CN221166137U

CN221166137U - Sterilizing lamp tube with heat dissipation function

Info

Publication number: CN221166137U
Application number: CN202323376745.1U
Authority: CN
Inventors: 杨浩
Original assignee: Changzhou Jijiu Photoelectric Technology Co ltd
Current assignee: Changzhou Jijiu Photoelectric Technology Co ltd
Priority date: 2023-12-12
Filing date: 2023-12-12
Publication date: 2024-06-18
Anticipated expiration: 2033-12-12

Abstract

The utility model belongs to the technical field of sterilizing lamp tubes, and provides a sterilizing lamp tube with a heat dissipation function, which comprises a shell, an upper cover and a lower cover which are respectively clamped with two ends of the shell, wherein a sterilizing part is arranged in the middle of the shell, the sterilizing part comprises a glass tube arranged at the innermost side, a light emitting surface of the sterilizing part is close to the glass tube, sewage enters the shell through the water inlet through components such as a water inlet, a water outlet and a water inlet groove, and the like, and is shunted along a gap between a first assembly part and the shell, water flows to dissipate heat at the back surface of a sterilizing lamp strip, and as the water outlet position of the lower cover is embedded at the inner side of the glass tube, the water level rises to the water inlet groove and enters the glass tube, UV lamp light is transmitted in the glass tube, the sewage can be sterilized through the lamp light, and then flows out through the water outlet position, the process of sterilizing after heat dissipation is completed, and the normal working state of the sterilizing lamp is maintained.

Description

Sterilizing lamp tube with heat dissipation function

Technical Field

The utility model belongs to the technical field of sterilizing lamp tubes, and particularly relates to a sterilizing lamp tube with a heat dissipation function.

Background

The sterilizing lamp is mainly used for sterilizing, purifying oil fume, treating sewage, treating waste gas and the like, and the UV-B is mainly used for ultraviolet inspection, medical treatment and the like.

The application discloses a water sterilization lamp tube, which is mainly used for water sterilization, most of the existing water sterilization lamp tubes are arranged in the middle of a shell, the parts of the two ends of the lamp tubes, which are in contact with the shell, are sealed by sealant, the shell is made of glass materials, the light transmission of the sterilization lamp is facilitated, then the design lacks the heat dissipation requirement of the sterilization lamp, and due to the sealing property of the lamp tube, the heat dissipation can only be realized in a heat conduction mode, and for some large-scale sterilization lamp tubes, the heat dissipation efficiency of air heat conduction is low, the heat in the sterilization lamp tube can not be dissipated in time, and the service life of the sterilization lamp can be reduced.

Disclosure of utility model

The utility model provides a sterilizing lamp tube with a heat dissipation function, which solves the problems in the prior art.

The technical scheme of the utility model is realized as follows:

The sterilizing lamp tube with the heat dissipation function comprises a shell, an upper cover and a lower cover which are respectively clamped with two ends of the shell, wherein a sterilizing part is arranged in the middle of the shell and comprises a glass tube arranged at the innermost side, a carrier, a sterilizing lamp bar and a lamp light emitting surface of the sterilizing part, wherein the lamp light emitting surface of the sterilizing part is close to the glass tube, so that UV lamp light emitted by the sterilizing lamp light emitting surface can irradiate sewage flowing through the glass tube;

The inner side of the upper cover is also provided with a water inlet, the lower cover and the water inlet are also correspondingly provided with a water outlet, a heat dissipation cavity for water to enter is also formed between the sterilizing piece and the shell, and the water enters the heat dissipation cavity to be in contact with the back surface of the sterilizing piece for heat dissipation.

Further, the sterilizing part further comprises a carrier which surrounds the outer side of the glass tube, the outer side of the carrier is detachably buckled with a sterilizing lamp strip, and the inner side of the carrier is provided with a through hole at the position of the lamp bead of the sterilizing lamp strip.

Further, the upper end and the lower end of the sterilizing piece are respectively provided with a first assembly part and a second assembly part which are used for assembling the sterilizing piece.

Further, a limiting sleeve is arranged at the lower end of the first assembly part in an extending mode, the upper end of the sterilizing part is sleeved with a limiting sleeve, and a water inlet groove is formed in the inner side of the upper end of the first assembly part, so that the water level rises to the inner side of the water inlet groove entering the glass tube.

Further, upper cover locating part still has the shaping of upper cover lower extreme, and upper cover locating part is located the outside of first assembly part for carry out spacingly to first assembly part, lower cover upper end and second assembly part still have the shaping of lower cover locating part to make the assembly of second assembly part in lower cover locating part.

Further, a limiting groove is correspondingly formed at the upper end of the second assembly part and the lower end of the sterilizing part.

Further, the gap between the sterilizing lamp strip and the carrier, the glass tube, the first assembly part and the second assembly part is filled with sealant.

Further, a control board is sleeved on the outer side of the lower cover limiting piece.

After the technical scheme is adopted, the utility model has the beneficial effects that:

In the utility model, through the components such as the water inlet, the water outlet, the water inlet groove and the like, sewage enters the shell through the water inlet, and enters along the gap between the first assembly part and the shell in a split way, the water flow dissipates heat on the back surface of the sterilizing lamp strip, as the water outlet position of the lower cover is embedded on the inner side of the glass tube, the water level rises until the water inlet groove enters the glass tube, the glass tube is transmitted with UV lamp light, the sewage can be sterilized through the lamp light, and then flows out through the water outlet position, so that the heat dissipation and sterilization processes are completed, and the normal working state of the sterilizing lamp is maintained;

According to the utility model, the first assembly part and the second assembly part are arranged, the sterilizing part is fixed by the second assembly part, the upper end of the sterilizing part is embedded with the first assembly part, when the sterilizing part needs to be replaced, the lower cover is pulled out, and the limiting part extended by the lower cover and the limiting groove formed by the second assembly part are fixedly embedded with the lower end of the sterilizing part, so that the sterilizing part, the upper assembly part and the lower assembly part can be integrally taken out after the lower cover is pulled out, and the replacement is convenient.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a schematic diagram of a three-dimensional structure of a sterilizing lamp tube with heat dissipation function according to the present utility model;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of a partial enlarged structure at A of FIG. 2;

FIG. 4 is a schematic view of a partial enlarged structure at B of FIG. 2;

fig. 5 is a schematic view showing the overall sectional structure of the housing, the upper cover and the lower cover.

In the figure, 10, a housing; 20. an upper cover; 20a, a water inlet, 20b and an upper cover limiting piece; 30. a lower cover; 30a, a water outlet; 30b, lower cover limiting piece; 40. a sterilization member; 401. a carrier; 402. a glass tube; 403. a germicidal light bar; 404. a through hole; 50. a first fitting; 50a, a water inlet groove; 50b, limiting sleeve; 60. a second fitting; 60a, a limit groove; 70. and (5) a control panel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: as shown in fig. 1-2, a sterilizing lamp tube with a heat dissipation function comprises a housing 10, an upper cover 20 and a lower cover 30 which are respectively clamped with two ends of the housing 10, wherein a sterilizing member 40 is arranged in the middle of the housing 10, a first assembly member 50 and a second assembly member 60 are further arranged at the upper end and the lower end of the sterilizing member 40, the sterilizing member 40 comprises a glass tube 402 arranged at the innermost side, and the light emitting surface of the sterilizing member 40 is close to the glass tube 402, so that UV light emitted by the sterilizing member 40 can irradiate sewage flowing through the glass tube 402; the inner side of the upper cover 20 is also provided with a water inlet 20a, the lower cover 30 is provided with a water outlet 30a, a heat dissipation cavity into which water flows is formed between the sterilizing piece 40 and the shell 10, and the water flows into the heat dissipation cavity to be in contact with the back surface of the sterilizing piece 40 for heat dissipation;

As shown in fig. 2, the sterilizing unit 40 further includes a carrier 401 surrounding the outer side of the glass tube 402, and a sterilizing light bar 403 is detachably fastened on the outer side of the carrier 401;

As shown in fig. 3-4, the upper end and the lower end of the sterilizing element 40 are respectively provided with a first assembly part 50 and a second assembly part 60 for assembling the sterilizing element 40; a limiting sleeve 50b is arranged at the lower end of the first assembly part 50 in an extending manner, and the limiting sleeve 50b is used for sleeving and limiting the upper end of the sterilizing part 40;

Sewage enters the shell 10 from the water inlet 20a, water flow is split from a gap between the limit sleeve 50b at the lower end of the first assembly part 50 and the inner wall of the shell 10, and the water flow enters between the shell 10 and the sterilizing lamp bar 403 and contacts with the back surface of the sterilizing lamp bar 403 to dissipate heat of the back surface of the sterilizing lamp bar 403, so that a heat dissipation process is completed;

2-3, the inner side of the carrier 401 is provided with a lamp bead of a sterilizing lamp bar 403 and a through hole 404, and the inner side of the upper end of the first assembly member 50 is provided with a water inlet groove 50a, so that the water level rises to the water inlet groove 50a and enters the inner side of the glass tube 402;

Since the water outlet 30a formed in the lower cover 30 is fitted inside the glass tube 402, the water flow from the gap between the inner wall of the housing 10 and the back surface of the germicidal lamp bar 403 cannot flow out, so that the water level rises, when the water level rises to the water inlet groove 50a, the water flows into the glass tube 402, and the UV lamp light of the germicidal lamp bar 403 irradiates the inside of the glass tube 402 through the through hole 404, so that the sewage in the glass tube 402 is sterilized, thereby completing the sterilization process;

As shown in fig. 4-5, a limiting groove 60a is formed at the upper end of the second assembly member 60 corresponding to the lower end of the sterilizing member 40, an upper cover limiting member 20b is formed at the lower end of the upper cover 20 corresponding to the first assembly member 50, a lower cover limiting member 30b is formed at the lower cover 30 corresponding to the second assembly member 60, and the second assembly member 60 and the first assembly member 50 are respectively inserted into the inner sides of the lower cover limiting member 30b and the upper cover limiting member 20 b;

In order to facilitate the replacement of the sterilization member 40 in the later period, the lower end of the sterilization member 40 is fixedly embedded in the limiting member 30b and the limiting groove 60a, and when the sterilization member 40 is replaced, the lower cover 30 is pulled out, and then the sterilization member 40 is integrally brought out through the first assembly member 50 and the second assembly member 60;

As shown in fig. 4, a control board 70 is sleeved on the outer side of the limiting member 30b, and a gap between the sterilizing light bar 403 and the carrier 401, the glass tube 402, the first assembly member 50 and the second assembly member 60 is filled with sealant, so that liquid can be prevented from penetrating.

Working principle: the sterilizing lamp tube firstly radiates heat and then sterilizes, sewage enters the heat radiation cavity formed by the inner wall of the shell 10 and the back of the sterilizing lamp bar 403 through the water inlet 20a, the sewage is shunted to the heat radiation cavity formed by the inner wall of the shell 10 and the back of the sterilizing lamp bar 403, the sewage contacts the back of the sterilizing lamp bar 403, because the lamp beads of the sterilizing lamp bar 403 are heat-generating components, the back of the lamp bar is generally an aluminum substrate, after the aluminum substrate causes heat to the back, water flow radiates heat to the back, the sewage entering the heat radiation cavity rises to the water inlet groove 50a and flows into the glass tube 402, the UV sterilizing lamp light emitted by the sterilizing lamp bar 403 sterilizes the sewage in the water inlet groove 50a through the glass tube 402, the sterilizing process is completed, in addition, the upper end and the lower end of the sterilizing part 40 are fixed through the first assembly part 50 and the second assembly part 60, the upper end of the sterilizing part 40 is limited at the inner side of the limiting sleeve 50b of the first assembly 50, the lower end of the sterilizing part 40 is fixedly arranged in the limiting groove 60a of the second assembly 60, when the assembly needs to be replaced, the lower cover 30 is pulled out, the sterilizing part 40, the first assembly 50 and the second assembly 60 are taken out together, and the sterilizing part 40 and the sealing assembly 60 are replaced, and the sealing joint parts of the sterilizing part and the positions of the sterilizing part 50 and the first assembly and the second assembly 60 are sealed.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a bactericidal lamp with heat dissipation function, its characterized in that includes shell (10), upper cover (20) and lower cover (30) of mutual joint respectively with shell (10) both ends, shell (10) intermediate position is provided with sterilizing piece (40), and sterilizing piece (40) are including setting up in glass pipe (402) of innermost, and sterilizing piece (40) light emitting surface is close to glass pipe (402) to the sewage that makes its UV light that emits can pass through glass pipe (402) irradiation flow through therein;

The inner side of the upper cover (20) is also provided with a water inlet (20 a), the lower cover (30) and the water inlet (20 a) are also correspondingly provided with a water outlet (30 a), a heat dissipation cavity for water supply to enter is also formed between the sterilizing piece (40) and the shell (10), and the water flow enters the heat dissipation cavity to be in contact with the back of the sterilizing piece (40) for heat dissipation.

2. The sterilizing lamp tube with the heat dissipation function according to claim 1, wherein the sterilizing member (40) further comprises a carrier (401) surrounding the outer side of the glass tube (402), the outer side of the carrier (401) is detachably buckled with a sterilizing lamp strip (403), and the inner side of the carrier (401) is provided with a lamp bead of the sterilizing lamp strip (403) and is also provided with a through hole (404).

3. A germicidal tube with heat dissipating function as set forth in claim 2 wherein the upper and lower ends of the germicidal member (40) are further provided with a first fitting (50) and a second fitting (60), respectively, for fitting the germicidal member (40).

4. A germicidal tube with heat dissipation function as set forth in claim 3 wherein a limit sleeve (50 b) is extended at the lower end of the first fitting (50), the limit sleeve (50 b) is used for sleeving and limiting the upper end of the germicidal member (40), and a water inlet groove (50 a) is opened at the inner side of the upper end of the first fitting (50) so that the water level rises to the inner side of the water inlet groove (50 a) entering the glass tube (402).

5. A germicidal tube with heat dissipation function as set forth in claim 3 wherein the lower end of the upper cover (20) is further formed with an upper cover limiting member (20 b), the upper cover limiting member (20 b) is located at the outer side of the first assembly member (50) and is used for limiting the first assembly member (50), and the upper end of the lower cover (30) and the second assembly member (60) are further formed with a lower cover limiting member (30 b) so that the second assembly member (60) is assembled in the lower cover limiting member (30 b).

6. A germicidal tube with heat dissipation function as set forth in claim 3 wherein the upper end of the second fitting (60) is provided with a limit groove (60 a) corresponding to the lower end of the germicidal member (40).

7. A germicidal tube with heat dissipating function as claimed in claim 3, characterized in that the gap between the germicidal light bar (403) and the carrier (401), the glass tube (402), the first fitting (50) and the second fitting (60) is filled with a sealing glue.

8. The sterilizing lamp tube with heat dissipation function according to claim 5, wherein a control board (70) is further sleeved on the outer side of the lower cover limiting piece (30 b).