CN117308058A - UVC lamp pearl module and have mirror cabinet of this UVC lamp pearl module - Google Patents
UVC lamp pearl module and have mirror cabinet of this UVC lamp pearl module Download PDFInfo
- Publication number
- CN117308058A CN117308058A CN202311309959.9A CN202311309959A CN117308058A CN 117308058 A CN117308058 A CN 117308058A CN 202311309959 A CN202311309959 A CN 202311309959A CN 117308058 A CN117308058 A CN 117308058A
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- China
- Prior art keywords
- shell
- uvc lamp
- driving
- lamp bead
- water
- Prior art date
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- Granted
Links
- 239000011324 bead Substances 0.000 claims abstract description 93
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 90
- 230000008859 change Effects 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000000903 blocking effect Effects 0.000 claims description 13
- 238000009423 ventilation Methods 0.000 claims description 12
- 239000012782 phase change material Substances 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000000498 cooling water Substances 0.000 abstract description 8
- 230000009471 action Effects 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 239000007787 solid Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B67/00—Chests; Dressing-tables; Medicine cabinets or the like; Cabinets characterised by the arrangement of drawers
- A47B67/005—Mirror cabinets; Dressing-tables
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K1/00—Wash-stands; Appurtenances therefor
- A47K1/02—Portable toilet tables; Wash cabinets or stands
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- 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
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
-
- 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
- F21V29/51—Cooling arrangements using condensation or evaporation of a fluid, e.g. heat pipes
-
- 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
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
-
- 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
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
- F21V33/0012—Furniture
-
- 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
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
- F21V33/004—Sanitary equipment, e.g. mirrors, showers, toilet seats or paper dispensers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/30—Lighting for domestic or personal use
- F21W2131/301—Lighting for domestic or personal use for furniture
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/30—Lighting for domestic or personal use
- F21W2131/302—Lighting for domestic or personal use for mirrors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Physical Water Treatments (AREA)
Abstract
The invention relates to the technical field of lamp bead modules, in particular to a UVC lamp bead module and a mirror cabinet with the same, comprising a shell; the shell is internally provided with UVC lamp beads; the shell is provided with a light outlet at the bottom of the UVC lamp bead; the shell is rotationally provided with a rotor at the top of the UVC lamp beads; a driving shell is arranged in the shell; a water cavity is arranged in the driving shell; a driving ring is rotatably arranged in the water cavity; the driving ring is used for driving the rotor to rotate; the driving shell is provided with a water inlet and a water outlet; a phase change mechanism is arranged in the shell; the phase change mechanism is used for conducting heat with the UVC lamp beads, cooling water is introduced into the water inlet, so that the driving ring rotates and drives the rotor to rotate, air flow is generated in the shell under the action of the blades, the UVC lamp bead module is cooled, and the phase change mechanism is started to further cool the UVC lamp bead module, so that the service life of the UVC lamp bead module can be prolonged.
Description
Technical Field
The invention relates to the technical field of lamp bead modules, in particular to a UVC lamp bead module and a mirror cabinet with the same.
Background
The mirror cabinet is usually installed in a relatively humid area of the environment, so that the inner space of the mirror cabinet is extremely easy to be affected with damp and mildew to grow bacteria. Therefore, some mirror cabinets with UVC bead modules for disinfection are on the market. However, existing UVC bead modules are designed based on an open environment; the UVC lamp bead module can generate a large amount of heat in the working process, the internal space of the mirror cabinet is closed and narrow, and heat accumulation is caused by incapability of timely radiating; the UVC lamp pearl module is in the operational environment of high temperature for a long time, can reduce UVC chip luminous efficacy, causes even damage to influence life.
Disclosure of Invention
The invention aims at overcoming the defects in the prior art and provides a UVC lamp bead module and a mirror cabinet with the UVC lamp bead module.
The aim of the invention is achieved by the following technical scheme: a UVC lamp bead module comprises a shell; the shell is internally provided with UVC lamp beads; the shell is provided with a light outlet at the bottom of the UVC lamp bead; the shell is rotationally provided with a rotor at the top of the UVC lamp beads; the rotor is provided with blades;
a driving shell is arranged in the shell; a water cavity is arranged in the driving shell; a driving ring is rotatably arranged in the water cavity; the driving ring is used for driving the rotor to rotate; the driving shell is provided with a water inlet and a water outlet which are communicated with the water cavity;
a phase change mechanism is arranged in the shell; the phase change mechanism is used for conducting heat with the UVC lamp beads.
The invention is further arranged that a mounting plate is arranged in the shell; the rotor is rotationally arranged on the mounting plate; the driving shell is fixedly arranged on the mounting plate.
The invention is further arranged that the rotor is coaxially provided with a rotating frame; the rotating frame is arranged between the rotor and the driving shell;
a driving ball is rotationally arranged in the driving shell; the driving ring is sleeved outside the driving ball; the water cavity is formed between the bottom of the driving ring and the bottom of the driving shell;
the bottom of the driving ring is provided with a plurality of first fins along the peripheral surface; the top of the rotating frame is provided with a plurality of second fins matched with the first fins along the peripheral surface;
the first fins are provided with first permanent magnets; the second fins are provided with second fins matched with the first permanent magnets.
The invention is further arranged that the top of the shell is provided with a ventilation groove; the bottom of the shell is provided with a convection groove;
the top of the driving shell is provided with a fixed block; a first memory spring is arranged in the fixed block; an elastic blocking piece is arranged in the ventilation groove; the middle part of the elastic blocking piece is provided with a connecting rod; one end of the first memory spring is connected with the fixed block; the other end of the first memory spring is connected with the connecting rod;
the ventilation grooves and the elastic blocking piece are in vortex shapes;
and a filter element is arranged in the convection groove.
The invention is further arranged that the phase change mechanism comprises a containing groove arranged in the shell, a phase change material arranged in the containing groove, a heat conducting piece arranged on the UVC lamp bead and a roller rotationally arranged in the containing groove;
a cooling cavity is arranged in the roller; the cooling cavity is communicated with the water outlet; the roller is contacted with the phase change material in the accommodating groove; the heat conduction piece comprises a heat conduction part, an arc part and a cutting part which are connected in sequence; the cutting part is tangential to the roller.
The invention is further provided that a diversion port is arranged between the circular arc part and the heat conduction part; the diversion opening is arranged in the accommodating groove;
a heating element is arranged in the accommodating groove;
the UVC lamp bead comprises a substrate; the heat conducting part is inserted into the substrate.
The invention is further arranged that a heat conducting plate is arranged in the shell; the UVC lamp beads are arranged on the heat-conducting plate; the heat conducting plate is provided with a second memory spring; the second memory spring is connected with a rack;
gears are arranged outside the roller; the gear is meshed with the rack.
The invention further provides that the UVC lamp bead module further comprises a water tank; a first water pipe is arranged between the water tank and the water inlet; a second water pipe is arranged between the water outlet and the roller; a third water pipe is arranged between the roller and the water tank;
the water tank is provided with a water pump;
the light outlet is provided with a fluorescent sheet and a condensing sheet.
The invention is further arranged that an electric connection plate electrically connected with the UVC lamp beads is arranged on the water tank; the phase change material is wax.
A mirror cabinet comprises a cabinet body and a cabinet door hinged with the cabinet body; the cabinet door is provided with a mirror; the cabinet body is internally provided with a UVC lamp bead module; the cabinet body is provided with air holes.
The invention has the beneficial effects that: according to the invention, the cooling water is introduced into the water inlet, and the cooling water impacts the driving ring in the water cavity, so that the driving ring rotates and drives the rotor to rotate, the shell generates air flow under the action of the blades, the UVC lamp bead module is cooled, and the phase change mechanism is started to further cool the UVC lamp bead module, so that the service life of the UVC lamp bead module can be prolonged.
Drawings
The invention will be further described with reference to the accompanying drawings, in which embodiments do not constitute any limitation of the invention, and other drawings can be obtained by one of ordinary skill in the art without inventive effort from the following drawings.
FIG. 1 is a schematic diagram of a UVC lamp bead module according to the present invention;
FIG. 2 is a schematic view of a UVC lamp bead module according to another embodiment of the present invention;
FIG. 3 is an internal block diagram of the UVC lamp bead module of the present invention after concealing the water tank and electrical connection plates;
FIG. 4 is a cross-sectional view of the UVC lamp bead module of the present invention after concealing the water tank and electrical connection plates;
FIG. 5 is a schematic view of the UVC lamp bead module of the present invention after concealing the water tank, electrical connection plates and housing;
FIG. 6 is a schematic diagram of the phase change mechanism of the present invention mated with UVC lamp beads;
FIG. 7 is an internal structural view of the housing of the present invention;
FIG. 8 is a schematic view of the structure of the mirror cabinet of the present invention;
wherein: 1. a housing; 11. a light outlet; 12. a ventilation groove; 13. a convection groove; 14. a fluorescent sheet; 15. a condensing sheet; 2. UVC light beads; 21. a mounting plate; 22. a heat conductive plate; 31. a rotor; 32. a blade; 33. a rotating frame; 34. a second fin; 4. a driving case; 41. a water chamber; 42. a water inlet; 43. a water outlet; 44. a driving ball; 45. a drive ring; 46. a first fin; 51. a fixed block; 52. a first memory spring; 53. an elastic barrier; 54. a connecting rod; 55. a filter element; 6. a receiving groove; 61. a roller; 62. a gear; 63. a second memory spring; 64. a rack; 7. a heat conductive member; 71. a heat conduction part; 72. an arc part; 73. a cutting section; 74. a diversion port; 8. a water tank; 81. a first water pipe; 82. a second water pipe; 83. a third water pipe; 84. an electrical connection board; 91. a cabinet body; 92. a cabinet door; 93. and (5) air holes.
Detailed Description
The invention will be further described with reference to the following examples.
As can be seen from fig. 1 to fig. 7, a UVC lamp bead module according to the present embodiment includes a housing 1; a UVC lamp bead 2 is arranged in the shell 1; the bottom of the UVC lamp beads 2 of the shell 1 is provided with a light outlet 11; the shell 1 is rotatably provided with a rotor 31 at the top of the UVC lamp beads 2; the rotor 31 is provided with blades 32;
a driving shell 4 is arranged in the shell 1; a water cavity 41 is arranged in the driving shell 4; the water cavity 41 is rotationally provided with a driving ring 45; the driving ring 45 is used for driving the rotor 31 to rotate; the driving shell 4 is provided with a water inlet 42 and a water outlet 43 which are communicated with the water cavity 41;
a phase change mechanism is arranged in the shell 1; the phase change mechanism is used for conducting heat with the UVC lamp beads 2.
Specifically, in the UVC lamp bead module according to the embodiment, during normal use, the UVC lamp beads 2 are emitted through the light outlet 11 to perform disinfection; when the temperature of the UVC lamp beads 2 reaches a certain value, cooling water is introduced into the water inlet 42, and the cooling water impacts the driving ring 45 in the water cavity 41, so that the driving ring 45 rotates and drives the rotor 31 to rotate, and air flow is generated in the shell 1 under the action of the blades 32, so that the temperature of the UVC lamp bead module is reduced; when the temperature of the UVC lamp beads 2 further rises to a certain level, the phase change mechanism is started to further cool the UVC lamp bead modules, so that the service lives of the UVC lamp bead modules can be prolonged.
In the UVC light bead module according to the embodiment, the mounting plate 21 is disposed in the housing 1; the rotor 31 is rotatably arranged on the mounting plate 21; the driving housing 4 is fixedly arranged on the mounting plate 21. Specifically, the rotor 31 and the drive case 4 can be effectively mounted by the above arrangement, ensuring a stable and reliable structure.
In the UVC lamp bead module according to the embodiment, the rotor 31 is coaxially provided with a rotating frame 33; the rotating frame 33 is arranged between the rotor 31 and the driving shell 4;
a driving ball 44 is rotationally arranged in the driving shell 4; the driving ring 45 is sleeved outside the driving ball 44; the water chamber 41 is formed between the bottom of the drive ring 45 and the bottom of the drive housing 4;
the bottom of the driving ring 45 is provided with a plurality of first fins 46 along the peripheral surface; a plurality of second fins 34 matched with the first fins 46 are arranged on the top of the rotating frame 33 along the peripheral surface;
the first fin 46 is provided with a first permanent magnet; the second fin 34 is provided with a second fin 34 that cooperates with the first permanent magnet.
Specifically, when cooling water is introduced into the water inlet 42, the cooling water enters the water cavity 41 and impacts the first fins 46 of the driving ring 45, so that the driving ring 45 rotates around the driving ball 44; during the rotation of the driving ring 45, the first permanent magnet is coupled with the second permanent magnet, so that the rotating frame 33 rotates along with the driving ring 45, and the rotor 31 is driven to rotate.
In the UVC lamp bead module according to the embodiment, the top of the housing 1 is provided with a ventilation slot 12; the bottom of the shell 1 is provided with a convection groove 13;
the top of the driving shell 4 is provided with a fixed block 51; a first memory spring 52 is arranged in the fixed block 51; an elastic blocking piece 53 is arranged in the ventilation groove 12; the middle part of the elastic blocking piece 53 is provided with a connecting rod 54; one end of the first memory spring 52 is connected with the fixed block 51; the other end of the first memory spring 52 is connected with a connecting rod 54;
the ventilation groove 12 and the elastic blocking piece 53 are both in a vortex shape;
a filter element 55 is arranged in the convection groove 13.
Specifically, the first memory spring 52 contracts after receiving a certain amount of heat; when the temperature of the UVC lamp beads 2 is low, the vortex-shaped elastic blocking piece 53 covers the ventilation groove 12, so that dust or water vapor can be prevented from entering the UVC lamp beads 2 to damage the structure; when the temperature of the UVC lamp beads 2 reaches a certain value, the first memory spring 52 is heated and contracted, so that the connecting rod 54 is driven to descend, the vortex-shaped elastic blocking piece 53 is deformed, and at the moment, gaps exist between the elastic blocking piece 53 and the ventilation groove 12, and an air flow channel is formed between the elastic blocking piece 53 and the convection groove 13; in addition, since the convection groove 13 is provided at the bottom of the housing 1, dust or water vapor is difficult to enter the housing 1 from the convection groove 13, and therefore, only the filter element 55 needs to be provided in the convection groove 13.
The phase change mechanism comprises a containing groove 6 arranged in the shell 1, a phase change material arranged in the containing groove 6, a heat conducting piece 7 arranged on the UVC lamp beads 2 and a roller 61 rotatably arranged in the containing groove 6;
a cooling cavity is arranged in the roller 61; the cooling cavity is communicated with the water outlet 43; the roller 61 is in contact with the phase change material in the accommodating groove 6; the heat conductive member 7 includes a heat conductive portion 71, an arc portion 72, and a cutting portion 73, which are sequentially connected; the cutting portion 73 is disposed tangentially to the drum 61.
In the UVC bead module according to the embodiment, a conduction port 74 is disposed between the arc portion 72 and the heat conducting portion 71; the diversion port 74 is arranged in the accommodating groove 6;
a heating element is arranged in the accommodating groove 6;
the UVC lamp beads 2 comprise a substrate; the heat conduction part 71 is inserted into the substrate.
In the UVC light bulb module according to the embodiment, a heat-conducting plate 22 is disposed in the housing 1; the UVC lamp beads 2 are arranged on the heat-conducting plate 22; the heat-conducting plate 22 is provided with a second memory spring 63; the second memory spring 63 is connected with a rack 64; wherein the second memory spring 63 is stretched outward after receiving a certain amount of heat;
a gear 62 is arranged outside the roller 61; the gear 62 is meshed with a rack 64.
The embodiment of the UVC lamp bead module further comprises a water tank 8; a first water pipe 81 is arranged between the water tank 8 and the water inlet 42; a second water pipe 82 is arranged between the water outlet 43 and the roller 61; a third water pipe 83 is arranged between the roller 61 and the water tank 8; a circulating waterway is formed by the water tank 8, the first water pipe 81, the driving shell 4, the second water pipe 82, the roller 61, the third water pipe 83 and the water tank 8;
the water tank 8 is provided with a water pump;
the light outlet 11 is provided with a fluorescent sheet 14 and a light condensing sheet 15; through setting up fluorescence piece 14 and spotlight piece 15, the light focus to the UVC lamp pearl 2 emission improves the disinfection effect.
In the UVC lamp bead module according to the embodiment, the water tank 8 is provided with an electrical connection plate 84 electrically connected with the UVC lamp beads 2; the phase change material is wax.
Wherein the phase change material is wax, the phase change material in the accommodating groove 6 is in a liquid state, and the wax on the outer wall of the roller 61 is in a solid state; when the temperature of the UVC lamp beads 2 reaches a certain value, the UVC lamp beads are transmitted to the second memory springs 63 through the heat-conducting plate 22, so that the second memory springs 63 drive the racks 64 to descend, and the gears 62 are driven to rotate in the descending process of the racks 64; in addition, under the action of a circulating waterway formed by the water tank 8, the first water pipe 81, the driving shell 4, the second water pipe 82, the roller 61 and the third water pipe 83, the water tank 8, the cooling water circulates in the roller 61, so that the surface temperature of the roller 61 is lower; during the rotation of the drum 61, the liquid wax adhered to the surface of the drum 61 is rapidly solidified into solid wax, and the solid wax remains on the cutting part 73 while passing through the cutting part 73; the heat in the UVC lamp beads 2 gradually melts the solid wax after passing through the heat conducting part 71 and the arc part 72, and absorbs a large amount of heat in the process of melting the solid wax, so that the UVC lamp beads 2 can be effectively conducted heat and cooled, and the melted wax flows into the accommodating groove 6 again through the heat conducting port 74 for recycling; the moving range of the rack 64 is designed according to the maximum heating value of the UVC lamp beads 2, so that the total amount of the solid wax left on the cutting part 73 is controlled, and the UVC lamp beads 2 can be effectively cooled.
According to the embodiment, the thermal conduction and the temperature reduction are carried out on the UVC lamp beads 2 through the phase change process of the wax, so that the UVC lamp beads 2 can be effectively cooled, and meanwhile, a water pipe does not need to penetrate into the UVC lamp beads 2, so that the damage of the UVC lamp beads 2 caused by the rupture of the water pipe in the UVC lamp beads 2 can be prevented, and the UVC lamp beads 2 can be conveniently replaced; and secondly, the wax can not generate water vapor in the phase change process, and the elements in the shell 1 can not be damaged.
As can be seen from fig. 8, the mirror cabinet according to the present embodiment includes a cabinet body 91 and a cabinet door 92 hinged to the cabinet body 91; the cabinet door 92 is provided with a mirror; the cabinet 91 is internally provided with a UVC lamp bead module; the cabinet 91 is provided with air holes 93.
Specifically, this embodiment is through setting up the UVC lamp pearl module inside the mirror cabinet, can disinfect the inside mirror cabinet effectively, and the circulation of air current is convenient for in the setting of air tank simultaneously to reduce the temperature of UVC lamp pearl 2.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a UVC lamp pearl module, its characterized in that: comprises a shell; the shell is internally provided with UVC lamp beads; the shell is provided with a light outlet at the bottom of the UVC lamp bead; the shell is rotationally provided with a rotor at the top of the UVC lamp beads; the rotor is provided with blades;
a driving shell is arranged in the shell; a water cavity is arranged in the driving shell; a driving ring is rotatably arranged in the water cavity; the driving ring is used for driving the rotor to rotate; the driving shell is provided with a water inlet and a water outlet which are communicated with the water cavity;
a phase change mechanism is arranged in the shell; the phase change mechanism is used for conducting heat with the UVC lamp beads.
2. The UVC lamp bead module according to claim 1, wherein: a mounting plate is arranged in the shell; the rotor is rotationally arranged on the mounting plate; the driving shell is fixedly arranged on the mounting plate.
3. The UVC lamp bead module according to claim 1, wherein: the rotor is coaxially provided with a rotating frame; the rotating frame is arranged between the rotor and the driving shell;
a driving ball is rotationally arranged in the driving shell; the driving ring is sleeved outside the driving ball; the water cavity is formed between the bottom of the driving ring and the bottom of the driving shell;
the bottom of the driving ring is provided with a plurality of first fins along the peripheral surface; the top of the rotating frame is provided with a plurality of second fins matched with the first fins along the peripheral surface;
the first fins are provided with first permanent magnets; the second fins are provided with second fins matched with the first permanent magnets.
4. The UVC lamp bead module according to claim 1, wherein: the top of the shell is provided with a ventilation groove; the bottom of the shell is provided with a convection groove;
the top of the driving shell is provided with a fixed block; a first memory spring is arranged in the fixed block; an elastic blocking piece is arranged in the ventilation groove; the middle part of the elastic blocking piece is provided with a connecting rod; one end of the first memory spring is connected with the fixed block; the other end of the first memory spring is connected with the connecting rod;
the ventilation grooves and the elastic blocking piece are in vortex shapes;
and a filter element is arranged in the convection groove.
5. The UVC lamp bead module according to claim 1, wherein: the phase change mechanism comprises a containing groove arranged in the shell, a phase change material arranged in the containing groove, a heat conducting piece arranged on the UVC lamp beads and a roller rotationally arranged in the containing groove;
a cooling cavity is arranged in the roller; the cooling cavity is communicated with the water outlet; the roller is contacted with the phase change material in the accommodating groove; the heat conduction piece comprises a heat conduction part, an arc part and a cutting part which are connected in sequence; the cutting part is tangential to the roller.
6. The UVC lamp bead module of claim 5, wherein: a flow guide port is arranged between the circular arc part and the heat conduction part; the diversion opening is arranged in the accommodating groove;
a heating element is arranged in the accommodating groove;
the UVC lamp bead comprises a substrate; the heat conducting part is inserted into the substrate.
7. The UVC lamp bead module of claim 5, wherein: a heat conducting plate is arranged in the shell; the UVC lamp beads are arranged on the heat-conducting plate; the heat conducting plate is provided with a second memory spring; the second memory spring is connected with a rack;
gears are arranged outside the roller; the gear is meshed with the rack.
8. The UVC lamp bead module of claim 5, wherein: the UVC lamp bead module further comprises a water tank; a first water pipe is arranged between the water tank and the water inlet; a second water pipe is arranged between the water outlet and the roller; a third water pipe is arranged between the roller and the water tank;
the water tank is provided with a water pump;
the light outlet is provided with a fluorescent sheet and a condensing sheet.
9. The UVC lamp bead module of claim 8, wherein: an electric connection plate electrically connected with the UVC lamp beads is arranged on the water tank; the phase change material is wax.
10. A mirror cabinet, characterized in that: comprises a cabinet body and a cabinet door hinged with the cabinet body; the cabinet door is provided with a mirror; the UVC lamp bead module set as claimed in any one of claims 1 to 9 is arranged in the cabinet body.
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| CN202311309959.9A CN117308058B (en) | 2023-10-10 | 2023-10-10 | UVC lamp pearl module and have mirror cabinet of this UVC lamp pearl module |
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| CN117308058B (en) | 2024-03-29 |
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