CN102832436A - Microwave resonant cavity device for light-emitting element - Google Patents
Microwave resonant cavity device for light-emitting element Download PDFInfo
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- CN102832436A CN102832436A CN2012103360194A CN201210336019A CN102832436A CN 102832436 A CN102832436 A CN 102832436A CN 2012103360194 A CN2012103360194 A CN 2012103360194A CN 201210336019 A CN201210336019 A CN 201210336019A CN 102832436 A CN102832436 A CN 102832436A
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Abstract
The invention discloses a microwave resonant cavity device for a light-emitting element, comprising a body and a pedestal. The body is a cylinder internally provided with a resonant cavity; the rear end of the body is fixed on the pedestal; the pedestal is provided with a port for fixing the light-emitting element; the front end of the body is provided with a front port which is communicated with the resonant cavity;; the front port is opposite to the port; the resonant cavity is internally provided with a microwave transmitting rod and a microwave receiving rod along the axial direction of the cylinder; the microwave transmitting rod and the microwave receiving rod are respectively arranged on two sides of the port; and the rear end of the microwave transmitting rod is connected with a microwave transmitting wire connection base on the pedestal. The microwave resonant cavity device disclosed by the invention effectively solves the problems that the existing microwave resonant cavity for the light-emitting element is difficult to concentrate the microwave to lead to the leakage of the microwave. Due to the adoption of the microwave resonant cavity device, the service life of the light-emitting element is prolonged, and a lot of energy is saved.
Description
Technical field
The present invention relates to a kind of resonant cavity, particularly a kind of microwave cavity device that is used for light-emitting component.
Background technology
In the existing microwave cavity device that is used for light-emitting component motor is housed, is used to drive the light-emitting component rotation, the resonant cavity front end is provided with some openings, and microwave is propagated to light-emitting component through opening, and this open design makes microwave leak easily, the waste significant amount of energy; Do not have the microwave gathering-device in the resonant cavity, make that microwave is difficult to concentrate; In addition, depend on the useful life of motor the useful life of light-emitting component, and have only about several thousand hours the useful life of motor, and it is more therefore to use existing resonator device to expend light-emitting component.
Summary of the invention
Technical problem to be solved by this invention is; Not enough to prior art, a kind of microwave cavity device that is used for light-emitting component is provided, solving existing microwave cavity device can not concentrating microwaves, the problem that microwave leaks takes place easily; Prolong the useful life of light-emitting component, conserve energy.
For solving the problems of the technologies described above; The technical scheme that the present invention adopted is: a kind of microwave cavity device that is used for light-emitting component, comprise body, base, and said body is the cylinder of resonant cavity for inside; Said body is made up of leading portion cylinder and back segment cylinder; And leading portion cylinder diameter is less than back segment cylinder diameter, and back segment cylinder rear end is fixed on the base, and base is provided with the fixedly port of light-emitting component; Leading portion cylinder front end is provided with the front port that is communicated with said resonant cavity, and front port and port position are relative; In the said resonant cavity along said cylinder be axially arranged with a microwave conductive bar and a microwave receiving bar, and said microwave conductive bar and microwave receiving bar branch be located at the port both sides, the rear end of microwave conductive bar is connected with microwave call wire Connection Block on the base.
As preferred version, said resonant cavity is that truncated cone chamber and diameter are positioned at said front port than small end.
Compared with prior art; The invention has the beneficial effects as follows: resonator device of the present invention has solved existing light-emitting component microwave cavity microwave effectively and has been difficult to the problem concentrating, cause microwave to leak easily; Prolong the useful life of light-emitting component, practiced thrift significant amount of energy.
Description of drawings
Fig. 1 is one embodiment of the invention cutaway view;
The system architecture diagram of Fig. 2 when to be that one embodiment of the invention resonator device is actual use;
Fig. 3 has installed the end view behind the light-emitting component for one embodiment of the invention resonator device.
Embodiment
As shown in Figure 1; One embodiment of the invention comprises body 5, base 1, and said body (5) is the cylinder of resonant cavity 10 for inside, and said body 5 is made up of leading portion cylinder 3 and back segment cylinder 2; And leading portion cylinder 3 diameters are less than back segment cylinder 2 diameters; Leading portion cylinder 3 rear ends are communicated with back segment cylinder 2 front ends, and back segment cylinder 2 rear ends are fixed on the base 1, and base 1 is provided with the fixedly port 8 of light-emitting component; Leading portion cylinder 3 front ends are provided with the front port 4 that is communicated with said resonant cavity 10, and front port 4 is relative with port 8 positions; Be axially arranged with a microwave conductive bar 9 and a microwave receiving bar 7 along said cylinder in the said resonant cavity 10; And said microwave conductive bar 9 was located at port 8 both sides in 7 minutes with the microwave receiving bar, and the rear end of microwave conductive bar 9 is connected with microwave call wire Connection Block 6 on the base 1; Said resonant cavity 10 is positioned at said front port for truncated cone chamber and diameter than small end.
Said base 1 is circle or rectangle.
As shown in Figure 2, during actual the use, resonator device of the present invention is received on the microwave emitter through the microwave call wire, and microwave emitter is connected with power supply.
Fig. 3 has installed the end view behind the light-emitting component for resonator device of the present invention; The light-emitting component that present embodiment is used is the bulb of a band lamp stand; Lamp stand is processed by alloy material, and lamp stand passes resonant cavity 10, and lamp stand tail end 12 is fixed on the port 8; The lamp stand front end is fixed on the front port 4, and bulb 11 is installed on the lamp stand front end and is positioned at outside the front port 4; Installed after the bulb 11, whole resonant cavity seals, and microwave all concentrates in the resonant cavity; Microwave conductive bar 9 concentrates on microwave on the lamp stand with microwave receiving bar 7; Through lamp stand microwave is conducted to bulb, make bulb luminous, this structure is concentrating microwaves effectively; Simultaneously avoid microwave to leak effectively, practiced thrift significant amount of energy.
Because resonant cavity of the present invention does not need the rotation of driven by motor light-emitting component luminous; And the life-span of the effect on service life light-emitting component of motor; Therefore resonator device of the present invention can prolong the life-span of light-emitting component, cooperates existing resonator device to use, and traditional high-pressure sodium lamp only has the life-span about 3000 hours; And use resonator device of the present invention, the life-span of high-pressure sodium lamp can extend to more than 60000 hours.In addition, use resonator device of the present invention can significantly improve the luminous intensity and the color rendering of light-emitting component, cooperate existing resonator device to use; The luminous intensity of high-pressure sodium lamp is about 60LM; Color rendering index is 36 effects, and uses resonator device of the present invention, and the luminous intensity of high-pressure sodium lamp is about 160ML; Color rendering index is about 88, uses resonator device of the present invention to practice thrift about 70% electric energy.
Claims (3)
1. microwave cavity device that is used for light-emitting component; Comprise body (5), base (1), it is characterized in that said body (5) is the cylinder of resonant cavity (10) for inside; Said body (5) is made up of leading portion cylinder (3) and back segment cylinder (2); And leading portion cylinder (3) diameter is less than back segment cylinder (2) diameter, and back segment cylinder (2) rear end is fixed on the base (1), and base (1) is provided with the fixedly port of light-emitting component (8); Leading portion cylinder (3) front end is provided with the front port (4) that is communicated with said resonant cavity (10), and front port (4) is relative with port (8) position; Be axially arranged with a microwave conductive bar (9) and a microwave receiving bar (7) along said cylinder in the said resonant cavity (10); And said microwave conductive bar (9) and microwave receiving bar (7) divide and are located at port (8) both sides, and the rear end of microwave conductive bar (9) is connected with microwave call wire Connection Block (6) on the base (1).
2. according to claim 1 or the 4 described microwave cavity devices that are used for light-emitting component, it is characterized in that said resonant cavity (10) is positioned at said front port for truncated cone chamber and diameter than small end.
3. the microwave cavity device that is used for light-emitting component according to claim 1 is characterized in that said base (1) is circle or rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103360194A CN102832436A (en) | 2012-09-12 | 2012-09-12 | Microwave resonant cavity device for light-emitting element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103360194A CN102832436A (en) | 2012-09-12 | 2012-09-12 | Microwave resonant cavity device for light-emitting element |
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| Publication Number | Publication Date |
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| CN102832436A true CN102832436A (en) | 2012-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103360194A Pending CN102832436A (en) | 2012-09-12 | 2012-09-12 | Microwave resonant cavity device for light-emitting element |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457462A (en) * | 2015-12-22 | 2016-04-06 | 凯天环保科技股份有限公司 | Microwave electrodeless ultraviolet oxidation purification device for VOCs (Volatile Organic Compounds) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4965540A (en) * | 1987-12-23 | 1990-10-23 | Hewlett-Packard Company | Microwave resonant cavity |
| CN2791860Y (en) * | 2005-04-15 | 2006-06-28 | 佛山市美的日用家电集团有限公司 | Microwave resonance device for microwave sulphur lamp |
| CN102210002A (en) * | 2008-11-24 | 2011-10-05 | 托潘加科技有限公司 | Method and system for adjusting the frequency of a resonator assembly for a plasma lamp |
-
2012
- 2012-09-12 CN CN2012103360194A patent/CN102832436A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4965540A (en) * | 1987-12-23 | 1990-10-23 | Hewlett-Packard Company | Microwave resonant cavity |
| CN2791860Y (en) * | 2005-04-15 | 2006-06-28 | 佛山市美的日用家电集团有限公司 | Microwave resonance device for microwave sulphur lamp |
| CN102210002A (en) * | 2008-11-24 | 2011-10-05 | 托潘加科技有限公司 | Method and system for adjusting the frequency of a resonator assembly for a plasma lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457462A (en) * | 2015-12-22 | 2016-04-06 | 凯天环保科技股份有限公司 | Microwave electrodeless ultraviolet oxidation purification device for VOCs (Volatile Organic Compounds) |
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Application publication date: 20121219 |