CN215489612U - Ultraviolet lamp of water cooling structure - Google Patents
Ultraviolet lamp of water cooling structure Download PDFInfo
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- CN215489612U CN215489612U CN202121709486.8U CN202121709486U CN215489612U CN 215489612 U CN215489612 U CN 215489612U CN 202121709486 U CN202121709486 U CN 202121709486U CN 215489612 U CN215489612 U CN 215489612U
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Abstract
An ultraviolet lamp with a water cooling structure comprises an upper cover, a lamp holder arranged at the bottom of the upper cover, a lamp panel arranged at the bottom of the lamp holder, lamp beads arranged at the bottom of the lamp panel, and a quartz tube arranged below the lamp beads, and a lampshade covering the lamp bead and the quartz tube, wherein the left end and the right end of the upper cover are respectively provided with a water inlet and a water outlet, a cooling water channel is arranged in the middle of the lamp holder, the cooling water channel is communicated up and down in the lamp holder, a waterproof ring is arranged at the buckling position of the upper cover and the lamp holder, a sealing ring is arranged between the lamp holder and the lamp panel, the upper cover, the lamp holder and the lamp panel form a circulating water channel with the water inlet and the water outlet, the circulating water channel passes through the back surface of the lamp panel, and cooling water directly takes away heat generated by the lamp beads when passing through the circulating water channel.
Description
Technical Field
The utility model relates to a cooling device, in particular to an ultraviolet lamp with a water cooling structure.
Background
The ultraviolet lamp can produce a large amount of heat when giving out the ultraviolet ray, if can not dispel the heat immediately, can make lamp plate and enclose the part burn out with enclosing, makes the ultraviolet lamp can't continue to work. The existing ultraviolet lamp heat dissipation method is that a metal block with high heat conduction coefficient is arranged on the back of a lamp panel, and heat is taken away from the metal block in an air cooling or water cooling mode. ZL202022997277X discloses built-in height is handed over and is assisted UV lamp of heat radiation structure, including protecgulum, the lamp plate, the copper base plate, radiator and hou gai, its theory of operation is given the radiator by the heat conduction that the copper base plate sent the lamp pearl, the rethread circulating water is taken away the heat, carry out heat transfer through heat-conducting mode between copper base plate and the radiator, although this kind of radiating mode has progressed a lot than normal radiating mode, but also can make the collection deposit a large amount of heat on the lamp plate can not dispel to damage lamp plate and other components and parts.
Disclosure of Invention
In order to solve the problems in the above technology, the present invention provides an ultraviolet lamp directly cooled by circulating water.
The lamp comprises an upper cover, a lamp holder arranged at the bottom of the upper cover, a lamp panel arranged at the bottom of the lamp holder, a lamp bead arranged at the bottom of the lamp panel, a quartz tube arranged below the lamp bead, and a lamp shade covering the lamp bead and the quartz tube.
The left end and the right end of the upper cover are respectively provided with a water inlet and a water outlet; a cooling water channel is arranged in the middle of the lamp holder and comprises a first water cavity, a second water cavity, a third water cavity and a fourth water cavity, and the first water cavity, the second water cavity, the third water cavity and the fourth water cavity are communicated up and down in the lamp holder; the lamp plate includes first lamp plate, second lamp plate, third lamp plate and fourth lamp plate, and when the lamp plate was packed into the bottom of lamp stand, first lamp plate, second lamp plate, third lamp plate and fourth lamp plate corresponded the installation with first water cavity, second water cavity, third water cavity and fourth water cavity respectively.
Further, upper cover, lamp stand and lamp plate and water inlet and delivery port have formed the circulation water course, the lamp plate back is passed through to the circulation water course, and when cooling water passed through the circulation water course, directly took away the heat that the lamp pearl produced.
Furthermore, a waterproof ring is arranged at the buckling position of the upper cover and the lamp holder.
Further, be provided with the sealing washer between lamp stand and the lamp plate, the sealing washer includes first sealing washer, second sealing washer, third sealing washer and fourth sealing washer, first sealing washer is installed between first water cavity and first lamp plate, the second sealing washer is installed between second water cavity and second lamp plate, the third sealing washer is installed between third water cavity and third lamp plate, the fourth sealing washer is installed between fourth water cavity and fourth lamp plate.
Furthermore, the first water cavity, the second water cavity, the third water cavity and the fourth water cavity are communicated with the water inlet and the water outlet respectively.
Further, a water pump is installed at the top of the upper cover.
Further, a temperature sensor is installed at the left end of the quartz tube.
Further, the lamp plate is a copper substrate.
The lamp panel with the circulating water channel has the advantages that the upper cover, the lamp holder, the lamp panel, the water inlet and the water outlet form the circulating water channel, the circulating water channel is directly communicated with the back face of the lamp panel, and when cooling water passes through the circulating water channel, heat generated by the lamp beads is directly taken away, so that the heat dissipation speed is increased, and the service life of the lamp panel is prolonged.
Drawings
Fig. 1 is an overall external structural view of the present invention.
Fig. 2 is a cross-sectional view a-a of fig. 1 of the present invention.
Fig. 3 is a cross-sectional view B-B of fig. 1 of the present invention.
Fig. 4 is an exploded view of the structure of the present invention.
Detailed Description
As shown in fig. 1 and 3, the present invention is an ultraviolet lamp of a water-cooled structure.
As shown in fig. 2 and 3, the present invention includes an upper cover 1, a lamp holder 2 installed at the bottom of the upper cover 1, a lamp panel 5 installed at the bottom of the lamp holder 2, a lamp bead 11 installed at the bottom of the lamp panel 5, a quartz tube 4 installed below the lamp bead 11, and a lamp shade 3 covering the lamp bead 11 and the quartz tube 4. The left end and the right end of the upper cover 1 are respectively provided with a water inlet 10 and a water outlet 7.
As shown in fig. 3 and 4, since the lamp panel 5 of the ultraviolet lamp is easily damaged due to its operation at a high temperature for the longest time, the lamp panel 5 is divided into a plurality of pieces to replace the damaged lamp panel; in order to better cool the lamp panel 5, the cooling water channels 8 are arranged into a plurality of water cavities.
As shown in fig. 3, the upper cover 1, the lamp holder 2, the lamp panel 5, the water inlet 10 and the water outlet 7 form a circulation water channel, the circulation water channel passes through the back of the lamp panel, and when cooling water passes through the circulation water channel, heat generated by the lamp beads 11 is directly taken away.
As shown in fig. 3 and 4, the lamp panel 5 includes a first lamp panel 51, a second lamp panel 52, a third lamp panel 53, and a fourth lamp panel 54, the cooling water channel 8 includes a first water cavity 81, a second water cavity 82, a third water cavity 83, and a fourth water cavity 84, a seal ring 6 is disposed between the lamp holder 2 and the lamp panel, and the seal ring 6 includes a first seal ring 61, a second seal ring 62, a third seal ring 63, and a fourth seal ring 64; a cooling water channel 8 is arranged in the middle of the lamp holder 2, and the first water cavity 81, the second water cavity 82, the third water cavity 83 and the fourth water cavity 84 are communicated up and down in the lamp holder 2; when the lamp panel 5 is installed in the bottom of the lamp socket 2, the first lamp panel 51, the second lamp panel 52, the third lamp panel 53 and the fourth lamp panel 54 are installed corresponding to the first water cavity 81, the second water cavity 82, the third water cavity 83 and the fourth water cavity 84, respectively. And a waterproof ring 9 is arranged at the buckling position of the upper cover 1 and the lamp holder 2.
As shown in fig. 4, first sealing washer 61 is installed between first water cavity 81 and first lamp plate 51, second sealing washer 62 is installed between second water cavity 82 and second lamp plate 52, third sealing washer 63 is installed between third water cavity 83 and third lamp plate 53, fourth sealing washer 64 is installed between fourth water cavity 84 and fourth lamp plate 54, first water cavity 81, second water cavity 82, third water cavity 83 and fourth water cavity 84 communicate with water inlet 10 and delivery port 7 respectively each other, water pump 13 is installed at the top of upper cover, temperature-sensing ware 12 is installed to the left end of quartz capsule 4.
A first water cavity 81, a second water cavity 82, a third water cavity 83 and a fourth water cavity 84 are arranged in the lamp holder, so as to further explain the working principle of the lamp holder, the lamp holder is not limited by the lamp holder, and more (or less) water cavities can be arranged in the lamp holder according to the needs; the lamp plates include a first lamp plate 51, a second lamp plate 52, a third lamp plate 53 and a fourth lamp plate 54, the number of the lamp plates is not limited, and the number of the lamp plates can be increased (or decreased) according to needs.
During the use, the power is turned on, energize lamp plate 5 and water pump 13, form voltage difference (step-down) between 5 two electrodes of lamp plate, make lamp pearl 11 give out ultraviolet light, simultaneously, lamp pearl 11 produces a large amount of heats and deposits up on the copper base plate, under water pump 13's effect, cooling water gets into the water course from water inlet 10, through first water cavity 81, second water cavity 82, third water cavity 83 and fourth water cavity 84, then flow out from delivery port 7, when cooling water passes through the back of each lamp plate 5, take away the heat on the copper base plate rapidly, the temperature of having guaranteed lamp plate 5 is not rising. In the cooling process, heat is directly dissolved in water without passing through a heat conducting plate, and the heat can be taken away immediately under the rapid cooling water flow.
Claims (7)
1. The utility model provides an ultraviolet lamp of water cooling structure, includes upper cover (1), installs lamp stand (2) of upper cover bottom install lamp plate (5) of lamp stand (2) bottom install lamp pearl (11) of lamp plate (5) bottom install quartz capsule (4) below lamp pearl (11) to and cover lamp shade (3) in lamp pearl (11) and quartz capsule (4) outside, characterized by both ends are provided with water inlet (10) and delivery port (7) respectively about upper cover (1), the middle part of lamp stand (2) is provided with cooling water course (8), cooling water course (8) communicate with each other from top to bottom in lamp stand (2), upper cover (1) and the lock department of lamp stand (2) are provided with waterproof circle (9), be provided with sealing washer (6) between lamp stand (2) and lamp plate (5).
2. The ultraviolet lamp of a water cooling structure according to claim 1, wherein the cooling water channel (8) includes a first water cavity (81), a second water cavity (82), a third water cavity (83) and a fourth water cavity (84), the lamp panel (5) includes a first lamp panel (51), a second lamp panel (52), a third lamp panel (53) and a fourth lamp panel (54), and when the lamp panel (5) is installed in the bottom of the lamp holder (2), the first lamp panel (51), the second lamp panel (52), the third lamp panel (53) and the fourth lamp panel (54) are installed corresponding to the first water cavity (81), the second water cavity (82), the third water cavity (83) and the fourth water cavity (84), respectively.
3. The ultraviolet lamp with the water cooling structure as recited in claim 2, characterized in that a sealing ring (6) is arranged between the lamp holder (2) and the lamp panel (5), the sealing ring (6) comprises a first sealing ring (61), a second sealing ring (62), a third sealing ring (63) and a fourth sealing ring (64), the first sealing ring (61) is installed between the first water cavity (81) and the first lamp panel (51), the second sealing ring (62) is installed between the second water cavity (82) and the second lamp panel (52), the third sealing ring (63) is installed between the third water cavity (83) and the third lamp panel (53), and the fourth sealing ring (64) is installed between the fourth water cavity (84) and the fourth lamp panel (54).
4. The uv lamp of a water-cooled structure according to claim 2, wherein the first water chamber (81), the second water chamber (82), the third water chamber (83) and the fourth water chamber (84) are respectively communicated with the water inlet (10) and the water outlet (7).
5. The ultraviolet lamp of a water cooling structure as claimed in claim 1, wherein the upper cover, the lamp holder and the lamp panel form a circulation water channel with the water inlet and the water outlet, the circulation water channel passes through the back of the lamp panel, and the cooling water directly takes away heat generated by the lamp beads when passing through the circulation water channel.
6. The ultraviolet lamp of a water cooling structure as claimed in claim 1, wherein a water pump (13) is installed on the top of the upper cover.
7. The ultraviolet lamp of a water-cooled structure as claimed in claim 1, wherein a temperature sensor (12) is installed at the left end of the quartz tube (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121709486.8U CN215489612U (en) | 2021-07-27 | 2021-07-27 | Ultraviolet lamp of water cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121709486.8U CN215489612U (en) | 2021-07-27 | 2021-07-27 | Ultraviolet lamp of water cooling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215489612U true CN215489612U (en) | 2022-01-11 |
Family
ID=79752026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121709486.8U Active CN215489612U (en) | 2021-07-27 | 2021-07-27 | Ultraviolet lamp of water cooling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215489612U (en) |
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2021
- 2021-07-27 CN CN202121709486.8U patent/CN215489612U/en active Active
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