CN214501135U - Portable light anion lamp - Google Patents

Abstract

The utility model relates to the technical field of lighting equipment, in particular to a portable light anion lamp, which comprises a lamp shell, wherein a light-passing board is arranged on the lamp shell; the lighting source is arranged in the lamp shell, and the emitted light can be emitted outwards through the light-transmitting plate; the negative ion module is mounted on the lamp shell; the magnetic component comprises a magnetic part, a magnetic part and a pasting layer, wherein one of the magnetic part and the magnetic part is arranged on the lamp housing, the other one of the magnetic part and the magnetic part is provided with the pasting layer, and the magnetic part is magnetically connected with the magnetic part. The utility model discloses, inhale the magnetism of piece through magnetic part and magnetism and inhale the effect and will paste the layer and directly glue on mounted position, can simply swiftly fix the lamps and lanterns installation, and loading and unloading are convenient.

Description

Portable light anion lamp

Technical Field

The utility model relates to a lighting apparatus technical field specifically is portable light anion lamps and lanterns.

Background

Light fixtures are very common devices used for illumination in life; most of the existing lamps are simple and have single functions. With the continuous development of living standards, people have higher and higher environmental requirements for living places, and therefore lamps with air purification functions are provided, for example, a negative ion generator with a proper size is installed in the lamps. The negative ion generator is a device for generating air negative ions, and after input direct current or alternating current is processed by an EMI processing circuit and a lightning stroke protection circuit, the device carries out overvoltage current limiting through a pulse type circuit; high-low voltage isolation and other lines are raised to alternating current high voltage, then pure direct current negative high voltage is obtained after rectification and filtration through special grade electronic materials, the direct current negative high voltage is connected to a release tip made of metal or carbon elements, high corona is generated by utilizing the tip direct current high voltage, a large amount of electrons (e-) are emitted at high speed, the electrons cannot exist in the air for a long time (the service life of the existing electrons is only nS grade), and the electrons can be immediately captured by oxygen molecules (O2) in the air, so that air negative ions are generated. The existing lamp of the type is generally fixed on a wall through a mounting seat, a fixing piece and the like, so that the installation and the disassembly are inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable light anion lamps and lanterns aims at solving among the prior art lamps and lanterns and need pass through the fixed of mount pad or mounting, the inconvenient technical problem of loading and unloading.

In order to achieve the above object, the utility model provides a portable light anion lamp, include:

the lamp shell is provided with a light-transmitting plate;

the lighting source is arranged in the lamp shell, and the emitted light can be emitted outwards through the light-transmitting plate;

the negative ion module is mounted on the lamp shell;

the magnetic component comprises a magnetic part, a magnetic part and a pasting layer, wherein one of the magnetic part and the magnetic part is arranged on the lamp housing, the other one of the magnetic part and the magnetic part is provided with the pasting layer, and the magnetic part is magnetically connected with the magnetic part. Through the magnetic attraction effect of the magnetic part and the magnetic attraction part and the direct sticking of the sticking layer on the mounting position, the lamp can be simply and quickly mounted and fixed, and the lamp is convenient to mount and dismount.

Preferably, the magnetic part is an iron sheet, and the magnetic part is a magnet; or the magnetic part is a magnet, and the magnetic part is an iron sheet; or the magnetic part and the magnetic part are magnets with opposite magnetism. The magnetic component has various collocation modes and higher practicability.

Preferably, the lamp housing is provided with a first clamping groove, and the magnetic part or the magnetic part is clamped in the first clamping groove. The magnetic part or the magnetic part is convenient to assemble with the lamp shell.

Preferably, second clamping grooves are formed in two sides of the light-transmitting plate, the lamp shell is provided with protruding strips, and the protruding strips are clamped in the second clamping grooves. The light transmission plate is convenient to assemble and disassemble, and a user can conveniently replace the light transmission plate according to requirements.

Preferably, the magnetic member is mounted on the lamp housing, and the adhesive layer is disposed on the magnetic member and located on a surface away from the magnetic member.

Preferably, the negative ion module comprises a negative ion generator, a circuit board and a negative ion releaser, wherein the negative ion generator is arranged in the lamp housing, and the negative ion releaser is arranged on the circuit board and electrically connected with the negative ion generator.

Preferably, the circuit board is further provided with a functional light source, and the functional light source is one or more of an illumination light source, an infrared light source and an ultraviolet light source. The lamp can have multiple functions and is more practical in life.

Preferably, the negative ion module further comprises an upper cover mounted on the lamp housing, and the upper cover is provided with a diffusion hole corresponding to the negative ion releaser and a light transmission hole corresponding to the functional light source. Not only can keep the compactness of the structure, but also can ensure the diffusion of negative ions and light.

Preferably, the upper cover is provided with a first hollow cylinder and a second hollow cylinder at the diffusion hole and the light-transmitting hole respectively, and the negative ion releaser and the functional light source are located in the first hollow cylinder and the second hollow cylinder respectively. The damage of the high voltage or charged spark of the anion releaser to the functional light source in the process of releasing the anions is avoided.

Preferably, a third clamping groove is formed in the inner wall of the lamp housing, the lighting source comprises a circuit board and a white light LED mounted on the circuit board, and the circuit board is clamped in the third clamping groove. The assembly and disassembly of the illumination light source are convenient.

Preferably, the negative ion module comprises a negative ion generator, a negative ion releaser and a functional light source; the negative ion generator is arranged in the lamp housing, the negative ion releaser and the functional light source are arranged on the circuit board, and the negative ion generator is electrically connected with the negative ion releaser; the light-transmitting plate is provided with a diffusion hole and a light-transmitting hole which respectively correspond to the negative ion releaser and the functional light source. The whole structure is more compact and the parts are fewer.

The utility model discloses portable light anion lamps and lanterns have following beneficial effect at least: the lamp is simply and quickly installed and fixed and is convenient to assemble and disassemble through the magnetic attraction component, the adhesive layer is arranged on one of the magnetic attraction component and the magnetic component, and the other one of the magnetic attraction component and the magnetic component is installed on the lamp shell; not only can different lamp shells be replaced, but also the installation position can be replaced at will, and the lamp is very practical; on the other hand, the use of a mounting seat and a fixing piece is omitted, and the carrying and the transportation are convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of a lamp according to an embodiment of the present invention;

fig. 2 is an exploded schematic view of a lamp according to an embodiment of the present invention;

fig. 3 is a schematic structural view of the lamp housing of the present invention;

fig. 4 is a schematic structural view of a light-transmitting plate according to an embodiment of the present invention;

fig. 5 is a schematic structural view of an upper cover according to an embodiment of the present invention;

fig. 6 is an exploded schematic view of a second lamp according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a second light-transmitting plate according to an embodiment of the present invention.

In the drawings: 1-a lamp housing, 11-a first card slot, 12-a convex strip, 13-a third card slot, 2-a light-transmitting plate, 21-a second card slot, 3-a lighting source, 31-a circuit board, 32-a white light LED, 4-an anion module, 41-an anion generator, 42-a circuit board, 43-an anion releaser, 44-a functional light source, 45-an upper cover, 451-a diffusion hole, 452-a light transmission hole, 453-a first hollow cylinder, 454-a second hollow cylinder, 455-a fourth card slot, 5-a magnetic attraction component, 51-a magnetic attraction component, 52-a magnetic attraction component, 53-an adhesion layer, 6-an end cover and 7-a battery.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1 to 7, the portable photo-anion lamp includes:

the lamp comprises a lamp shell 1, wherein a light transmission plate 2 is arranged on the lamp shell 1;

the illumination light source 3 is arranged in the lamp shell 1, and the emitted light can be emitted outwards through the light-transmitting plate 2;

the negative ion module 4 is arranged on the lamp shell 1;

the magnetic component 5 comprises a magnetic part 51, a magnetic part 52 and an adhesive layer 53, wherein one of the magnetic part 51 and the magnetic part 52 is arranged on the lamp housing 1, the other one of the magnetic part 51 and the magnetic part 52 is provided with the adhesive layer 53, and the magnetic part 51 is magnetically connected with the magnetic part 52.

The lamp shell 1 is of a hollow shell structure, generally made of aluminum profiles, a light-transmitting plate 2 is mounted on the lamp shell 1, and the light-transmitting plate 2 is made of a light-transmitting material; the light-transmitting plate 2 can also be a diffusion plate, so that a specific optical effect is achieved; the illumination light source 3 is arranged in the lamp shell 1, and the illumination light source 3 can emit light to achieve the purpose of illumination; the light transmission plate 2 is positioned in front of the illumination light source 3, and light emitted by the illumination light source 3 can be emitted outwards through the light transmission plate 2. The negative ion module 4 is installed on the lamp housing 1, and the negative ion module 4 can generate negative ions to purify air. The magnetic attraction assembly 5 comprises a magnetic member 51 and a magnetic attraction member 52 which can be magnetically attracted, one of the magnetic member 51 and the magnetic attraction member 52 is mounted on the lamp housing 1, and the other is provided with an adhesive layer 53. If the magnetic member 51 is mounted on the lamp housing 1, the adhesive layer 53 is disposed on the magnetic member 52, and when the magnetic member 51 and the magnetic member 52 are attracted to each other, the adhesive layer 53 is located on a side away from the magnetic member 51; when the lamp is installed on a wall, the magnetic member 52 with the adhesive layer 53 is adhered to the wall through the adhesive layer 53, and then the magnetic member 52 and the magnetic member 51 are tightly attracted to each other, so that the lamp is fixed on the wall. The both ends of lamp body 1 are the opening form, all are provided with end cover 6 at the both ends of lamp body 1, and end cover 6 specifically passes through the screw fixation at the both ends of lamp body 1 to the leakproofness of lamps and lanterns has been guaranteed. The lamp shell 1 is also internally provided with a battery 7 for supplying power to the illumination light source 3 and the negative ion module 4, the battery 7 is a rechargeable battery 7, and after the battery 7 is fully charged, the lamp does not need an external power supply, so that the lamp is convenient to carry and use. The adhesive layer 53 may be specifically a pressure sensitive adhesive.

The existing lamp is generally fixed on a wall through a mounting seat, a fixing piece and the like, so that the installation and the disassembly are inconvenient. In the technical scheme, the magnetic component 5 is arranged, the adhesive layer 53 is arranged on one of the magnetic component 52 and the magnetic component 51, the other one of the magnetic component 52 and the magnetic component 51 is arranged on the lamp shell 1, and the adhesive layer 53 is directly adhered to the installation position through the magnetic attraction effect of the magnetic component 51 and the magnetic component 52, so that the lamp can be simply and quickly installed and fixed, and the lamp is convenient to assemble and disassemble; not only can different lamp shells 1 be replaced, but also the installation position can be replaced at will, and the lamp shell replacing device is very practical; on the other hand, the use of a mounting seat and a fixing piece is omitted, and the carrying and the transportation are convenient.

Further, the magnetic member 51 is an iron sheet, and the magnetic member 52 is a magnet; or, the magnetic member 51 is a magnet, and the magnetic member 52 is an iron sheet; or, the magnetic member 51 and the magnetic member 52 are magnets with opposite magnetism. As mentioned above, the magnetic member 51 is magnetically connected to the magnetic member 52, so that at least one of the two is a magnet, and the other is a component capable of being attracted by the magnet, and most commonly, the component capable of being attracted by the magnet is an iron component. The magnetic member 51 and the magnetic member 52 can be specifically matched in various ways, such as: an iron sheet is used as a magnetic part 51, and a sheet-shaped magnet is used as a magnetic part 52; a sheet magnet as a magnetic member 51 and an iron sheet as a magnetic member 52; the magnetic member 51 and the magnetic member 52 are respectively sheet magnets with opposite magnetism.

Further, the lamp housing 1 is provided with a first slot 11, and the magnetic member 51 or the magnetic member 52 is clamped in the first slot 11. The first clamping groove 11 is arranged, so that the magnetic member 51 or the magnetic member 52 can be detachably clamped in the first clamping groove 11, the magnetic member 51 or the magnetic member 52 can be conveniently assembled with the lamp housing 1, and the magnetic member 51 or the magnetic member 52 can be conveniently assembled; for example, when the weight of the lamp is heavy, the magnetic member 51 or the magnetic member 52 with stronger magnetic force can be replaced, so as to ensure the stable installation of the lamp. Specifically, a groove is formed by inwards recessing one side of the lamp housing 1 away from the light-transmitting plate 2, the side walls of the two sides of the groove are outwards recessing to form a first clamping groove 11, and the magnetic part 51 or the magnetic part 52 is inserted into the first clamping groove 11 from one end of the lamp housing 1; so set up, can make magnetic part 51 and magnetism inhale 52 magnetism and be connected the back, magnetic part 51 and magnetism inhale 52 homoenergetic and be located the recess, the terminal surface of shell is close to the wall more, and the lamps and lanterns installation is more firm.

Further, second clamping grooves 21 are formed in two sides of the light transmission plate 2, the lamp housing 1 is provided with protruding strips 12, and the protruding strips 12 are clamped in the second clamping grooves 21. Two sides of the light-transmitting plate 2 are recessed inwards to form second clamping grooves 21, protruding strips 12 are arranged on the side wall of the lamp shell 1 at the opening for mounting the light-transmitting plate 2, the protruding strips 12 are clamped in the second clamping grooves 21, and then the light-transmitting plate 2 is detachably mounted on the lamp shell 1; the arrangement of the second clamping grooves 21 and the convex strips 12 facilitates the assembly and disassembly of the light transmission plate 2, so that a user can conveniently replace the light transmission plate 2 according to needs, or replace the light transmission plate 2 by using optical elements such as a diffusion plate, a light gathering plate and the like, and the functions required by the lamp are achieved. The light transmission plate 2 is inserted from one end of the lamp housing 1, so that the convex strip 12 is clamped in the second clamping groove 21.

Example one

The anion module 4 comprises an anion generator 41, a circuit board 42 and an anion releaser 43, wherein the anion generator 41 is arranged in the lamp housing 1, and the anion releaser 43 is arranged on the circuit board 42 and is electrically connected with the anion generator 41.

In this embodiment, the negative ion module 4 is an independent component, and the negative ion generator 41 is disposed in the lamp housing 1 and located on a side of the illumination light source 3 away from the light-transmitting plate 2; the anion releaser 43 is arranged on the circuit board 42, the anion generator 41 is electrically connected with the anion releaser 43, the anion generator 41 can control the anion releaser 43 to release high voltage and generate anions, and the anions generated by the anion releaser 43 can be diffused into the air.

Further, a functional light source 44 is mounted on the circuit board 42, and the functional light source 44 is one or more of an illumination light source, an infrared light source and an ultraviolet light source. The functional light source 44 may be one or more of an illumination light source, an infrared light source, and an ultraviolet light source; different functional light sources 44 may emit different light and have different functions. The illumination light source is used for illumination, and a white light LED32 can be selected as the illumination light source, and the emitted light can achieve the purpose of illumination; when the functional light source 44 is an illumination light source, the illumination effect of the lamp is better, and no dark space is formed due to the arrangement of the negative ion module 4. The infrared light source can emit infrared rays, the infrared rays irradiate a human body, and the physiotherapy device can improve blood circulation, enhance metabolism, improve a circulation system and improve human immunity, so that the physiotherapy device has a physiotherapy function. The ultraviolet light source can emit ultraviolet rays outwards to sterilize and disinfect air, so that the lamp has the air sterilizing and disinfecting function; on the other hand, the ultraviolet light source can emit ultraviolet light with a wave band of 250 nm-300 nm, and can generate oxygen under the action of ozone generated by the negative ion releaser 43 during working, so that the harm of the ozone to human bodies is reduced. When the functional light source 44 is an illumination light source, the lighting effect of the lamp is better; when the functional light source 44 is an infrared light source, the lamp has the functions of purifying air and improving the immunity of the human body; when the functional light source 44 is an ultraviolet light source, the lamp has the functions of purifying air and sterilizing; when the functional light source 44 is two or three of the three, the above-mentioned functions are also provided. Therefore, the lamp can have multiple functions and is more practical in life.

Further, the negative ion module 4 further includes an upper cover 45 mounted on the lamp housing 1, and the upper cover 45 is opened with a diffusion hole 451 corresponding to the negative ion releaser 43 and a light transmission hole 452 corresponding to the functional light source 44. The upper cover 45 is arranged on the lamp shell 1 and is positioned at one end of the light-transmitting plate 2; specifically, the fourth locking groove 455 is formed on two sides of the upper cover 45, the fourth locking groove 455 is identical to the second locking groove 21, and the protruding strip 12 is locked in the fourth locking groove 455, so as to fix the upper cover 45 to the lamp housing 1. The upper cover 45 is provided with a diffusion hole 451 and a light transmission hole 452, the negative ions generated by the negative ion releaser 43 can be diffused outwards through the diffusion hole 451, and the light emitted by the functional light source 44 can be emitted outwards through the light transmission hole 452. The upper cover 45 can keep the structure compact and also ensure the diffusion of negative ions and light.

Further, the upper cover 45 is provided with a first hollow cylinder 453 and a second hollow cylinder 454 at the diffusion hole 451 and the light transmission hole 452, respectively, and the negative ion releaser 43 and the functional light source 44 are located inside the first hollow cylinder 453 and the second hollow cylinder 454, respectively. The first hollow cylinder 453 and the second hollow cylinder 454 are both hollow and open at both ends, the first hollow cylinder 453 surrounds the diffusion hole 451 and surrounds the negative ion releaser 43, and the second hollow cylinder 454 is located at the light transmission hole 452 and surrounds the functional light source 44. The first hollow cylinder 453 and the second hollow cylinder 454 are provided to completely separate the negative ion releaser 43 from the functional light source 44, thereby preventing the functional light source 44 from being damaged by high voltage or charged sparks generated during the release of negative ions from the negative ion releaser 43.

Further, a third card slot 13 is arranged on the inner wall of the lamp housing 1, the lighting source 3 comprises a circuit board 31 and a white light LED32 mounted on the circuit board 31, and the circuit board 31 is clamped in the third card slot 13.

Third clamping grooves 13 are formed in two opposite side walls in the lamp shell 1, the circuit board 31 is inserted from one end of the lamp shell 1, and the circuit board 31 is clamped in the third clamping grooves 13, so that the illumination light source 3 is fixed on the lamp shell 1; the circuit board 31 is clamped in the third clamping groove 13, and the white light LED32 is arranged on one side of the circuit board 31 close to the light-transmitting plate 2; the white light LED32 can emit white light, which is emitted outwards through the transparent plate 2 to achieve the purpose of illumination. The third card slot 13 is arranged to facilitate the assembly and disassembly of the illumination light source 3.

Example two

As shown in fig. 6 to 7, the negative ion module 4 includes a negative ion generator 41, a negative ion releaser 43 and a functional light source 44; the negative ion generator 41 is arranged in the lamp housing 1, the negative ion releaser 43 and the functional light source 44 are mounted on the circuit board 31, and the negative ion generator 41 is electrically connected with the negative ion releaser 43; the transparent plate 2 is provided with a diffusion hole 451 and a transparent hole 452 corresponding to the negative ion releaser 43 and the functional light source 44, respectively.

In this embodiment, the negative ion module 4 is not an independent component, and the negative ion generator 41 is disposed in the lamp housing 1 and located on a side of the illumination light source 3 away from the light-transmitting plate 2; the negative ion releaser 43 and the functional light source 44 are both mounted on the circuit board 31, and the detailed description of the negative ion releaser and the functional light source is as described above and is not repeated herein; the negative ion generator 41 is electrically connected to the negative ion releaser 43, and can control the negative ion releaser 43 to release high voltage and generate negative ions. The light-transmitting plate 2 is provided with a diffusion hole 451 and a light-transmitting hole 452, the negative ions released by the negative ion releaser 43 can diffuse outward through the diffusion hole 451, and the light emitted by the functional light source 44 can be emitted outward through the light-transmitting hole 452. Compared with the second embodiment, the present embodiment has a compact overall structure, but the negative ion module 4 is not easy to be disassembled.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims (10)

1. Portable photonegative ion lamp, its characterized in that includes:

the lamp shell (1), a light-transmitting plate (2) is mounted on the lamp shell (1);

the illumination light source (3) is arranged in the lamp shell (1), and the emitted light can be emitted outwards through the light-transmitting plate (2);

the negative ion module (4) is arranged on the lamp shell (1);

magnetism subassembly (5) is inhaled, and it includes magnetism spare (51), magnetism spare (52) and pastes layer (53), magnetism spare (51) with one among magnetism spare (52) is inhaled and is installed lamp body (1) is gone up, another is provided with paste layer (53), magnetism spare (51) with magnetism spare (52) of inhaling is connected.

2. The portable photonegative ion lamp of claim 1, wherein the magnetic member (51) is an iron sheet and the magnetically attracted member (52) is a magnet; or the magnetic part (51) is a magnet, and the magnetic part (52) is an iron sheet; or the magnetic part (51) and the magnetic part (52) are magnets with opposite magnetism.

3. The portable photonegative ion lamp of claim 1, wherein the lamp housing (1) is provided with a first slot (11), and the magnetic member (51) or the magnetic member (52) is clamped in the first slot (11).

4. The portable light anion lamp according to claim 1, wherein second locking grooves (21) are formed in two sides of the light-transmitting plate (2), the lamp housing (1) is provided with protruding strips (12), and the protruding strips (12) are locked in the second locking grooves (21).

5. The portable photonegative ion lamp of claim 1, wherein the magnetic member (51) is mounted on the lamp housing (1), and the adhesive layer (53) is disposed on the magnetic member (52) and on a surface away from the magnetic member (51).

6. The portable photonegative ion lamp of claim 1, wherein the negative ion module (4) comprises a negative ion generator (41), a circuit board (42) and a negative ion releaser (43), the negative ion generator (41) is arranged in the lamp housing (1), and the negative ion releaser (43) is mounted on the circuit board (42) and is electrically connected with the negative ion generator (41).

7. The portable photonegative ion lamp of claim 6, wherein the circuit board (42) further mounts a functional light source (44), the functional light source (44) being one or more of an illumination light source, an infrared light source, and an ultraviolet light source; the negative ion module (4) further comprises an upper cover (45) arranged on the lamp shell (1), and the upper cover (45) is provided with a diffusion hole (451) corresponding to the negative ion releaser (43) and a light transmission hole (452) corresponding to the functional light source (44).

8. The portable photonegative ion light fixture of claim 7, wherein the upper cover (45) is provided with a first hollow cylinder (453) and a second hollow cylinder (454) at the diffusion hole (451) and the light transmission hole (452), respectively, and the negative ion releaser (43) and the functional light source (44) are located inside the first hollow cylinder (453) and the second hollow cylinder (454), respectively.

9. The portable photonegative ion lamp according to claim 1, wherein a third card slot (13) is formed in an inner wall of the lamp housing (1), the illumination light source (3) comprises a circuit board (31) and a white light LED (32) mounted on the circuit board (31), and the circuit board (31) is clamped in the third card slot (13).

10. The portable photonegative ion light fixture of claim 9, wherein the negative ion module (4) comprises a negative ion generator (41), a negative ion releaser (43) and a functional light source (44); the negative ion generator (41) is arranged in the lamp shell (1), the negative ion releaser (43) and the functional light source (44) are arranged on the circuit board (31), and the negative ion generator (41) is electrically connected with the negative ion releaser (43); the light-transmitting plate (2) is provided with a diffusion hole (451) and a light-transmitting hole (452) which respectively correspond to the negative ion releaser (43) and the functional light source (44).

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