CN208185931U - A kind of LEDbulb lamp of external temperature control - Google Patents
A kind of LEDbulb lamp of external temperature control Download PDFInfo
- Publication number
- CN208185931U CN208185931U CN201820828271.XU CN201820828271U CN208185931U CN 208185931 U CN208185931 U CN 208185931U CN 201820828271 U CN201820828271 U CN 201820828271U CN 208185931 U CN208185931 U CN 208185931U
- Authority
- CN
- China
- Prior art keywords
- light bulb
- radiator
- temperature control
- lampshade
- protective cover
- 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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Abstract
The utility model discloses a kind of LEDbulb lamps of external temperature control; including screwed socket, radiator and light bulb; connection terminal is installed below the screwed socket; and driving plate is fixed in the middle part of screwed socket; venthole is offered on bracket between the lampshade and protective cover; and temperature detect switch (TDS) is fixed with below the bracket inside light bulb; middle part is fixed with radiator below the LED light source board; air inlet hole is offered on light bulb side below the cooling fan, and offers exhaust vent in the light bulb on the outside of radiator.The LEDbulb lamp of the outside temperature control, using radiator cooperation blower setting, improve the heat dissipation effect of equipment, simultaneously using temperature detect switch (TDS) cooperation blower setting, when natural wind heat dissipation effect is inadequate, light bulb internal temperature is increased, it is run by temperature detect switch (TDS) control extensions, heat dissipation effect is improved, the use of LED light can be preferably carried out, promotes the development of LED light industry.
Description
Technical field
The utility model relates to led light technology field, specially a kind of LEDbulb lamp of external temperature control.
Background technique
It is well known that for LED lamp holder, light distribution heat dissipation, high-power LED particularly important for entire LED lamp holder
Lamp works under high temperature environment, and service life meeting serious curtailment, tradition has using natural air convection current the method for lamp cap cooling,
It is larger by such environmental effects using air convection method, cause cooling effect poor, is unfavorable for mass production, simultaneously
External light bulb and lampshade are easy to be influenced by temperature, generate security risk, touching scald staff.
In order to solve disadvantage existing currently on the market, it is badly in need of improving the technology of LED lamp device, can preferably carries out
The use of LED light promotes the development of LED light industry.
Utility model content
The purpose of this utility model is to provide a kind of LEDbulb lamps of external temperature control, to solve in above-mentioned background technique
The tradition of proposition has using natural air convection current the method for lamp cap cooling, using air convection method by such environmental effects compared with
Greatly, cause cooling effect poor, be unfavorable for mass production, while external light bulb and lampshade are easy to be influenced by temperature,
The problem of generating security risk, touching scald staff.
To achieve the above object, the utility model provides the following technical solutions: a kind of LEDbulb lamp of external temperature control, packet
Screwed socket, radiator and light bulb are included, connection terminal is installed, and be fixed with drive in the middle part of screwed socket below the screwed socket
The threaded connector of movable plate, the screwed socket top and light bulb lower end is screwed together, and above light bulb and protective cover lower end
It is screwed together, LED light source board is fixed with inside the light bulb, and lampshade is installed on the fixed frame of LED light source board outside, institute
It states and offers venthole on the bracket between lampshade and protective cover, and be fixed with temperature detect switch (TDS) below the bracket inside light bulb, institute
It states middle part below LED light source board and is fixed with radiator, and cooling fan, the cooling fan are installed in light bulb below radiator
Air inlet hole is offered on the light bulb side of lower section, and offers exhaust vent in the light bulb on the outside of radiator.
Preferably, the radiator is variable diameter cylindrical structure, and is uniformly provided with radiating fin, same phase on the outside of radiator
Heat release hole is offered on backplate between adjacent two groups of radiating fins, and radiator is aluminum metal material composition.
Preferably, the cooling fan diameter installed below the radiator is greater than the internal diameter of radiator, and LED light source board,
Temperature detect switch (TDS) and cooling fan with driving plate by electrically linking together, while driving plate with connection terminal by electrically connecting
Together.
Preferably, the lampshade and protective cover are hemispherical dome structure, and the cavity that lampshade and protective cover enclose is by leading to
It is connected inside stomata and light bulb.
Preferably, the light bulb is the variable diameter frustum cone structure of downward contracture, and light bulb is that engineering plastics are constituted, while light bulb
The protective cover of upper installation be light transmission acryl plates texture at, and protective cover inside install lampshade be glass material constitute.
Compared with prior art, the utility model has the beneficial effects that the LEDbulb lamp of the outside temperature control, structure setting
Rationally, using radiator cooperation blower setting, the heat dissipation effect of equipment is improved, while being arranged using temperature detect switch (TDS) cooperation blower,
When natural wind heat dissipation effect is inadequate, light bulb internal temperature is increased, and is run by temperature detect switch (TDS) control extensions, and energy is saved
Heat dissipation effect is improved in source, guarantees that external protective cover and light bulb temperature change are larger, user is avoided to be burned, can be more preferable
Carry out LED light use, promote LED light industry development.
Detailed description of the invention
Fig. 1 is the utility model structure expanded schematic diagram；
Fig. 2 is the utility model structured heat sink schematic diagram.
In figure: 1, connection terminal, 2, driving plate, 3, screwed socket, 4, radiator, 5, LED light source board, 6, venthole, 7,
Threaded connector, 8, lampshade, 9, protective cover, 10, light bulb, 11, temperature detect switch (TDS), 12, exhaust vent, 13, air inlet hole, 14, radiation air
Machine, 15, heat release hole, 16, radiating fin.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-2 is please referred to, the utility model provides a kind of technical solution: a kind of LEDbulb lamp of external temperature control, including
Screwed socket 3, radiator 4 and light bulb 10 are equipped with connection terminal 1 below screwed socket 3, and are fixed in the middle part of screwed socket 3
Driving plate 2,3 top of screwed socket are screwed together with 10 lower end of light bulb, and 10 top of light bulb and the screw thread of 9 lower end of protective cover connect
Connector 7 is screwed together, and LED light source board 5 is fixed with inside light bulb 10, and be equipped with lamp on the fixed frame in 5 outside of LED light source board
Cover 8, lampshade 8 and protective cover 9 are hemispherical dome structure, and the cavity that lampshade 8 and protective cover 9 enclose passes through venthole 6 and light bulb
It is connected inside 10, venthole 6 is offered on the bracket between lampshade 8 and protective cover 9, and is solid below the bracket inside light bulb 10
Surely there is temperature detect switch (TDS) 11,5 lower section middle part of LED light source board is fixed with radiator 4, and is equipped in 4 lower section light bulb 10 of radiator scattered
Air-heater 14, radiator 4 is variable diameter cylindrical structure, and radiating fin 16 is uniformly provided on the outside of radiator 4, while two adjacent groups
Heat release hole 15 is offered on backplate between radiating fin 16, and radiator 4 is aluminum metal material composition, 4 lower section of radiator
14 diameter of cooling fan of installation is greater than the internal diameter of radiator 4, and LED light source board 5, temperature detect switch (TDS) 11 and cooling fan 14 pass through
It electrically links together with driving plate 2, while driving plate 2 is linked together by electrical with connection terminal 1, under cooling fan 14
Air inlet hole 13 is offered on 10 side of light bulb of side, and offers exhaust vent 12 in the light bulb 10 in 4 outside of radiator, and light bulb 10 is
The variable diameter frustum cone structure of downward contracture, and light bulb 10 is engineering plastics composition, while the protective cover 9 installed in light bulb 10 is light transmission
Acryl plates texture at, and the lampshade 8 installed inside protective cover 9 be glass material constitute.
Screwed socket 3: when using the LEDbulb lamp of the external temperature control, being screwed on lamp holder by working principle first,
LED light source board 5 works normally the heat generated and is conducted to radiator 4, and exhaust vent 12 is flowed with the air inside light bulb 10
Logical, after the heat that the operation of LED light source board 5 generates can not carry out effectively diffusion by radiator 4, inside light bulb 10 temperature liter
Height is accelerated, and after temperature detect switch (TDS) 11 detects 10 internal temperature of light bulb greater than 50 degree, temperature detect switch (TDS) 11 controls cooling fan 14 and runs, and adds
Fast air flowing, control is entered inside light bulb 10 by air inlet hole 13, by flowing to 12 row of exhaust vent inside radiator 4
It removes, and the gas between lampshade 8 and protective cover 9 in gap is flowed into inside light bulb 10 by the circulation of venthole 6, passes through exhaust vent
12 exclude, and accelerate air circulation, improve heat dissipation effect, guarantee that the temperature of light bulb 10 and protective cover 9 will not scald user, this is just
It is the whole process of the LEDbulb lamp work of the outside temperature control.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of LEDbulb lamp of external temperature control, including screwed socket (3), radiator (4) and light bulb (10), it is characterised in that:
It is equipped with connection terminal (1) below the screwed socket (3), and is fixed with driving plate (2), the spiral shell in the middle part of screwed socket (3)
It is screwed together above line lamp cap (3) with light bulb (10) lower end, and the threaded connection above light bulb (10) with protective cover (9) lower end
Head (7) is screwed together, and is fixed with LED light source board (5) inside the light bulb (10), and the fixed frame on the outside of LED light source board (5)
On be equipped with lampshade (8), offered venthole (6) on the bracket between the lampshade (8) and protective cover (9), and light bulb (10)
It is fixed with temperature detect switch (TDS) (11) below internal bracket, middle part is fixed with radiator (4) below the LED light source board (5), and is dissipated
It is equipped with cooling fan (14) in light bulb (10) below hot device (4), on light bulb (10) side below the cooling fan (14)
It offers air inlet hole (13), and offers exhaust vent (12) in the light bulb (10) on the outside of radiator (4).
2. a kind of LEDbulb lamp of external temperature control according to claim 1, it is characterised in that: the radiator (4) is to become
Diameter cylindrical structure, and be uniformly provided with radiating fin (16) on the outside of radiator (4), while between two adjacent groups radiating fin (16)
Backplate on offer heat release hole (15), and radiator (4) be aluminum metal material constitute.
3. a kind of LEDbulb lamp of external temperature control according to claim 1, it is characterised in that: below the radiator (4)
Cooling fan (14) diameter of installation is greater than the internal diameter of radiator (4), and LED light source board (5), temperature detect switch (TDS) (11) and radiation air
Machine (14) with driving plate (2) by electrically linking together, while driving plate (2) with connection terminal (1) by being electrically connected to
Together.
4. a kind of LEDbulb lamp of external temperature control according to claim 1, it is characterised in that: the lampshade (8) and protection
Cover (9) is hemispherical dome structure, and the cavity that lampshade (8) and protective cover (9) enclose is internal by venthole (6) and light bulb (10)
It is connected.
5. a kind of LEDbulb lamp of external temperature control according to claim 1, it is characterised in that: the light bulb (10) be to
The variable diameter frustum cone structure of lower contracture, and light bulb (10) is engineering plastics composition, while the protective cover (9) installed in light bulb (10) is
Light transmission acryl plates texture at, and protective cover (9) inside install lampshade (8) be glass material constitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820828271.XU CN208185931U (en) | 2018-05-31 | 2018-05-31 | A kind of LEDbulb lamp of external temperature control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820828271.XU CN208185931U (en) | 2018-05-31 | 2018-05-31 | A kind of LEDbulb lamp of external temperature control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208185931U true CN208185931U (en) | 2018-12-04 |
Family
ID=64427916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820828271.XU Expired - Fee Related CN208185931U (en) | 2018-05-31 | 2018-05-31 | A kind of LEDbulb lamp of external temperature control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208185931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113251332A (en) * | 2021-05-12 | 2021-08-13 | 武常雷 | Bulb cover of lamp and LED lamp |
-
2018
- 2018-05-31 CN CN201820828271.XU patent/CN208185931U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113251332A (en) * | 2021-05-12 | 2021-08-13 | 武常雷 | Bulb cover of lamp and LED lamp |
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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: 20181204 Termination date: 20190531 |