Ultraviolet lamp assembly and disinfection device

Abstract

The utility model relates to an ultraviolet lamp assembly and a disinfection device. The ultraviolet lamp assembly comprises a support base; the support column is arranged on the top of the support base, and light-transmitting windows are formed in the side wall and the top wall of the support column respectively; the ultraviolet lamps are arranged in the support column, and light rays emitted by the ultraviolet lamps can penetrate through the side wall of the support column, the top wall of the support column and the light transmitting windows to irradiate outside the support column. According to the ultraviolet lamp assembly, the light-permeable windows are formed in the side walls and the top wall of the periphery of the support column, the ultraviolet lamp is arranged in the support column and close to the light-permeable windows, and when the ultraviolet lamp is in the working state, light can irradiate the periphery and the top outside the support column through the light-permeable windows. The ultraviolet lamp assembly can be used for disinfecting an inner cavity of a container, such as a feeding bottle, and when the feeding bottle is inversely buckled on the ultraviolet lamp assembly, light emitted by the ultraviolet lamp can irradiate all positions of the inner wall of the feeding bottle, so that the effect of comprehensively sterilizing the interior of the feeding bottle is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of disinfection devices, in particular to an ultraviolet lamp assembly and a disinfection device. Background Art

[0002] In the technical field of baby bottle sterilizers, the currently widely used ultraviolet baby bottle sterilizers mainly use UVC-LEDs to emit ultraviolet rays of appropriate wavelengths to destroy the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in microbial cells, causing growth cell death and (or) regenerative cell death, thereby achieving the effect of sterilization and disinfection.

[0003] Since the UVC-LED lamp has a limited light emitting angle and weak ultraviolet penetration, the blind spot of the light cannot guarantee the disinfection effect, and it cannot irradiate the inside of the bottle, so the disinfection effect of the internal space of the bottle cannot be guaranteed. Utility Model Content

[0004] Based on this, it is necessary to provide a disinfection device that can fully sterilize the internal space of the feeding bottle in order to solve the above problem.

[0005] A UV lamp assembly comprises: a bracket base; a bracket column, wherein the bracket column is arranged on the top of the bracket base, and light-transmitting windows are respectively provided on the side walls and top wall of the bracket column; one or more UV lamps, wherein the UV lamps are arranged in the bracket column, and the UV lamps are arranged opposite to the light-transmitting windows, and the light emitted by the UV lamps can pass through the light-transmitting windows on the side walls and top wall of the bracket column to irradiate the surrounding areas and the top outside the bracket column.

[0006] The present application discloses an ultraviolet lamp assembly, wherein the support base is a truncated cone that is narrow at the top and wide at the bottom, which can enhance the structural stability of the ultraviolet lamp assembly. The support column is arranged on the top surface of the support base, and the inner cavity of the support column is connected to the inner cavity of the support base, which is convenient for arranging the cable direction of the ultraviolet lamp. The side walls and top wall around the support column are provided with light-transmitting windows. The ultraviolet lamp is arranged inside the support column and close to the light-transmitting windows. When the ultraviolet lamp is in working state, light can pass through the light-transmitting windows to irradiate the surroundings and top outside the support column. The ultraviolet lamp assembly of the present application can be used to sterilize the inner cavity of a container, such as a baby bottle. When the baby bottle is turned upside down on the ultraviolet lamp assembly, the light emitted by the ultraviolet lamp can irradiate all positions of the inner wall of the baby bottle, thereby achieving the effect of comprehensive sterilization inside the baby bottle.

[0007] In some embodiments, a first lamp trough is provided on the top wall of the bracket column, the ultraviolet lamp is located in the first lamp trough, a first opening is provided on the top of the first lamp trough, and a first wiring hole is provided on the bottom wall of the first lamp trough. The first opening and the first wiring hole are respectively connected to the first lamp trough. The light emitted by the ultraviolet lamp can be irradiated to the outside through the first opening, and the wires of the ultraviolet lamp are electrically connected to the circuit board through the first wiring hole.

[0008] The above-mentioned ultraviolet lamp assembly is further defined as follows: a first lamp trough is set on the top wall of the bracket column, which is used to install the ultraviolet lamp at the top position of the bracket column, which is conducive to the light emitted by the ultraviolet lamp to be irradiated to the upper position of the top of the bracket column through the first opening, and a first wiring hole is opened on the bottom wall of the first lamp trough, so that the cable of the ultraviolet lamp can extend into the inner cavity of the bracket column through the first wiring hole, thereby connecting to the power supply and energizing it.

[0009] In some embodiments, a first light-transmitting plate is further included, wherein the first light-transmitting plate is covered on the first light trough and is located at the first opening.

[0010] In some embodiments, the top wall of the support column is recessed toward the inner cavity of the support column to form the first lamp groove.

[0011] In this embodiment, the top wall of the bracket column is recessed downward to form a first lamp trough. Preferably, the first light-transmitting plate is transparent glass. The first light trough is provided with a first step at the first opening for installing the first light-transmitting plate, so that the first light-transmitting plate is flush with the top wall of the bracket column. The light from the ultraviolet lamp can pass through the first light-transmitting plate to illuminate the upper position of the top of the bracket column.

[0012] In some embodiments, the support column is a square column.

[0013] In this embodiment, optionally, the support column can be cylindrical.

[0014] In some embodiments, the four surfaces of the side wall of the bracket column are respectively provided with a second lamp trough, the four second lamp troughs are provided with a second opening away from the bottom wall, and the second lamp trough is provided with a second wiring hole at the bottom wall, the second opening and the second wiring hole are respectively connected to the second lamp trough, the ultraviolet lamp is arranged in the second lamp trough, the light emitted by the ultraviolet lamp can be irradiated to the outside through the second opening, and the wires of the ultraviolet lamp are electrically connected to the circuit board through the second wiring hole.

[0015] The above-mentioned ultraviolet lamp assembly is further defined as follows: a second lamp trough is opened on each of the four side walls of the bracket column, and the four second lamp troughs are all arranged near the top wall of the bracket column to avoid the bracket base blocking part of the light and ensure a comprehensive disinfection effect on the container. By opening a second opening in the second lamp trough, the light emitted by the ultraviolet lamp can be irradiated to the position outside the side of the bracket column through the second opening. By opening a second wiring hole on the bottom wall of the second lamp trough, the cable of the ultraviolet lamp can extend into the inner cavity of the bracket column through the second wiring hole, thereby connecting to the power supply and energizing it.

[0016] In some embodiments, four second light-transmitting plates are further included, and the four second light-transmitting plates are respectively covered on the second lamp trough, and the second light-transmitting plates are located at the second opening.

[0017] The above-mentioned ultraviolet lamp assembly is further defined as follows: preferably, the second light-transmitting plate is transparent glass, and the second lamp trough is provided with a second step at the second opening for installing the second light-transmitting plate, so that the second light-transmitting plate is flush with the side wall of the second light trough, avoiding the second light-transmitting plate from protruding and easily falling off, and the light of the ultraviolet lamp can pass through the first light-transmitting plate to irradiate the upper position of the top of the bracket column.

[0018] In some embodiments, the sidewall of the second light trough extends away from the inner cavity of the bracket column.

[0019] In this embodiment, the sidewalls of the second lamp trough extend away from the support column in order to avoid crowding in the interior of the support column, which would result in an inability to arrange the cables of the ultraviolet lamp.

[0020] A disinfection device comprises: an outer shell; an inner liner, the inner liner being arranged in the outer shell and having a disinfection cavity defined therein; and a plurality of ultraviolet lamp assemblies as described above, the plurality of ultraviolet lamp assemblies being arranged at intervals on the bottom wall of the inner liner and being located in the disinfection cavity.

[0021] The present application also discloses a disinfection device from a second aspect. The electrical components of the disinfection device are arranged in the cavity between the outer shell and the inner liner, and multiple ultraviolet lamp assemblies are arranged on the bottom of the disinfection cavity, so that multiple containers can be disinfected at the same time, thereby improving efficiency.

[0022] In some embodiments, a plurality of mounting slots are provided on the inner container, and the plurality of mounting slots are adapted to fit with the plurality of ultraviolet lamp assemblies.

[0023] In this embodiment, a plurality of mounting grooves are provided in the inner container to enable the circuit of the ultraviolet lamp assembly to communicate with the circuit provided between the outer shell and the inner container. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1This is a three-dimensional structural diagram of the ultraviolet lamp assembly of the present utility model;

[0025] Figure 2 This is a cross-sectional view of the ultraviolet lamp assembly of the present invention;

[0026] Figure 3 This is a cross-sectional view of the ultraviolet lamp assembly of the present invention when in use;

[0027] Figure 4 It is a three-dimensional structural diagram of the disinfection device of the present invention.

[0028] The corresponding relationship between the reference numerals and component names is as follows:

[0029] 1 bracket base

[0030] 2 bracket column, 210 first lamp trough, 2101 first opening, 2102 first wiring hole, 220 second lamp trough, 2201 second opening, 2202 second wiring hole;

[0031] 3. UV lamp; 4. First light-transmitting plate; 5. Second light-transmitting plate;

[0032] 100 outer shell; 200 inner tank, 2001 disinfection chamber, 2002 installation slot; 300 UV lamp assembly DETAILED DESCRIPTION

[0033] In order to more clearly understand the above-mentioned objectives, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0034] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0035] The following describes the ultraviolet lamp assembly and disinfection device according to some embodiments of the present invention with reference to the accompanying drawings.

[0036] like Figures 1 to 3 As shown, a UV lamp assembly includes: a bracket base 1; a bracket column 2, the bracket column 2 is arranged on the top of the bracket base 1, and light-transmitting windows are respectively opened on the side walls and the top wall of the bracket column 2; one or more UV lamps 3, the UV lamps 3 are arranged in the bracket column 2, the UV lamps 3 are arranged opposite to the light-transmitting windows, and the light emitted by the UV lamps 3 can pass through the light-transmitting windows on the side walls and the top wall of the bracket column 2 to irradiate the surrounding areas and the top outside the bracket column 2.

[0037] The present application discloses an ultraviolet lamp assembly, wherein the support base 1 is a truncated cone that is narrow at the top and wide at the bottom, which can enhance the structural stability of the ultraviolet lamp assembly. The support column 2 is arranged on the top surface of the support base 1, and the inner cavity of the support column 2 is connected to the inner cavity of the support base 1, which is convenient for arranging the cable direction of the ultraviolet lamp 3. The side walls and top wall around the support column 2 are provided with light-transmitting windows. The ultraviolet lamp 3 is arranged inside the support column 2 and close to the light-transmitting windows. When the ultraviolet lamp 3 is in working state, light can pass through the light-transmitting windows to the surrounding areas and top outside the support column 2. The ultraviolet lamp assembly of the present application can be used to sterilize the inner cavity of a container, such as a baby bottle. When the baby bottle is turned upside down on the ultraviolet lamp assembly, the light emitted by the ultraviolet lamp 3 can irradiate all positions of the inner wall of the baby bottle, thereby achieving the effect of comprehensive sterilization inside the baby bottle.

[0038] like Figure 2 As shown, a first lamp trough 210 is provided on the top wall of the bracket column 2, and the ultraviolet lamp 3 is located in the first lamp trough 210. A first opening 2101 is provided on the top of the first lamp trough 210, and a first wiring hole 2102 is provided on the bottom wall of the first lamp trough 210. The first opening 2101 and the first wiring hole 2102 are respectively connected to the first lamp trough 210. The light emitted by the ultraviolet lamp 3 can be irradiated to the outside through the first opening 2101, and the wires of the ultraviolet lamp 3 are electrically connected to the circuit board through the first wiring hole 2102.

[0039] The above-mentioned ultraviolet lamp assembly is further defined as follows: a first lamp trough 210 is set on the top wall of the bracket column 2, which is used to install the ultraviolet lamp 3 at the top of the bracket column 2, which is conducive to the light emitted by the ultraviolet lamp 3 to be irradiated to the upper position of the top of the bracket column 2 through the first opening 2101, and by opening a first wiring hole 2102 on the bottom wall of the first lamp trough 210, the cable of the ultraviolet lamp 3 can extend into the inner cavity of the bracket column 2 through the first wiring hole 2102, thereby connecting to the power supply and energizing it.

[0040] like Figure 1 and Figure 2 As shown, it also includes a first light-transmitting plate 4, which is covered on the first light trough 210. The first light-transmitting plate 4 is located at the first opening 2101, and the top wall of the bracket column 2 is recessed into the inner cavity of the bracket column 2 to form the first light trough 210.

[0041] In this embodiment, the top wall of the bracket column 2 is recessed downward to form a first lamp trough 210. Preferably, the first light-transmitting plate 4 is transparent glass. The first lamp trough 210 is provided with a first step at the first opening 2101 for installing the first light-transmitting plate 4, so that the first light-transmitting plate 4 is flush with the top wall of the bracket column 2. The light of the ultraviolet lamp 3 can pass through the first light-transmitting plate 4 to irradiate the upper position of the top of the bracket column 2.

[0042] like Figure 1 and Figure 2 As shown, the bracket column 2 is a square column, and the four faces of the side wall of the bracket column 2 are respectively provided with a second lamp trough 220, and the four second lamp troughs 220 are provided with a second opening 2201 away from the bottom wall, and the second lamp trough 220 is provided with a second wiring hole 2202 at the bottom wall, and the second opening 2201 and the second wiring hole 2202 are respectively connected to the second lamp trough 220, and the ultraviolet lamp 3 is arranged in the second lamp trough 220, and the light emitted by the ultraviolet lamp 3 can be irradiated to the outside through the second opening 2201, and the wires of the ultraviolet lamp 3 are electrically connected to the circuit board through the second wiring hole 2202.

[0043] The above-mentioned ultraviolet lamp assembly is further defined as follows: a second lamp trough 220 is provided on each of the four side walls of the bracket column 2, and the four second lamp troughs 220 are all arranged near the top wall of the bracket column 2 to avoid the bracket base 1 blocking part of the light and ensure a comprehensive disinfection effect on the container. By opening a second opening 2201 in the second lamp trough, the light emitted by the ultraviolet lamp 3 can be irradiated to a position outside the side of the bracket column 2 through the second opening 2201, and by opening a second wiring hole 2202 on the bottom wall of the second lamp trough 220, the cable of the ultraviolet lamp 3 can extend into the inner cavity of the bracket column 2 through the second wiring hole 2202, thereby being connected to the power supply and energized.

[0044] Optionally, the support column 2 may be cylindrical.

[0045] like Figure 1 and Figure 2 As shown, four second light-transmitting plates 5 are further included. The four second light-transmitting plates 5 are respectively covered on the second lamp trough 220 , and the second light-transmitting plates 5 are located at the second opening 2201 .

[0046] The above-mentioned ultraviolet lamp assembly is further defined as follows: preferably, the second light-transmitting plate 5 is transparent glass, and the second lamp trough 220 is provided with a second step at the second opening 2201 for installing the second light-transmitting plate 5, so that the second light-transmitting plate 5 is flush with the side wall of the second lamp trough 220, avoiding the second light-transmitting plate 5 from protruding and easily falling off, and the light of the ultraviolet lamp 3 can pass through the first light-transmitting plate 4 to irradiate the upper position of the top of the bracket column 2.

[0047] like Figure 2 As shown, the sidewall of the second lamp groove 220 extends in a direction away from the inner cavity of the bracket column 2 .

[0048] In this embodiment, the sidewalls of the second lamp trough 220 extend away from the bracket column 2 in order to avoid crowding in the inner space of the bracket column 2 and thus making it impossible to arrange the cables of the ultraviolet lamp 3 .

[0049] like Figure 4 As shown, a disinfection device includes: an outer shell 100; an inner liner 200, wherein the inner liner 200 is arranged in the outer shell 100, and a disinfection cavity 2001 is opened in the inner liner 200; a plurality of ultraviolet lamp assemblies 300 as described above, wherein the plurality of ultraviolet lamp assemblies 300 are respectively and spaced apart and arranged on the bottom wall of the inner liner 200, and the plurality of ultraviolet lamp assemblies 300 are located in the disinfection cavity 2001.

[0050] The present application also discloses a disinfection device from a second aspect. The electrical components of the disinfection device are all arranged in the cavity between the outer shell 100 and the inner liner 200, and multiple ultraviolet lamp assemblies 300 are arranged on the bottom of the disinfection cavity 2001, so that multiple containers can be disinfected at the same time, thereby improving efficiency.

[0051] like Figure 4 As shown, the inner container 200 is provided with a plurality of mounting slots 2002 , and the plurality of mounting slots 2002 are adapted to the plurality of ultraviolet lamp assemblies 300 .

[0052] In this embodiment, a plurality of mounting slots 2002 are provided in the inner container 200 to enable the circuit of the ultraviolet lamp assembly 300 to communicate with the circuit provided between the outer shell 100 and the inner container 200 .

[0053] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0054] The above-described embodiments merely represent several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

Claims

1. A UV lamp assembly, characterized in that: include: Bracket base (1); A support column (2), the support column (2) being arranged on the top of the support base (1), and light-transmitting windows being respectively provided on the side walls and the top wall of the support column (2); One or more ultraviolet lamps (3), wherein the ultraviolet lamps (3) are arranged in the support column (2), and the ultraviolet lamps (3) are arranged opposite to the light-transmitting window. The light emitted by the ultraviolet lamps (3) can pass through the light-transmitting windows on the side walls and top wall of the support column (2) to irradiate the surrounding areas and the top of the support column (2).

2. The ultraviolet lamp assembly according to claim 1, wherein: A first lamp trough (210) is provided on the top wall of the bracket column (2), and the ultraviolet lamp (3) is located in the first lamp trough (210). A first opening (2101) is provided on the top of the first lamp trough (210), and a first wiring hole (2102) is provided on the bottom wall of the first lamp trough (210). The first opening (2101) and the first wiring hole (2102) are respectively connected to the first lamp trough (210). The light emitted by the ultraviolet lamp (3) can be irradiated to the outside through the first opening (2101), and the wires of the ultraviolet lamp (3) are electrically connected to the circuit board through the first wiring hole (2102).

3. The ultraviolet lamp assembly according to claim 2, characterized in that: It also includes a first light-transmitting plate (4), which is covered on the first light trough (210), and the first light-transmitting plate (4) is located at the first opening (2101).

4. The ultraviolet lamp assembly according to claim 2, characterized in that: The top wall of the support column (2) is recessed into the inner cavity of the support column (2) to form the first lamp trough (210).

5. The ultraviolet lamp assembly according to any one of claims 1 to 3, characterized in that: The support column (2) is a square column.

6. The ultraviolet lamp assembly according to claim 5, characterized in that: The four sides of the side wall of the bracket column (2) are respectively provided with second lamp troughs (220), the four second lamp troughs (220) are provided with second openings (2201) away from the bottom wall, and the second lamp troughs (220) are provided with second wiring holes (2202) at the bottom wall, the second openings (2201) and the second wiring holes (2202) are respectively connected to the second lamp troughs (220), the ultraviolet lamp (3) is arranged in the second lamp trough (220), the light emitted by the ultraviolet lamp (3) can be irradiated to the outside through the second openings (2201), and the wires of the ultraviolet lamp (3) are electrically connected to the circuit board through the second wiring holes (2202).

7. The ultraviolet lamp assembly according to claim 6, wherein: It also comprises four second light-transmitting plates (5), the four second light-transmitting plates (5) being respectively covered on the second light trough (220), and the second light-transmitting plates (5) being located at the second opening (2201).

8. The ultraviolet lamp assembly according to claim 6, wherein: The side wall of the second lamp trough (220) extends in a direction away from the inner cavity of the bracket column (2).

9. A disinfection device, characterized in that: include: an outer shell (100); An inner liner (200), the inner liner (200) being arranged in the outer shell (100), and a disinfection cavity (2001) being provided in the inner liner (200); A plurality of ultraviolet lamp assemblies (300) according to any one of claims 1 to 8, wherein the plurality of ultraviolet lamp assemblies (300) are respectively and spaced apart on the bottom wall of the inner tank (200), and the plurality of ultraviolet lamp assemblies (300) are located in the disinfection chamber (2001).

10. The disinfection device according to claim 9, characterized in that: The inner container (200) is provided with a plurality of mounting slots (2002), and the plurality of mounting slots (2002) are adapted to fit the plurality of ultraviolet lamp assemblies (300).

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