CN206918801U - Fan-shaped Projecting Lamp - Google Patents
Fan-shaped Projecting Lamp Download PDFInfo
- Publication number
- CN206918801U CN206918801U CN201720740422.1U CN201720740422U CN206918801U CN 206918801 U CN206918801 U CN 206918801U CN 201720740422 U CN201720740422 U CN 201720740422U CN 206918801 U CN206918801 U CN 206918801U
- Authority
- CN
- China
- Prior art keywords
- drain pan
- fan
- projecting lamp
- shaped projecting
- pcb board
- 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
Links
- 239000011521 glass Substances 0.000 claims abstract description 18
- 238000006243 chemical reaction Methods 0.000 claims abstract description 13
- 239000011324 bead Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 239000004519 grease Substances 0.000 claims description 6
- 229920001296 polysiloxane Polymers 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 239000006185 dispersion Substances 0.000 abstract description 4
- 238000005286 illumination Methods 0.000 description 3
- 239000004425 Makrolon Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000005337 ground glass Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- -1 power supply Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of fan-shaped Projecting Lamp, including：Cover, glass panel, reflector, pcb board, drain pan and radiator；The middle part of cover hollow out, surrounding are interlocked with drain pan, and below cover, the reflector is arranged between glass panel and drain pan the glass panel；The place that the bottom of drain pan is corresponding with reflector is provided with through hole, and the pcb board is arranged on reflector bottom, and pcb board is provided with some lamp beads；Radiator is additionally provided with below the bottom through-hole of the drain pan, AC DC electric currents conversion module and constant-current voltage-stabilizing module are additionally provided with the pcb board.The utility model provides a kind of fan-shaped Projecting Lamp stablized and provide voltage and current, and the utility model is simple for structure, easy to assembly, exotic shape, has good heat dispersion and waterproof efficacy.
Description
Technical field
It the utility model is related to lighting technical field, more particularly to a kind of fan-shaped Projecting Lamp.
Background technology
With the rapid development of economy, the living conditions of people improve, and in order to illuminate conveniently, can all install illumination out of doors
Device, in order to night illumination, such as Projecting Lamp is installed.Projecting Lamp is that a kind of illumination that can make on specified face to be illuminated is projecting
The light fixture of environment, it can aim at any direction, and possess the structure that climate condition does not influence, and be mainly used in large area operation
Field ore deposit, contour of building, stadium, viaduct, monument, park and flower bed etc..
Existing Projecting Lamp is made up of lamp bead, power supply, shell mostly, and its price is high, processes complex procedures, production effect
Rate is low, and because power-efficient is low, caloric value is big, and power drives are unstable, the life-span of Projecting Lamp is often influenceed, to the matter of Projecting Lamp
Amount is had a greatly reduced quality.
When using Projecting Lamp out of doors, limited by use environment, heat dispersion to structure and sealing property requirement compared with
It is high.In order to save, it can not mostly be dispersed in time using LED light source, the heat of LED light source, can influence whole product uses the longevity
Life.In addition, also there is the shortcomings that waterproof construction complexity, water proofing property difference in existing product.
Therefore, the prior art is defective, it is necessary to improve.
Utility model content
The purpose of this utility model is overcome the deficiencies in the prior art, there is provided a kind of fan-shaped Projecting Lamp.
The technical solution of the utility model is as follows：A kind of fan-shaped Projecting Lamp, including：Cover, glass panel, reflector, PCB
Plate, drain pan and radiator；The middle part of cover hollow out, surrounding are interlocked with drain pan, and the glass panel is below cover, institute
Reflector is stated to be arranged between glass panel and drain pan；The place that the bottom of drain pan is corresponding with reflector is provided with through hole, described
Pcb board is arranged on reflector bottom, and pcb board is provided with some lamp beads.
Radiator is additionally provided with below the bottom through-hole of the drain pan, AC-DC electric currents conversion mould is additionally provided with the pcb board
Block and constant-current voltage-stabilizing module；The input termination civil power of the AC-DC electric currents conversion module, the output of AC-DC electric current conversion modules
The input of the constant-current voltage-stabilizing module is terminated, the output end of constant-current voltage-stabilizing module is electrically connected with lamp bead；The AC-DC electric currents turn
Mains ac power supply can be converted into dc source by changing module, and the constant-current voltage-stabilizing module can convert the dc source converted
Into stable lamp bead power adapter.
Further, the fan-shaped Projecting Lamp also includes cover water proof ring and drain pan water proof ring, and the cover water proof ring is embedding
Between cover and glass panel, the through hole of the bottom of the drain pan is surrounded by drain pan waterproof ring recess, the drain pan water proof ring
It is arranged between drain pan waterproof ring recess and radiator.
Further, the bottom of the drain pan, drain pan water proof ring and radiator are provided with some screw holes, the drain pan
Bottom and drain pan water proof ring are fixed by screw and radiator.
Further, the radiator is aluminum profile heat radiator, and radiator scribbles heat-conducting silicone grease close to the one side of pcb board.
Further, the surface of reflection cup electroplates a strata carbonic ester electrodeposited coating.
Further, the base material of the pcb board is high thermal conductivity aluminum matrix plate.
Further, the appearance profile of the drain pan be one end it is big, the small scalloped profile of the other end, the drain pan profile compared with
The both sides of small one end are additionally provided with handle.
Further, the material of the lid water proof ring and drain pan water proof ring is silica gel or rubber.
Using such scheme, the utility model provides a kind of fan-shaped Projecting Lamp stablized and provide voltage and current, this reality
With new structure is succinct, easy to assembly, exotic shape, there is good heat dispersion and waterproof efficacy.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is circuit theory diagrams of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Shown in reference picture 1, the utility model provides a kind of fan-shaped Projecting Lamp, including：Cover 1, glass panel 3, reflector
4th, drain pan 5, pcb board 6, radiator 8 and handle 9.The appearance profile of the drain pan 5 is that one end is big, the small scalloped profile of the other end,
The both sides of described smaller one end of the profile of drain pan 5 are additionally provided with handle 9.Drain pan 5 uses scalloped profile, on the one hand can make Projecting Lamp
Type is more attractive in appearance；On the other hand, the attachment structure of handle 9 can be hidden in the both sides of the smaller one end of the profile of drain pan 5, due to handle
9 width is less than the larger one end of the profile of drain pan 5, and when adjusting Projecting Lamp crevice projection angle using handle 9, Projecting Lamp will not be because of carrying
It is excessive and flutter that hand 9 rotates up angle.
The middle part hollow out of cover 1, surrounding are interlocked with drain pan 5, and the glass panel 3 is embedded in the lower section of cover 1, the glass
Glass panel 3 uses ground glass, and ground glass can make transmitting light evenly.The reflector 4 is arranged on glass panel 3 and bottom
The strata carbonic ester electrodeposited coating of 4 electroplating surface of reflector one between shell 5.Compared with metallic article, makrolon plated item
Good metal-like can be not only realized, and product weight can be mitigated, is being effectively improved plastics outward appearance and ornamental same
When, it is also improved in electric, hot and anti-corrosion etc. performance, improves its surface mechanical strength.Electroplated using makrolon
The light efficiency of reflector 4 improves more than 10% than common reflector 4.
The bottom of drain pan 5 place corresponding with reflector 4 is provided with through hole, and the pcb board 6 is arranged on the bottom of reflector 4,
The base material of the pcb board 6 is high thermal conductivity aluminum matrix plate, and pcb board 6 is provided with some lamp beads.In order to which production assembling is simple and convenient,
Lamp bead is attached on pcb board 6 using high speed placement system.
Radiator 8 is additionally provided with below the bottom through-hole of the drain pan 5.The radiator 8 is aluminum profile heat radiator 8, is dissipated
Hot device 8 scribbles heat-conducting silicone grease close to the one side of pcb board 6.On the one hand heat-conducting silicone grease can be such that the heat of pcb board 6 is preferably oriented to
Radiator 8；On the other hand, because heat-conducting silicone grease is a kind of flexible material, there is certain mobility, can be in radiator 8 and PCB
During the contact surface out-of-flatness of plate 6, the gap between radiator 8 and pcb board 6, abundant heat conduction are filled；In addition, heat-conducting silicone grease also has
The effect of insulation damping.
The fan-shaped Projecting Lamp also includes cover water proof ring 2 and the water proof ring 7 of drain pan 5, the cover water proof ring 2 are embedded in cover
Between 1 and glass panel 3, the through hole of the bottom of the drain pan 5 is surrounded by the groove of 5 water proof ring of drain pan 7, the water proof ring 7 of drain pan 5
It is arranged between drain pan waterproof ring recess and radiator 8.Bottom, drain pan water proof ring and the radiator 8 of the drain pan are provided with some
Screw hole, the bottom of the drain pan and drain pan water proof ring are fixed by screw and radiator 8.The lid water proof ring and drain pan waterproof
The material of circle is silica gel or rubber.
Shown in reference picture 2, AC-DC electric currents conversion module and constant-current voltage-stabilizing module are additionally provided with the pcb board 6；The AC-
The input termination civil power of DC electric current conversion module, the output of AC-DC electric current conversion modules terminate the defeated of the constant-current voltage-stabilizing module
Enter end, the output termination lamp bead of constant-current voltage-stabilizing module；Mains ac power supply can be converted into directly by the AC-DC electric currents conversion module
Power supply is flowed, the constant-current voltage-stabilizing module can change into the dc source converted stable lamp bead power adapter.
In summary, the utility model provides a kind of fan-shaped Projecting Lamp stablized and provide voltage and current, and this practicality is new
Type is simple for structure, easy to assembly, exotic shape, has good heat dispersion and waterproof efficacy.
Preferred embodiment of the present utility model is these are only, is not limited to the utility model, it is all in this practicality
All any modification, equivalent and improvement made within new spirit and principle etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (8)
- A kind of 1. fan-shaped Projecting Lamp, it is characterised in that including：Cover, glass panel, reflector, pcb board, drain pan and radiator； The middle part of cover hollow out, surrounding are interlocked with drain pan, and for the glass panel below cover, the reflector is arranged on glass Between glass panel and drain pan；The place that the bottom of drain pan is corresponding with reflector is provided with through hole, and the pcb board is arranged on reflector Bottom, pcb board are provided with some lamp beads；Radiator is additionally provided with below the bottom through-hole of the drain pan, is also set on the pcb board There are AC-DC electric currents conversion module and constant-current voltage-stabilizing module；The input termination civil power of the AC-DC electric currents conversion module, AC-DC electricity The output for flowing conversion module terminates the input of the constant-current voltage-stabilizing module, and the output end of constant-current voltage-stabilizing module is electrically connected with lamp Pearl；Mains ac power supply can be converted into dc source by the AC-DC electric currents conversion module, and the constant-current voltage-stabilizing module can be by institute The dc source of conversion changes into stable lamp bead power adapter.
- 2. fan-shaped Projecting Lamp according to claim 1, it is characterised in that the fan-shaped Projecting Lamp also includes cover water proof ring With drain pan water proof ring, the cover water proof ring is embedded between cover and glass panel, and the through hole surrounding of the bottom of the drain pan is set There is drain pan waterproof ring recess, the drain pan water proof ring is arranged between drain pan waterproof ring recess and radiator.
- 3. fan-shaped Projecting Lamp according to claim 2, it is characterised in that the bottom of the drain pan, drain pan water proof ring and dissipate Hot device is provided with some screw holes, and the bottom of the drain pan and drain pan water proof ring are fixed by screw and radiator.
- 4. fan-shaped Projecting Lamp according to claim 1, it is characterised in that the radiator is aluminum profile heat radiator, radiating Device scribbles heat-conducting silicone grease close to the one side of pcb board.
- 5. fan-shaped Projecting Lamp according to claim 1, it is characterised in that the surface of reflection cup electroplates a strata carbonic ester Electrodeposited coating.
- 6. fan-shaped Projecting Lamp according to claim 1, it is characterised in that the base material of the pcb board is high thermal conductivity aluminum matrix plate.
- 7. fan-shaped Projecting Lamp according to claim 1, it is characterised in that the appearance profile of the drain pan is that one end is big, separately The small scalloped profile in one end, the both sides of described smaller one end of drain pan profile are additionally provided with handle.
- 8. fan-shaped Projecting Lamp according to claim 2, it is characterised in that the material of the cover water proof ring and drain pan water proof ring Matter is silica gel or rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720740422.1U CN206918801U (en) | 2017-06-23 | 2017-06-23 | Fan-shaped Projecting Lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720740422.1U CN206918801U (en) | 2017-06-23 | 2017-06-23 | Fan-shaped Projecting Lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206918801U true CN206918801U (en) | 2018-01-23 |
Family
ID=61322753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720740422.1U Expired - Fee Related CN206918801U (en) | 2017-06-23 | 2017-06-23 | Fan-shaped Projecting Lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206918801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110792955A (en) * | 2019-10-09 | 2020-02-14 | 中山市利乐照明有限公司 | A new type of flood light to prevent water from being hidden |
-
2017
- 2017-06-23 CN CN201720740422.1U patent/CN206918801U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110792955A (en) * | 2019-10-09 | 2020-02-14 | 中山市利乐照明有限公司 | A new type of flood light to prevent water from being hidden |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180123 Termination date: 20190623 |