CN212986942U

CN212986942U - Dual-purpose LED lamp for indoor illumination, sterilization and disinfection

Info

Publication number: CN212986942U
Application number: CN202022253381.8U
Authority: CN
Inventors: 邱凡; 郭仕锦
Original assignee: Zhejiang Danse Electronic Technology Co ltd
Current assignee: Zhejiang Danse Electronic Technology Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-04-16
Anticipated expiration: 2030-10-12

Abstract

The utility model discloses a dual-purpose LED lamp for indoor illumination, sterilization and disinfection, which comprises an installation frame (1), wherein a plurality of installation grooves (2) are arranged on the side surface of the installation frame (1); two side faces of each mounting groove (2) are respectively provided with a clamping groove (19), a first circuit substrate (3) is mounted between the two clamping grooves (19), and each first circuit substrate (3) is provided with a first UVC chip (4) and a plurality of first LED chips (5); a power supply base (6) and a second circuit substrate (7) are respectively arranged at two end parts of the mounting frame (1); a second UVC chip (8) and a plurality of second LED chips (9) are arranged on the second circuit substrate (7); the power supply base (6) is provided with a power supply and a lamp holder (10). The utility model discloses not only can improve bactericidal effect, still have convenient to use, illumination zone guangZhou, the function is various, structural stability is high, the equipment is convenient, the radiating effect is good and long service life's advantage.

Description

Dual-purpose LED lamp for indoor illumination, sterilization and disinfection

Technical Field

The utility model relates to a LED lamp, especially a dual-purpose LED lamp that is used for indoor lighting disinfection.

Background

In kitchen, dining room, toilet and other household places with more water stains, a great amount of microorganisms exist, and in order to reduce the propagation of the microorganisms, the places are generally sterilized and disinfected by using an ultraviolet disinfection lamp, but because the position of a light source emitting ultraviolet light in the existing ultraviolet disinfection lamp is fixed, the sterilization range of the ultraviolet disinfection lamp is the range irradiated by the light source, and the whole sterilization effect is further influenced; in addition, since a plurality of pieces of furniture with different sizes and shapes are arranged in the household, in order to ensure the sterilization effect, the lamp needs to be continuously moved or rotated in the using process, and the use is inconvenient. Therefore, the existing ultraviolet disinfection lamp has the problem of poor sterilization effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dual-purpose LED lamp that is used for the disinfection of indoor lighting sterilization. The utility model discloses not only can improve bactericidal effect, still have convenient to use's advantage.

The technical scheme of the utility model: a dual-purpose LED lamp for indoor illumination, sterilization and disinfection comprises a hollow mounting frame, wherein a plurality of annular uniformly-distributed mounting grooves are formed in the side surface of the mounting frame; two side faces of each mounting groove are respectively provided with a clamping groove, a first circuit substrate is mounted between the two clamping grooves, and each first circuit substrate is provided with a first UVC chip; one side of each first UVC chip is provided with a plurality of first LED chips which are uniformly distributed; one end of the mounting frame is in threaded connection with a power supply base, and the other end of the mounting frame is provided with a second circuit substrate; a second UVC chip is arranged in the middle of the second circuit substrate, and a plurality of second LED chips which are uniformly distributed in an annular mode are arranged on the circumference of the second UVC chip; the power supply base is internally provided with a power supply for electrifying the first circuit substrate and the second circuit substrate, and the middle part of the bottom surface of the power supply base is provided with a lamp holder.

In the dual-purpose LED lamp for indoor illumination, sterilization and disinfection, a protective strip is arranged between every two adjacent mounting grooves, and external threads are arranged at two end parts of each protective strip; the top surface of the protection strip is arranged above the top surfaces of the first UVC chip and the first LED chip; the power base is in threaded connection with the mounting frame through external threads on the protection strips.

In the aforementioned dual-purpose LED lamp for indoor illumination, sterilization and disinfection, the end portion of the mounting frame close to the second circuit substrate is sleeved with the limiting member, and the bottom end portion of the limiting member is provided with the light emitting circular hole; the diameter of the light emitting round hole is smaller than that of the second circuit substrate, and the diameter of the light emitting round hole is larger than the distance between the two opposite second LED chips; the top surfaces of the limiting pieces are arranged above the top surfaces of the second UVC chip and the second LED chip; the limiting piece is in threaded connection with the mounting frame through external threads on the protective strip; the outer surface of the limiting part is provided with a reflecting surface, and the reflection of the limiting part to light can be increased by utilizing the reflecting surface, so that the irradiation intensity of ultraviolet rays and white light is increased.

In the dual-purpose LED lamp for indoor illumination, sterilization and disinfection, the lamp cap is sleeved with the protective cover, and the side surface of the lamp cap is provided with a plurality of uniformly distributed supporting pieces; one end of each supporting piece is fixedly connected with the inner side face of the power supply base, and each supporting piece is obliquely arranged.

In the dual-purpose LED lamp for indoor illumination, sterilization and disinfection, the inner wall of the mounting frame is provided with a plurality of uniformly distributed heat dissipation members, and the side surface of each heat dissipation member is provided with a circular arc-shaped fixing groove.

In the dual-purpose LED lamp for indoor illumination, sterilization and disinfection, the second circuit substrate is provided with a plurality of radiating holes uniformly distributed in an annular shape; the second LED chip is arranged between the radiating hole and the second UVC chip.

Compared with the prior art, the utility model discloses improved current use disinfection lamps and lanterns that disinfect, through be equipped with a plurality of evenly distributed's first circuit substrate on the side of installing frame, an end of installing frame is provided with the second circuit substrate, install respectively on first circuit substrate and the second circuit substrate and be parallelly connected electrically connected first UVC chip, a plurality of first LED chips and parallelly connected electrically connected second UVC chip, a plurality of second LED chips, thereby realize that lamps and lanterns outside and bottom surface all can send ultraviolet light and white light, the whole irradiation range has been increased, not only the bactericidal effect has been improved, and the lamps and lanterns that do not need incessant the removal when using, made things convenient for the use; the arrangement of the first LED chip, the second LED chip, the first UVC chip and the second UVC chip can realize that ultraviolet light and white light can be emitted simultaneously or respectively, so that the whole lamp can be used as an illuminating lamp and also can be used as a sterilizing and disinfecting lamp, and the lamp has functional diversity; the side face of the mounting frame is provided with the mounting grooves which are uniformly distributed, the two inner side faces of each mounting groove are provided with the clamping grooves, and the first circuit substrate is clamped in the mounting grooves through the clamping grooves, so that the stability of the whole structure is improved; the power supply base is connected with the mounting frame through threads, so that the assembly is facilitated; meanwhile, the lamp holder is arranged on the power base, and the whole lamp can be installed like a common bulb by using the lamp holder, so that the installation is facilitated. In addition, the utility model discloses still through all being provided with the protection strip between every two adjacent mounting grooves, both ends on each protection strip all are equipped with the external screw thread, through protection strip and power base and locating part threaded connection, prevent that power base and protection piece from directly contacting with first circuit substrate, thereby avoided the phenomenon of the damage to first LED chip and first UVC chip to take place in the installation, improved life; the protective strip is arranged above the first LED chip and the first UVC chip, and the protective strip can form protection on the outer side of the first circuit substrate, so that an external impact piece is prevented from directly impacting the first circuit substrate, and the service life is further prolonged; the limiting piece is sleeved on the mounting frame, the bottom end part of the limiting piece is provided with the light emitting round hole, and the position of the second circuit substrate can be limited and fixed by the limiting piece and the mounting frame, so that the stability of the whole structure is further improved; the light emitting circular holes can ensure the light emitting effect; the lamp cap is sleeved with the protective cover, and the lamp cap can be protected by the protective cover, so that the lamp cap is prevented from being damaged in the transportation process, and the service life is further prolonged; a plurality of uniformly distributed supporting pieces are arranged between the lamp holder and the inner side surface of the power supply base, so that the lamp holder can be stably arranged on the power supply base by the supporting pieces; a gap is formed between the supporting piece and the supporting piece, and the gap is utilized to match with the hollow structures of the power supply base and the mounting frame, so that the inside of the whole lamp can be quickly cooled, and the cooling effect of the whole lamp is improved; the plurality of radiating pieces which are uniformly distributed are arranged on the inner wall of the mounting frame, so that the radiating of heat transferred to the mounting frame by the first circuit substrate can be accelerated by using the radiating pieces, and the radiating effect is further improved; the fixing grooves are formed in the side faces of the radiating pieces, so that the radiating area can be increased through the fixing grooves, and the radiating effect is further improved; the second circuit substrate or the power supply base can be further fixedly connected with the mounting frame through screws and the like by utilizing the fixing grooves, so that the structural stability is further improved; through be equipped with a plurality of rings shape evenly distributed's louvre on second circuit substrate, utilize the louvre can accelerate the radiating effect of second circuit substrate. Therefore, the utility model discloses not only can improve bactericidal effect, still have convenient to use, illumination zone guangZhou, the function is various, structural stability is high, the equipment is convenient, the radiating effect is good and long service life's advantage.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a bottom view of the present invention;

FIG. 4 is a schematic view of the internal structure of the mounting frame;

FIG. 5 is an enlarged view of a portion of FIG. 4 at A;

fig. 6 is a schematic structural view of a guard bar.

The labels in the figures are: 1-mounting frame, 2-mounting groove, 3-first circuit substrate, 4-first UVC chip, 5-first LED chip, 6-power base, 7-second circuit substrate, 8-second UVC chip, 9-second LED chip, 10-lamp holder, 11-protective strip, 12-limiting piece, 14-protective cover, 15-supporting piece, 16-heat radiating piece, 17-fixing groove, 18-heat radiating hole and 19-clamping groove.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

Examples are given. A dual-purpose LED lamp for indoor illumination, sterilization and disinfection is formed as shown in figures 1 to 6 and comprises a hollow mounting frame 1, wherein a plurality of annular uniformly-distributed mounting grooves 2 are formed in the side surface of the mounting frame 1; two side surfaces of each mounting groove 2 are respectively provided with a clamping groove 19, a first circuit substrate 3 is mounted between the two clamping grooves 19, and each first circuit substrate 3 is provided with a first UVC chip 4; one side of each first UVC chip 4 is provided with a plurality of first LED chips 5 which are uniformly distributed; one end of the mounting frame 1 is in threaded connection with a power supply base 6, and the other end of the mounting frame is provided with a second circuit substrate 7; a second UVC chip 8 is arranged in the middle of the second circuit substrate 7, and a plurality of second LED chips 9 which are uniformly distributed in an annular mode are arranged on the circumference of the second UVC chip 8; a power supply for electrifying the first circuit substrate 3 and the second circuit substrate 7 is arranged in the power supply base 6, and a lamp holder 10 is arranged in the middle of the bottom surface of the power supply base 6.

A protective strip 11 is arranged between every two adjacent mounting grooves 2, and external threads are arranged at two end parts of each protective strip 11; the top surface of the protection strip 11 is arranged above the top surfaces of the first UVC chip 4 and the first LED chip 5; the power supply base 6 is in threaded connection with the mounting frame 1 through external threads on the protection strip 11; a limiting piece 12 is sleeved at the end part, close to the second circuit substrate 7, of the mounting frame 1, and a light emitting circular hole is formed at the bottom end part of the limiting piece 12; the diameter of the light emitting round hole is smaller than that of the second circuit substrate 7, and the diameter of the light emitting round hole is larger than the distance between the two opposite second LED chips 9; the top surfaces of the limiting pieces 12 are arranged above the top surfaces of the second UVC chip 8 and the second LED chip 9; the limiting piece 12 is in threaded connection with the mounting frame 1 through an external thread on the protective strip 11; the lamp holder 10 is sleeved with a protective cover 14, and the side surface of the lamp holder 10 is provided with a plurality of uniformly distributed supporting pieces 15; one end part of each supporting piece 15 is fixedly connected with the inner side surface of the power supply base 6, and each supporting piece 15 is obliquely arranged; a plurality of radiating pieces 16 which are uniformly distributed are arranged on the inner wall of the mounting frame 1, and a circular arc-shaped fixing groove 17 is arranged on the side surface of each radiating piece 16; a plurality of heat dissipation holes 18 which are uniformly distributed in an annular shape are formed in the second circuit substrate 7; the second LED chip 9 is disposed between the heat dissipation hole 18 and the second UVC chip 8.

The working principle is as follows: in the installation process, the first circuit substrate 3 and the second circuit substrate 7 are only required to be respectively installed on the installation groove 2 and the top surface of the installation frame 1, the power supply in the power supply base 6 of the first circuit substrate 3 and the second circuit substrate 7 is electrically connected, then the limiting piece 12 and the power supply base 6 are installed on the protection strip 11 in a threaded mode, and finally the whole lamp is installed on the lamp holder of a general lighting lamp through the lamp holder 10 to be used; when the LED lamp needs to be used as an illuminating lamp, the first LED chip 5 and the second LED chip 9 are controlled to be electrified only by a switch, and white light rays can be emitted from the side surface and the bottom surface of the mounting frame 1 by utilizing the first LED chip 5 and the second LED chip 9, so that large-range illumination work is realized; when the ultraviolet sterilizing lamp needs to be used as a sterilizing lamp, the first UVC chip 4 and the second UVC chip 8 are controlled to be electrified, and ultraviolet light rays can be irradiated after the first UVC chip 4 and the second UVC chip 8 are electrified so as to realize large-range sterilization and disinfection work, so that the whole sterilization effect is improved; in the using process, the heat dissipation holes 18 on the second circuit substrate 7 can flow the air inside the second circuit substrate 7 and the mounting frame 1 and the air outside, so that the heat on the second circuit substrate 7 can be quickly dissipated; in addition, the gap between every two adjacent supporting pieces 15 can be used as a heat dissipation hole of the power base 6, so that the power base 6 can also perform rapid heat dissipation; moreover, the power base 6 and the second circuit substrate 7 are respectively arranged at two end parts of the mounting frame 1, so that the air flow in the mounting frame 1 is accelerated, and the heat dissipation effect is further improved; the provision of the support 15 also increases the stability of the connection between the lamp cap 10 and the power base 6.

Claims

1. The utility model provides a dual-purpose LED lamp for indoor lighting disinfection, its characterized in that: the mounting structure comprises a hollow mounting frame (1), wherein a plurality of annular and uniformly distributed mounting grooves (2) are formed in the side surface of the mounting frame (1); two side faces of each mounting groove (2) are respectively provided with a clamping groove (19), a first circuit substrate (3) is mounted between the two clamping grooves (19), and each first circuit substrate (3) is provided with a first UVC chip (4); one side of each first UVC chip (4) is provided with a plurality of first LED chips (5) which are uniformly distributed; one end of the mounting frame (1) is in threaded connection with a power supply base (6), and the other end of the mounting frame is provided with a second circuit substrate (7); a second UVC chip (8) is arranged in the middle of the second circuit substrate (7), and a plurality of second LED chips (9) which are uniformly distributed in an annular mode are arranged on the circumference of the second UVC chip (8); the power supply base (6) is internally provided with a power supply for electrifying the first circuit substrate (3) and the second circuit substrate (7), and the middle part of the bottom surface of the power supply base (6) is provided with a lamp holder (10).

2. The dual-purpose LED lamp for indoor illumination sterilization and disinfection according to claim 1, wherein: protective strips (11) are arranged between every two adjacent mounting grooves (2), and external threads are arranged at two end parts of each protective strip (11); the top surface of the protection strip (11) is arranged above the top surfaces of the first UVC chip (4) and the first LED chip (5); the power supply base (6) is in threaded connection with the mounting frame (1) through external threads on the protection strip (11).

3. The dual-purpose LED lamp for indoor illumination sterilization and disinfection according to claim 2, wherein: a limiting piece (12) is sleeved at the end part, close to the second circuit substrate (7), of the mounting frame (1), and a light emitting round hole is formed in the bottom end part of the limiting piece (12); the diameter of the light emitting round hole is smaller than that of the second circuit substrate (7), and the diameter of the light emitting round hole is larger than the distance between the two opposite second LED chips (9); the top surface of the limiting piece (12) is arranged above the top surfaces of the second UVC chip (8) and the second LED chip (9); the limiting piece (12) is in threaded connection with the mounting frame (1) through external threads on the protective strip (11).

4. The dual-purpose LED lamp for indoor illumination sterilization and disinfection according to claim 1, wherein: the lamp holder (10) is sleeved with a protective cover (14), and the side surface of the lamp holder (10) is provided with a plurality of uniformly distributed supporting pieces (15); one end of each support piece (15) is fixedly connected with the inner side face of the power base (6), and each support piece (15) is obliquely arranged.

5. The dual-purpose LED lamp for indoor illumination sterilization and disinfection according to claim 1, wherein: the mounting frame is characterized in that a plurality of radiating pieces (16) which are uniformly distributed are arranged on the inner wall of the mounting frame (1), and arc-shaped fixing grooves (17) are formed in the side surface of each radiating piece (16).

6. The dual-purpose LED lamp for indoor illumination sterilization and disinfection according to any one of claims 1 to 5, wherein: a plurality of heat dissipation holes (18) are uniformly distributed in an annular manner on the second circuit substrate (7); the second LED chip (9) is arranged between the heat dissipation hole (18) and the second UVC chip (8).