with LED lamp source.Power module is electrically connected with city by wire,
Thus power for LED unit, specifically it is pcb board and powers.Pcb board is close to radiator
Lower surface, and dispelled the heat by radiator, it is possible to effectively reduce temperature.
It addition, radiator 2 includes base plate 21, some first fin arranged in parallel
22 and some second fin 23 arranged in parallel;Described first fin 22 is uniform
Being arranged on the left and right sides of base plate 21, described second fin 23 is arranged in base plate 21
Between, and parallel with the first fin 22, described power module 1 is fixed on the second fin
On 23.First fin and be arrangeding in parallel of the second fin can promote cross-ventilation, have
Effect is dispelled the heat, and reduces heat and is gathered on pcb board, thus improves the use of LED unit
Life-span.
Lens 33 are screwed onto the lower surface of described base plate 21 by screw.Second fin 23
Height less than the height of the first fin 22.Now power module is fixed on the second fin
On 23, not only it is beneficial to heat radiation, and space can be saved.
As preferably, it is positioned at the first heat sink of base plate 21 leftmost side and is positioned at base plate 21
Being equipped with a L-type sidewall 24 on first heat sink of the rightmost side, each L-type sidewall 24 is equal
And form a link slot 25 between base plate 21.Link slot can be used for accommodating connector, convenient many
Connection between the individual LED lamp with integral type power supply.
Can be connected into by connector 4 between multiple LED lamp with integral type power supply
Longitudinal array and/or horizontal array, described connector 4 matches with L-type sidewall 24.
Embodiment 2
As it is shown on figure 3, the difference of the present embodiment and embodiment 1 is, connector 4 herein
For L-type connector, the LED lamp that two have integral type power supply can be connected into longitudinal direction
Array.It is of course also possible to the plural LED lamp with integral type power supply is connected
Become longitudinal array.
Embodiment 3
As shown in Figure 4, the present embodiment is with the difference of embodiment 1, connector 4 herein
For inverted T shape connector, multiple LED lamp with integral type power supply can be connected into horizontal stroke
To array, naturally it is also possible to be connected to become longitudinal array.
Embodiment 4
As it is shown in figure 5, the difference of the present embodiment and embodiment 1 is, connector 4 herein
For L-type connector, this L-type connector may be used for carrying out longitudinally connected.Certainly, connect
Part 4 its can also be flat board connector, this flat board connector may be used for carrying out lateral connection or
Longitudinally connected.When L-type connector and flat board connector combine when, can be by multiple
The LED lamp with integral type power supply connects into vertically and horizontally array.
Therefore, generally speaking, the connector 4 in this utility model can be difform connection
Part, in order to multiple LED lamp moulding with integral type power supply are extended.Connector
4 can be the one in L-type connector, flat board connector and T-shaped connector.Certainly,
By different types of connector, the LED lamp with integral type power supply can also be connected into
Fancy array, such as the connector of the type such as triangle, polygon.According to various extended modes
It is combined with each other, multiple LED lamp with integral type power supply can be arranged in various shapes
Array, one constitutes copy or pattern.
And the single LED lamp with integral type power supply can also directly substitute conventional lamp
In bulb, use as substitution of the light source.
For a person skilled in the art, can technical scheme as described above and structure
Think, make other various corresponding changes and deformation, and all these changes and deformation
Within all should belonging to this utility model scope of the claims.
Claims (7)
1. a LED lamp with integral type power supply, it is characterised in that include power module,
Radiator and LED unit;Described LED unit includes from top to bottom being sequentially placed
Sealing ring, pcb board and lens, described pcb board is socketed in sealing ring, described
Mirror is removably attached to the lower surface of described radiator, so that sealing ring and pcb board
It is fixed between radiator and lens;Described power module is fixed on the upper surface of radiator,
And power for pcb board.
There is the LED lamp of integral type power supply the most as claimed in claim 1, it is characterised in that
Described radiator includes base plate, some first fin arranged in parallel and some
Second fin arranged in parallel;Described first fin is uniformly arranged on base plate
The left and right sides, described second fin is arranged on the centre of base plate, and with the first fin
Parallel, described power module is fixed on the second fin.
There is the LED lamp of integral type power supply the most as claimed in claim 2, it is characterised in that
Described lens are screwed onto the lower surface of described base plate by screw.
There is the LED lamp of integral type power supply the most as claimed in claim 2, it is characterised in that
The height of described second fin is less than the height of the first fin.
There is the LED lamp of integral type power supply the most as claimed in claim 2, it is characterised in that
It is positioned at the first heat sink of the base plate leftmost side and is positioned at the first heat sink of the base plate rightmost side
On be equipped with a L-type sidewall, each L-type sidewall all and forms a link slot between base plate.
There is the LED lamp of integral type power supply the most as claimed in claim 5, it is characterised in that
Longitudinal battle array is connected into by connector between multiple LED lamp with integral type power supply
Row and/or horizontal array, described connector matches with L-type sidewall.
There is the LED lamp of integral type power supply the most as claimed in claim 6, it is characterised in that
Described connector is the one in L-type connector, flat board connector and inverted T shape connector.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620261726.5U CN205535180U (en) | 2016-03-30 | 2016-03-30 | LED lamps and lanterns with integral type power |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620261726.5U CN205535180U (en) | 2016-03-30 | 2016-03-30 | LED lamps and lanterns with integral type power |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205535180U true CN205535180U (en) | 2016-08-31 |
Family
ID=56786991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620261726.5U Expired - Fee Related CN205535180U (en) | 2016-03-30 | 2016-03-30 | LED lamps and lanterns with integral type power |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205535180U (en) |
-
2016
- 2016-03-30 CN CN201620261726.5U patent/CN205535180U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20190330 |
|
CF01 | Termination of patent right due to non-payment of annual fee |