CN109027811A - A kind of Projecting Lamp - Google Patents
A kind of Projecting Lamp Download PDFInfo
- Publication number
- CN109027811A CN109027811A CN201810888568.XA CN201810888568A CN109027811A CN 109027811 A CN109027811 A CN 109027811A CN 201810888568 A CN201810888568 A CN 201810888568A CN 109027811 A CN109027811 A CN 109027811A
- Authority
- CN
- China
- Prior art keywords
- led light
- lamp body
- radiator
- heat conducting
- conducting pipe
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/56—Cooling arrangements using liquid coolants
- F21V29/57—Cooling arrangements using liquid coolants characterised by control arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/71—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The present invention relates to a kind of Projecting Lamps comprising front cover, light penetrating panel, LED light group, lamp body, radiator and power pack, LED light group and front cover are sequentially arranged at the front side of lamp body, and light penetrating panel is clamped between LED light group and front cover；Radiator is mounted on the rear side of lamp body, and radiator includes that multiple parallel and equidistant interval cooling fins arranged and the heat conducting pipe that cooling fin is serially connected, heat conducting pipe have the protrusion for exposing to and contacting on front side of cooling fin and with lamp body；Power pack is mounted on the rear side of radiator, is equipped with controller, the driving power connecting with LED light group and the cooling medium feedway connecting with heat conducting pipe in power pack；Controller is electrically connected with driving power, and controls the opening and closing and brightness regulation of driving LED light group；Controller is electrically connected with cooling medium feedway, and controls driving cooling medium feedway opening and closing.Using the present invention, good heat dissipation effect can satisfy high-capacity LED lamp cooling requirements.
Description
Technical field
The invention belongs to lighting areas, more specifically to a kind of Projecting Lamp.
Background technique
Currently, the power due to Projecting Lamp is higher, calorific value is larger, generally requires increase radiator and radiates, to protect
Hinder the service life of lamps and lanterns.Existing radiator generally uses aluminium fin radiator to link together with lamp body, radiates by aluminum
Fin and surrounding air carry out thermal convection natural heat-exchange.And this radiating mode has the following disadvantages:
1. the aluminium fin capacity of heat transmission is limited, especially high-power LED bulkhead lamp, occur close to fin at LED light source
It is hotter and the colder situation of the other end, heat dissipation effect are undesirable；
The optoelectronic transformation efficiency of 2.LED chip is 15%-20%, and most of electric energy will distribute in the form of heat, single
By the cooling requirements of the thermally conductive more high heat flux density for being no longer satisfied high-capacity LED lamp of aluminium.
Summary of the invention
The problem to be solved by the present invention is that providing a kind of good heat dissipation effect, it can satisfy high-capacity LED lamp heat dissipation and want
The Projecting Lamp asked.
In order to solve the above-mentioned technical problems, the present invention provides a kind of Projecting Lamps comprising front cover, light penetrating panel, LED light
Group, lamp body, radiator and power pack, the LED light group and the front cover are sequentially arranged at the front side of the lamp body, the light transmission
Panel is clamped between the LED light group and the front cover；The radiator is mounted on the rear side of the lamp body, the radiator
The cooling fin arranged including multiple parallel and equidistant intervals and the heat conducting pipe that the cooling fin is serially connected, it is described thermally conductive
Managing has the protrusion for exposing to and contacting on front side of the cooling fin and with the lamp body；The power pack is mounted on the heat dissipation
The rear side of device, the power pack is interior to be connected equipped with controller, the driving power connecting with the LED light group and with the heat conducting pipe
The cooling medium feedway connect；The controller is electrically connected with the driving power, and is controlled and driven opening for the LED light group
It closes and brightness regulation；The controller is electrically connected with the cooling medium feedway, and is controlled the driving cooling medium and supplied
It is opened and closed to device.
As preferred embodiments of the present invention, the protrusion is in the pipeline of a plurality of parallel and equidistant parallel arrangement.
As preferred embodiments of the present invention, the rear side of the lamp body is equipped with the groove cooperated with the protrusion.
As preferred embodiments of the present invention, the controller, which is equipped with, is used for wireless signal transceiver module connected to the network
With the control module for handling wireless signal, the control module is electrically connected with the driving power and the refrigerating plant respectively
It connects.
As preferred embodiments of the present invention, the cooling medium feedway includes coolant liquid water tank and micro pump, institute
It states coolant liquid water tank and is equipped with the inlet and outlet for constituting circulation loop with the heat conducting pipe, the micro pump provides circulation for coolant liquid
Power.
As preferred embodiments of the present invention, offers on each cooling fin and be formed by with adjacent cooling fin respectively
The heat dissipation stomata that interlayer is connected.
As preferred embodiments of the present invention, the cooling fin is aluminium fin.
As preferred embodiments of the present invention, the heat conducting pipe is copper pipe.
Implement a kind of Projecting Lamp of the invention to have the following beneficial effects: compared with prior art
(1) radiator structure that the present invention is made up of heat conducting pipe and cooling fin, intensive heat dissipation of arranging in pairs or groups in heat conducting pipe position
Piece, the heat of lamp body can be transmitted to the other end from one end of cooling fin by heat conducting pipe, to make cooling fin thermally equivalent, be increased
With the contact surface of air, increasing heat radiation area meets the radiating requirements of high heat flux density, high power Projecting Lamp.
(2) present invention flows thermally conductive principle using liquid, can be promptly when coolant liquid is in heat conducting pipe internal circulation flow
The heat of lamp body is taken out of, passive heat dissipation is become into active heat removal, rate of heat dispation is further speeded up, extends lamp body to a greater extent
Service life.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, the attached drawing to embodiment is simply situated between below
It continues.
Fig. 1 is a kind of explosive view of Projecting Lamp provided by the invention；
Fig. 2 is the structural schematic diagram of radiator；
Fig. 3 is the control planning schematic diagram of controller.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1 to Figure 3, the preferred embodiment of the present invention, a kind of Projecting Lamp comprising front cover 1, light penetrating panel 2,
LED light group 3, lamp body 4, radiator 5 and power pack 6, the LED light group 3 and the front cover 1 are sequentially arranged at the lamp body 4
Front side, the light penetrating panel 2 are clamped between the LED light group 3 and the front cover 1；The radiator 5 is mounted on the lamp body
4 rear side, the radiator 5 include the cooling fin 51 of multiple parallel and equidistant interval arrangements and concatenate the cooling fin 51
Heat conducting pipe 52 together, the heat conducting pipe 52, which has, to be exposed to 51 front side of cooling fin and contacts with the lamp body 4 prominent
Part 53 out；The power pack 6 is mounted on the rear side of the radiator 5, be equipped in the power pack 6 controller 61, with it is described
The driving power 62 and the cooling medium feedway 63 being connect with the heat conducting pipe 52 that LED light group 3 connects；The controller
61 are electrically connected with the driving power 62, and control the opening and closing and brightness regulation for driving the LED light group 3；The controller 61
It is electrically connected with the cooling medium feedway 63, and controls the driving cooling medium feedway 63 and open and close.
The radiator structure that the present invention is made up of heat conducting pipe 52 and cooling fin 51 as a result, is arranged in pairs or groups close in 52 position of heat conducting pipe
Collect the cooling fin 51 of arrangement, the heat of lamp body 4 can be transmitted to the other end from one end of cooling fin 51 by heat conducting pipe 52, to make
51 thermally equivalent of cooling fin, increases the contact surface with air, and increasing heat radiation area meets high heat flux density, high power Projecting Lamp
Radiating requirements；Meanwhile the present invention also utilizes liquid to flow thermally conductive principle, cooling medium in 52 internal circulation flow of heat conducting pipe,
Promptly the heat of lamp body 4 can be taken out of, passive heat dissipation is become into active heat removal, further speeds up rate of heat dispation, more great Cheng
Extend the service life of lamp body 4 on degree.
Illustratively, the pipeline that the protrusion 53 is arranged in a plurality of parallel and equidistant parallel.Such design, can
So that heat conducting pipe 52 is uniformly distributed in entire 4 region of lamp body, lamp body 4 is avoided to radiate uneven and cause local temperature difference larger.
Illustratively, the rear side of the lamp body 4 is equipped with the groove 41 cooperated with the protrusion 53.The work of the groove 41
With being that it is possible to coat heat conducting pipe 52, the contact surface of heat conducting pipe 52 Yu lamp body 4 is increased, while can also make to radiate
Piece 51 is directly contacted with lamp body 4, further increases the contact surface of entire radiator 5 with lamp body 4, increasing heat radiation area, significantly
Improving radiating effect.In addition, the groove 41 also acts as the effect of location and installation, facilitates installation when lamps and lanterns assemble.
Illustratively, the controller 61 is equipped with for wireless signal transceiver module connected to the network and for handling
The control module of wireless signal, the control module are electrically connected with the driving power 62 and the refrigerating plant respectively.As a result,
Sending and receiving for control signal is carried out by the wireless signal transceiver module on controller 61, is realized wireless in regional scope
Signal covering；By wireless network connection, the remote control management of Projecting Lamp is realized；Wireless signal is handled by control module,
It realizes the switch control of Projecting Lamp, while brightness control can also be carried out to LED bay light, be convenient for people to use, reach
Energy conservation and intelligent effect.
Illustratively, the cooling medium feedway 63 includes coolant liquid water tank and micro pump, the coolant liquid water
Case is equipped with the inlet and outlet that circulation loop is constituted with the heat conducting pipe 52, and the micro pump provides circulation power for coolant liquid.Its
In, the coolant liquid is water or other coolants.
Illustratively, to increase mobility of the air in radiator 5, offered respectively on each cooling fin 51 with
Adjacent cooling fin 51 is formed by the heat dissipation stomata 54 that interlayer is connected.
Illustratively, the cooling fin 51 is preferably aluminium fin, and the heat conducting pipe 52 is preferably copper pipe, and then forms copper
The radiator structure that aluminium combines makes radiator 5 have excellent metal heat-conducting feature.
Above disclosed is only presently preferred embodiments of the present invention, cannot limit the right of the present invention with this certainly
Range, therefore according to equivalent variations made by scope of the present invention patent, it is still within the scope of the present invention.
Claims (8)
1. a kind of Projecting Lamp, which is characterized in that including front cover, light penetrating panel, LED light group, lamp body, radiator and power pack, institute
It states LED light group and the front cover is sequentially arranged at the front side of the lamp body, the light penetrating panel is clamped in the LED light group and institute
It states between front cover；The radiator is mounted on the rear side of the lamp body, and the radiator includes that multiple parallel and equidistant intervals are arranged
The cooling fin of cloth and the heat conducting pipe that the cooling fin is serially connected, the heat conducting pipe is with before exposing to the cooling fin
Side and the protrusion contacted with the lamp body；The power pack is mounted on the rear side of the radiator, sets in the power pack
There are controller, the driving power connecting with the LED light group and the cooling medium feedway connecting with the heat conducting pipe；Institute
It states controller to be electrically connected with the driving power, and controls the opening and closing and brightness regulation for driving the LED light group；The controller
It is electrically connected with the cooling medium feedway, and controls the driving cooling medium feedway opening and closing.
2. Projecting Lamp as described in claim 1, which is characterized in that the protrusion is arranged in a plurality of parallel and equidistant parallel
Pipeline.
3. Projecting Lamp as claimed in claim 1 or 2, which is characterized in that the rear side of the lamp body is equipped with and the protrusion
The groove of cooperation.
4. Projecting Lamp as described in claim 1, which is characterized in that the controller is equipped with for connected to the network wireless
Signal transmitting and receiving module and control module for handling wireless signal, the control module respectively with the driving power and described
Refrigerating plant electrical connection.
5. Projecting Lamp as described in claim 1, which is characterized in that the cooling medium feedway include coolant liquid water tank and
Micro pump, the coolant liquid water tank are equipped with the inlet and outlet that circulation loop is constituted with the heat conducting pipe, and the micro pump is cold
But liquid provides circulation power.
6. Projecting Lamp as described in claim 1, which is characterized in that offer on each cooling fin and dissipated with adjacent respectively
Backing is formed by the heat dissipation stomata that interlayer is connected.
7. Projecting Lamp as described in claim 1, which is characterized in that the cooling fin is aluminium fin.
8. Projecting Lamp as described in claim 1, which is characterized in that the heat conducting pipe is copper pipe.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810888568.XA CN109027811A (en) | 2018-08-07 | 2018-08-07 | A kind of Projecting Lamp |
| PCT/CN2018/117337 WO2020029476A1 (en) | 2018-08-07 | 2018-11-24 | Flood lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810888568.XA CN109027811A (en) | 2018-08-07 | 2018-08-07 | A kind of Projecting Lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109027811A true CN109027811A (en) | 2018-12-18 |
Family
ID=64649707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810888568.XA Pending CN109027811A (en) | 2018-08-07 | 2018-08-07 | A kind of Projecting Lamp |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109027811A (en) |
| WO (1) | WO2020029476A1 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200817632A (en) * | 2006-10-11 | 2008-04-16 | Luces Technology Co Ltd | LED illumination device |
| CN106979484A (en) * | 2017-06-07 | 2017-07-25 | 许昌虹榕节能电器设备有限公司 | A kind of heat abstractor of high-power LED street lamp |
| CN208652263U (en) * | 2018-08-07 | 2019-03-26 | 广东汉通光电科技有限公司 | A kind of Projecting Lamp |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201652263U (en) * | 2009-11-23 | 2010-11-24 | 四川新力光源有限公司 | Heat radiating device of light-emitting diode (LED) illuminating lamp |
| CN107120542A (en) * | 2017-04-20 | 2017-09-01 | 江苏大学 | The heat abstractor and method of a kind of high-powered LED lamp |
-
2018
- 2018-08-07 CN CN201810888568.XA patent/CN109027811A/en active Pending
- 2018-11-24 WO PCT/CN2018/117337 patent/WO2020029476A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200817632A (en) * | 2006-10-11 | 2008-04-16 | Luces Technology Co Ltd | LED illumination device |
| CN106979484A (en) * | 2017-06-07 | 2017-07-25 | 许昌虹榕节能电器设备有限公司 | A kind of heat abstractor of high-power LED street lamp |
| CN208652263U (en) * | 2018-08-07 | 2019-03-26 | 广东汉通光电科技有限公司 | A kind of Projecting Lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020029476A1 (en) | 2020-02-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103017123A (en) | High-power LED fish-gathering lamp cooling system and cooling method for fishing vessel | |
| CN209820015U (en) | Semiconductor refrigerating and cooling device | |
| CN208652263U (en) | A kind of Projecting Lamp | |
| CN101144601A (en) | Lighting lamp thermal conversion method and its structure | |
| CN205825570U (en) | A kind of heat abstractor of semiconductor freezer | |
| CN210441468U (en) | Refrigerating system and air conditioner | |
| CN109027811A (en) | A kind of Projecting Lamp | |
| CN109496106B (en) | Liquid cooling heat dissipation system of machine cabinet | |
| CN201887992U (en) | LED lamp and radiating control circuit thereof | |
| CN206820723U (en) | A kind of novel concentrator photovoltaic cell heat transmission multichannel manifolding | |
| CN208519736U (en) | A kind of radiator structure of Projecting Lamp | |
| CN212108254U (en) | Headlamp assembly and semiconductor thermoelectric device for controlling temperature of lamp cavity by utilizing circulating air | |
| CN211399713U (en) | Heat dissipation device and stage lamp | |
| CN210202321U (en) | Novel radiator, air conditioner frequency converter with same and electronic equipment | |
| CN208967718U (en) | A kind of LED lamp of automobile of good heat dissipation effect | |
| CN109037833B (en) | Energy-saving battery radiator for electric automobile | |
| CN220083755U (en) | Spiral condenser | |
| CN107024128B (en) | A kind of radiator of cooling fin interior bone | |
| CN207349813U (en) | A kind of LED light emitter tool for possessing photo-thermal coupling function | |
| CN111911876A (en) | Wisdom street lamp with high-efficient heat radiation module | |
| CN206531339U (en) | A kind of refrigerator | |
| CN218409591U (en) | High-power LED light source structure with high heat dissipation performance | |
| CN214223449U (en) | High-efficiency heat dissipation structure and refrigeration appliance thereof | |
| CN220087770U (en) | Electric cabinet subassembly and air conditioner | |
| CN209896179U (en) | Liquid cooling radiator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181218 |