CN208204762U - A kind of LED downlight of the waterproof cooling used under water - Google Patents
A kind of LED downlight of the waterproof cooling used under water Download PDFInfo
- Publication number
- CN208204762U CN208204762U CN201820744434.6U CN201820744434U CN208204762U CN 208204762 U CN208204762 U CN 208204762U CN 201820744434 U CN201820744434 U CN 201820744434U CN 208204762 U CN208204762 U CN 208204762U
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- Prior art keywords
- led
- lamp holder
- connection cover
- circuit board
- shell
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Abstract
The utility model discloses the LED cylinders for the waterproof cooling that one kind uses under water, and lamp includes shell, lamp holder, LED power, cage connection cover and fixed frame；Cage connection cover lower end is provided with hickey, shell and cage connection cover are rotated by hickey to be connected, it is fixedly connected on the inside of cage connection cover with glass lens, glass lens lower end surface is compounded with thin film, two sides distribution is provided with several water-cooling channels in the lamp holder, the LED power is fixedly mounted on lamp holder, circuit board is fixedly installed with inside LED power, circuit board lower part is fixedly connected with transformer, capacitor is welded on circuit board above transformer, soldering is fixed with flow straightener among circuit board, the shell inside bottom is fixedly installed with fixed frame, screw has been connected through a screw thread on fixed frame, fit line is set to be connected with connecting plate by rotary screw, it is fixed on outside cable conduct in limit rubber plug, the design of integrated casing and the design of gasket ring, with good waterproof performance.
Description
Technical field
The utility model relates to a kind of LED lamp, the LED downlight of specifically a kind of waterproof cooling used under water.
Background technique
In current lighting area, LED downlight is compared with conventional incandescent with fluorescent lamp, has low energy consumption, pollution-free (nothing
Poisonous metal, waste are easy recycling), it is widely used the advantages that long service life and various colors；But at present
LED downlight has the disadvantage that needs overcome: the structure of LED downlight is increasingly complex compared with conventional lamp, and waterproofing design requires also higher；
LED downlight requires height for power environment, needs just work long hours under constant pressure and flow environment, otherwise be easily damaged；LED
Downlight cooling requirements are high, guarantee suitable temperature, so requirement is proposed for the heat dissipation of lamps and lanterns, so a kind of have waterproof function
The utility model of the outstanding LED downlight of energy, stabling current voltage parameter, heat-sinking capability is necessary.
Utility model content
The purpose of this utility model is to provide the LED downlights for the waterproof cooling that one kind uses under water, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions:
A kind of LED downlight of the waterproof cooling used under water, including shell, lamp holder, LED power, cage connection cover and solid
Determine frame；Cage connection cover lower end is provided with hickey, shell and cage connection cover and rotates connection by hickey, outside
It is fixedly connected on the inside of shell connect cover with glass lens, glass lens lower end surface is compounded with thin film, and the lamp holder is fixedly mounted
Inside the housing, lamp holder upper end is equipped with lamp cap mounting plate, and lamp cap mounting plate upper end is uniformly distributed several LED light lamp caps, described
Two sides distribution is provided with several water-cooling channels in lamp holder, and the LED power is fixedly mounted on lamp holder, welding above LED power
Copper rod is connected, LED power is connected to lamp cap mounting plate by copper rod, circuit board is fixedly installed with inside LED power, under circuit board
Portion is fixedly connected with transformer, and capacitor is welded on the circuit board above transformer, and soldering is fixed with flow straightener among circuit board,
The shell inside bottom is fixedly installed with fixed frame, is fixed with connecting plate below outer casing bottom mounting plate, passes through on fixed frame
It is threaded with screw, so that fit line is connected with connecting plate by rotary screw, connecting plate lower end is fixed with cable conduct, electric wire
Live wire in casing is fixed on outside cable conduct in limit rubber plug.
As a further solution of the present invention: shell is the integrated design and uses aluminum alloy materials.
Copper rod is using the brass that kirsite is added as a further solution of the present invention,.
Glass lens is tempered glass as a further solution of the present invention,.
Film uses resin material as a further solution of the present invention,.
Compared with prior art, the utility model has the beneficial effects that the design of integrated casing and setting for gasket ring
Meter has good waterproof performance；It joined flow straightener and capacitor, have more guarantors using circuit environment to LED downlight
Shield；The addition water-cooling channel of innovation, is cooled down using the effect of water flow.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the LED downlight of waterproof cooling used under water.
Fig. 2 is a kind of structural schematic diagram of the cage connection cover of the LED downlight of waterproof cooling used under water.
Fig. 3 is a kind of structural schematic diagram of the LED power pin of the LED downlight of waterproof cooling used under water.
Fig. 4 is a kind of structural schematic diagram of the fixed frame of the LED downlight of waterproof cooling used under water.
In figure: 1- shell, 2- lamp holder, 3- lamp cap mounting plate, 4-LED lamp cap, 5- glass lens, 6- cage connection cover, 7-
Water-cooling channel, 8- copper rod, 9-LED power supply, 10- fit line, 11- circuit board, 12- screw, 13- fixed frame, 14- flow straightener,
15- capacitor, 16- transformer, 17- gasket ring, 18- film, 19- hickey, 20- electric wire, 21- connecting plate, 22- limit rubber plug,
23- cable conduct.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Please refer to Fig. 1-4, a kind of LED downlight of the waterproof cooling used under water, comprising: shell 1, lamp holder 2, LED power
9, cage connection cover 6 and fixed frame 13；The shell 1 completes the process for overall structure, using aluminum alloy materials, high efficiency and heat radiation,
It will not get rusty after surface passivation, 6 lower end of cage connection cover is provided with hickey 19, and shell 1 and cage connection cover 6 pass through
The rotation connection of hickey 19,6 inside of cage connection cover are fixedly connected with glass lens 5, and glass lens 5 is high tempering glass thoroughly
Glass can cope with underwater pressure and good translucency, there is a circle gasket ring between shell connect cover 6 and glass lens 5
17, gasket ring 17 uses silica gel material, there is good ductility, can play good sealing function, and 5 lower end surface of glass lens is multiple
Conjunction has thin film 18, and film 16 uses resin material, has high light transmittance, and can protect internal part in glass lens
Waterproof in short term when damage, the lamp holder 2 is fixedly mounted on inside shell 1, and 2 upper end of lamp holder is equipped with lamp cap mounting plate, lamp cap
3 upper end of mounting plate is uniformly distributed several LED light lamp caps 4, and two sides distribution is provided with several water-cooling channels 7, water in the lamp holder 2
Cold passage 7 takes away heat through shell two sides, by the flowing of water flow, plays the role of cooling lamp holder 2, the LED power 9
It is fixedly mounted on lamp holder 2, copper rod 8, LED power 9 and lamp cap mounting plate 3 is welded to connect above LED power 9 and is connected by copper rod 8
Logical, copper rod 8 increases its rigidity using the brass that kirsite is added, and avoids easily-deformable, is fixedly installed with circuit inside LED power 9
Plate 11,11 lower part of circuit board are fixedly connected with transformer 16, transformer 16 high voltage power supply be converted into being suitble to the low pressure of LED light into
Exercise and use, be welded with capacitor 15 on the circuit board 25 of the top of transformer 16, capacitor 15 has reverse surge protection, to switch-phases with
And process current fluctuation is that the reverse current generated is absorbed, and reduces the damage to lamps and lanterns, is brazed and fixes among circuit board 11
There is flow straightener 14, guarantees that the electric current that lamps and lanterns use is stablized in adaptation range, promote its service life, 1 inside bottom of shell is solid
Surely there is a fixed frame 13,1 bottom mounting plate 13 of shell is fixed with connecting plate 21 below mounting plate 13, is threadedly engaged on fixed frame 13
There is screw 12, so that fit line 10 is connected with connecting plate 21 by rotary screw 12,21 lower end of connecting plate is fixed with cable conduct 23,
Live wire 20 in cable conduct 23, cable conduct 23 are used to fix electric wire 20, and limit rubber plug 22 is fixed on outside cable conduct 23,
22 close-fitting of rubber plug is limited in 1 bottom of shell, cable conduct 23 is squeezed, cable conduct 23 and electric wire is allowed to fit closely.
In use, glass lens 5 and cage connection plate 6 are mounted on shell 1, external power supply is by electric wire 20 to connection
Plate 21, connecting plate 21 are transferred to LED power 8 by screw 12 and fit line 10, adapted line 10, by becoming in LED power 9
The current stabilization of depressor 16, capacitor 15 and flow straightener 14 acts on, and is connected to LED lamp holder 4 and completes to shine, the temperature generated in use
Degree is taken away with the cold water in water-cooling channel 7, completes heat dissipation.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
It makes a variety of changes.
Claims (5)
1. the LED downlight for the waterproof cooling that one kind uses under water, including shell, lamp holder, LED power, cage connection cover and fixation
Frame；It is revolved it is characterized in that cage connection cover lower end is provided with hickey, shell and cage connection cover by hickey
Turn connection, is fixedly connected on the inside of cage connection cover with glass lens, glass lens lower end surface is compounded with thin film, the lamp holder
It is fixedly mounted inside the housing, lamp holder upper end is equipped with lamp cap mounting plate, and lamp cap mounting plate upper end is uniformly distributed several LED lamps
Head, two sides distribution is provided with several water-cooling channels in the lamp holder, and the LED power is fixedly mounted on lamp holder, in LED power
Side is welded to connect copper rod, and LED power is connected to lamp cap mounting plate by copper rod, and circuit board is fixedly installed with inside LED power, electricity
Road plate lower part is fixedly connected with transformer, and capacitor is welded on the circuit board above transformer, and soldering is fixed among circuit board
Flow straightener, the shell inside bottom are fixedly installed with fixed frame, are fixed with connecting plate, fixed frame below outer casing bottom mounting plate
On be connected through a screw thread screw, so that fit line is connected with connecting plate by rotary screw, the fixed live wire set of connecting plate lower end
It manages, live wire in cable conduct, is fixed on outside cable conduct in limit rubber plug.
2. the LED downlight of waterproof that one kind according to claim 1 uses under water cooling, it is characterised in that the shell is
Integrated design simultaneously uses aluminum alloy materials.
3. the LED downlight for the waterproof cooling that one kind according to claim 1 uses under water, it is characterised in that the copper rod is adopted
With the brass that kirsite is added.
4. the LED downlight for the waterproof cooling that one kind according to claim 1 uses under water, it is characterised in that the glass is saturating
Mirror is tempered glass.
5. the LED downlight for the waterproof cooling that one kind according to claim 1 uses under water, it is characterised in that the film makes
Use resin material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820744434.6U CN208204762U (en) | 2018-05-18 | 2018-05-18 | A kind of LED downlight of the waterproof cooling used under water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820744434.6U CN208204762U (en) | 2018-05-18 | 2018-05-18 | A kind of LED downlight of the waterproof cooling used under water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208204762U true CN208204762U (en) | 2018-12-07 |
Family
ID=64518282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820744434.6U Active CN208204762U (en) | 2018-05-18 | 2018-05-18 | A kind of LED downlight of the waterproof cooling used under water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208204762U (en) |
-
2018
- 2018-05-18 CN CN201820744434.6U patent/CN208204762U/en active Active
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