CN215112161U - Photo-anion table lamp capable of purifying air - Google Patents

Abstract

The utility model relates to the technical field of lamps and lanterns, specifically be an air-purifying's light anion desk lamp, include: the lamp shell is provided with a light hole and a fixing hole; the illumination light source is arranged in the lamp shell and is positioned at the light-transmitting hole; the negative ion generator is arranged in the lamp shell; the mounting seat is mounted at the fixing hole and provided with a mounting hole; and the negative ion releaser is arranged in the mounting hole and is electrically connected with the negative ion generator. The utility model has simple structure, changes little to the structural shape of the desk lamp, and only needs to provide a fixing hole on the original lamp shell structure, thus the production cost is low; on the other hand, the mounting seat can conveniently fix the anion releaser, and the assembly efficiency is improved.

Description

Photo-anion table lamp capable of purifying air

Technical Field

The utility model relates to the technical field of lamps and lanterns, specifically be an air-purifying's light anion desk lamp.

Background

Negative air (oxygen) ions (NAI) are a generic term for negatively charged individual gas molecules and hydrogen ion clusters. In natural ecosystems, forests and wetlands are important sites for generating negative (oxygen) ions in air. The air quality control system has a regulating effect on the aspects of air purification, urban microclimate and the like, and the concentration level of the air quality control system is one of indexes for urban air quality evaluation. In order to improve the air quality, people usually use an anion air purifier; the negative ion air purifier 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.

At present, in order to improve the practicability of the desk lamp, some manufacturers can increase an anion air purification device inside the desk lamp so as to release anions simultaneously when the desk lamp is used, and the effect of purifying air is achieved. However, the anion air purification device has a complex structure, which causes the lamp structure to change greatly, the volume to be large, the internal structure to be complex, and the assembly to be inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air-purifying's light anion desk lamp, aim at solving among the prior art that the lamps and lanterns structure changes great, bulky, inner structure is complicated, and the technical problem of inconvenient assembly.

In order to achieve the above object, the utility model provides an air-purifying's light anion desk lamp, include:

the lamp shell is provided with a light hole and a fixing hole;

the illumination light source is arranged in the lamp shell and is positioned at the light-transmitting hole;

the negative ion generator is arranged in the lamp shell;

the mounting seat is mounted at the fixing hole and provided with a mounting hole;

and the negative ion releaser is arranged in the mounting hole and is electrically connected with the negative ion generator. Simple structure, it is less to the structural shape change of desk lamp itself, only need in the structural fixed orifices of seting up of former lamp shell can, consequently manufacturing cost is lower.

Preferably, the negative ion generator is electrically connected with the negative ion releaser through an electric wire, and a connector is arranged on the electric wire; the mounting hole includes the tight hole of clamp and the accommodation hole of intercommunication each other, the connector card is established in the tight hole of clamp, anion releaser is located in the accommodation hole. The negative ion carbon brush can be fixed, and the negative ion releaser can be hidden at the containing hole.

Preferably, the side wall of the clamping hole is provided with a resilient barb. The elastic barb can increase the friction force between the side wall of the clamping hole and the connector, so that the connector is clamped in the clamping hole more stably.

Preferably, the elastic barb faces the insertion direction of the connector. The connector can be inserted into the clamping hole more smoothly, and is not easy to fall off from the mounting seat after being inserted.

Preferably, the outer wall of the connector is provided with an annular flange hooked by the elastic barb. Further avoid the connector to drop from the mount pad, improve the structure steadiness.

Preferably, the side wall of the clamping hole is uniformly provided with a plurality of elastic barbs along the insertion direction of the connector, and the outer wall of the connector is uniformly provided with a plurality of annular flanges along the insertion direction. The stability of connector and mount pad can be improved.

Preferably, one end of the mounting seat is provided with a limiting end face extending outwards, and the limiting end face is located outside the lamp housing. The situation that the negative ion releaser cannot release negative ions outwards due to the fact that the whole mounting seat is clamped into the lamp shell can be avoided.

Preferably, a diffusion plate is installed at the light transmission hole. The sealing performance of the lamp shell can be ensured, the direct exposure of the illumination light source can be avoided, the irradiation range of the illumination light source can be improved, and the practicability is better.

Preferably, the lamp housing comprises a lamp cap housing, a support arm and a base which are sequentially arranged from top to bottom, the illumination light source is arranged in the lamp cap housing, and the light hole is formed in the lamp cap housing; the fixing hole is formed in at least one of the side wall of the supporting arm, the upper end face of the base and the lamp holder shell. The structural style is diversified, and various use requirements are met.

Preferably, the lamp head housing and the upper end of the support arm are hinged by a hinge joint. The lamp holder shell can rotate a certain angle relative to the supporting arm, so that the purpose of adjusting the irradiation area is achieved, and the practicability is higher.

The utility model relates to an air-purifying's smooth anion desk lamp has following beneficial effect at least: the lamp shell is provided with the fixing hole, the mounting seat is arranged on the fixing hole to fix the negative ion releaser, and the negative ion generator electrically connected with the negative ion releaser can be directly hidden in the lamp shell; the structure of the scheme is simple, the structural shape of the desk lamp is slightly changed, and only the original lamp shell structure is provided with the fixing hole, so that the production cost is low; on the other hand, the mounting seat can conveniently fix the anion releaser, and the assembly efficiency is improved.

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 first embodiment of the desk lamp of the present invention;

fig. 2 is a schematic view of an explosion structure of a first embodiment of the desk lamp of the present invention;

FIG. 3 is a schematic view of the structure of the illumination source of the present invention;

FIG. 4 is a schematic view of the assembly structure of the anion generator and anion releaser of the present invention;

FIG. 5 is a schematic sectional view of the mounting seat and the anion releaser of the present invention;

FIG. 6 is an enlarged partial view of portion A of FIG. 5;

FIG. 7 is a schematic view of an assembly structure of the anion releaser, the connector and the electric wire of the present invention;

fig. 8 is a schematic sectional structure view of the mounting base of the present invention;

fig. 9 is a schematic structural diagram of a second embodiment of the desk lamp of the present invention.

In the drawings: the lamp comprises a lamp shell 1, a light hole 11, a light hole 12, a fixing hole 13, a lamp cap shell 13, a supporting arm 14, a base 15, a lighting source 2, a lamp panel 21, an LED lamp bead 22, an anion generator 3, a mounting seat 4, a mounting hole 41, a clamping hole 411, an elastic barb 4111, a containing hole 412, a limiting end face 42, an anion releaser 5, an electric wire 6, a connector 7, an annular flange 71, a diffusion plate 8, a hinge joint 9, a hinge seat 91 and a hinge rod 92.

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 9, an air purifying photo-anion desk lamp includes:

the lamp shell 1 is provided with a light hole 11 and a fixing hole 12;

the illumination light source 2 is arranged in the lamp shell 1 and is positioned at the light-transmitting hole 11;

a negative ion generator 3 disposed in the lamp housing 1;

the mounting seat 4 is mounted at the fixing hole 12 and provided with a mounting hole 41;

and the negative ion releaser 5 is arranged in the mounting hole 41 and is electrically connected with the negative ion generator 3.

The lamp shell 1 can be supported by a sheet metal part or a plastic part with better hardness so as to have stronger structural strength; the lamp shell 1 has various structural shapes, so that various table lamp products can be manufactured, and different use requirements can be met. The lamp housing 1 is provided with a light hole 11 and a fixing hole 12, and the positions of the light hole 11 and the fixing hole 12 are flexibly arranged according to different types of table lamps or different use requirements. The illumination light source 2 is arranged in the lamp shell 1, and the illumination light source 2 is used for emitting light rays to achieve the purpose of illumination; specifically, light source 2 includes lamp plate 21 and installs LED lamp pearl 22 on lamp plate 21, and light source 2 is located light trap 11 department, and LED lamp pearl 22 just to light trap 11, and the light accessible light trap 11 that LED lamp pearl 22 sent outwards jets out to reach the purpose of illumination. The mounting seat 4 is arranged at the fixing hole 12, in particular, the mounting seat 4 is embedded in the fixing hole 12, and the mounting seat 4 is used for fixing the negative ion releaser 5; the negative ion releaser 5 is specifically a negative ion carbon brush; the mounting seat 4 is provided with a mounting hole 41, and the negative ion releaser 5 is positioned at the mounting hole 41 and faces the outside of the lamp shell 1; the anion generator 3 is located in the lamp housing 1, and the anion generator 3 is electrically connected with the anion carbon brush to control the anion carbon brush to release high voltage and generate anions.

Some current desk lamps have increased anion air purification device inside lamps and lanterns, but anion air purification device structure is comparatively complicated, causes that the lamps and lanterns structure changes great, bulky, inner structure is complicated, inconvenient assembly moreover. In the technical scheme, the lamp shell 1 is provided with the fixing hole 12, the mounting seat 4 is arranged on the fixing hole 12 to fix the negative ion releaser 5, and the negative ion generator 3 electrically connected with the negative ion releaser 5 can be directly hidden in the lamp shell 1; the structure of the scheme is simple, the structural shape of the desk lamp is slightly changed, and only the fixing hole 12 needs to be formed in the original lamp shell 1, so that the production cost is low; on the other hand, the mounting seat 4 can conveniently fix the negative ion releaser 5, thereby improving the assembly efficiency.

Further, the negative ion generator 3 is electrically connected with the negative ion releaser 5 through an electric wire 6, and a connector 7 is arranged on the electric wire 6; the mounting hole 41 comprises a clamping hole 411 and a receiving hole 412 which are communicated with each other, the connector 7 is clamped in the clamping hole 411, and the negative ion releaser 5 is positioned in the receiving hole 412.

The negative ion generator 3 is electrically connected with the negative ion releaser 5 through an electric wire 6, and the negative ion releaser 5 is specifically arranged on the connector 7 and is electrically connected with the electric wire 6; the diameter of the connector 7 is generally larger than the diameter of the wire 6. The mounting hole 41 on the mounting seat 4 is vertically penetrated and sequentially divided into a clamping hole 411 and a receiving hole 412; the clamping hole 411 is used for clamping the connecting head 7 to fix the negative ion releaser 5, and the accommodating hole 412 is used for accommodating the negative ion releaser 5; the connector 7 is clamped in the clamping hole 411, that is, the connector 7 is in interference fit with the mounting hole 41; the clamping hole 411 is close to the inside of the lamp shell 1, and the accommodating hole 412 is close to the outside of the lamp shell 1; when the connector 7 is clamped in the clamping hole 411, the anion releaser 5 is located in the accommodating hole 412, and the electric wire 6 and the anion generator 3 are located in the lamp housing 1. The wire 6 is provided with the connector 7, so that the negative ion releaser 5 can be conveniently fixed by the mounting seat 4; the arrangement of the mounting hole 41 can fix the negative ion carbon brush and hide the negative ion releaser 5 in the accommodating hole 412, thereby avoiding the influence and damage of other objects of the negative ion releaser 5.

Further, the side wall of the clamping hole 411 is provided with a resilient barb 4111. The elastic barb 4111 is used to increase the friction between the sidewall of the clamping hole 411 and the connecting head 7, so that the connecting head 7 is more firmly clamped in the clamping hole 411. The elastic barb 4111 is made of a material (such as rubber) with certain elasticity, and after the connector 7 is inserted into the clamping hole 411, the connector 7 and the elastic barb 4111 are mutually squeezed, so that the connector 7 is more stable, and the negative ion releaser 5 is further fixed; on the other hand, the elastic barb 4111 may elastically deform to some extent, so as to facilitate the smooth insertion of the connector 7 into the clamping hole 411.

Further, the elastic barb 4111 faces the insertion direction of the connector 7. The elastic barb 4111 extends obliquely from the side wall of the clamping hole 411 to the center, and the extending direction is the inserting direction of the connector 7; with such an arrangement, the connector 7 can be inserted into the clamping hole 411 more smoothly, and is not easy to fall off from the mounting seat 4 after being inserted.

Further, an annular flange 71 for hooking the elastic barb 4111 is disposed on an outer wall of the connecting head 7. The connector 7 is a cylindrical structure, and an annular flange 71 coiled around the center of the connector 7 is arranged on the outer wall of the cylindrical structure, when the connector 7 is inserted into the clamping hole 411, the annular flange 71 is hooked by the elastic barb 4111, so that the connector 7 is further prevented from falling off from the mounting seat 4, and the structural stability is improved.

Further, the lateral wall of the clamping hole 411 is uniformly provided with a plurality of elastic barbs 4111 along the insertion direction of the connector 7, and the outer wall of the connector 7 is uniformly provided with a plurality of annular flanges 71 along the insertion direction.

The distance between two adjacent elastic barbs 4111 is greater than the thickness of the annular flange 71, and when the connector 7 is inserted into the clamping hole 411, the same annular flange 71 is hooked by different elastic barbs 4111 along with different insertion depths, so that the insertion depth of the connector 7 can be adjusted, and the connection stability between the connector 7 and the mounting seat 4 can be ensured at different depths; the provision of a plurality of resilient barbs 4111 and a plurality of annular flanges 71 improves the stability of the connection head 7 and the mounting socket 4.

Further, one end of the mounting seat 4 is provided with a limiting end face 42 extending outwards, and the limiting end face 42 is located outside the lamp housing 1. The diameter of limiting end face 42 is larger than the maximum diameter of mounting seat 4, and specifically, limiting end face 42 and mounting seat 4 are integrally formed. The limiting end surface 42 is used for abutting against the lamp housing 1, and when the mounting base 4 is mounted on the fixing hole 12, the limiting end surface 42 abuts against the outer surface of the lamp housing 1. Therefore, the situation that the whole mounting seat 4 is clamped into the lamp shell 1 to cause that the negative ion releaser 5 can not release negative ions outwards can be avoided.

Further, a diffuser plate 8 is installed at the light transmission hole 11. Diffuser plate 8 is used for the diffusion light, and after diffuser plate 8 installed in light trap 11 department, diffuser plate 8 is relative with lighting source 2, and LED lamp pearl 22 on the specific lamp plate 21 is close to and just is to diffuser plate 8. The diffusion plate 8 is arranged, so that the sealing performance of the lamp shell 1 can be guaranteed, the direct exposure of the illumination light source 2 can be avoided, the irradiation range of the illumination light source 2 can be improved, and the practicability is better. It should be noted that, besides the diffuser plate 8, optical elements such as a transparent plate, a condensing plate, a lens, a color palette, etc. may be installed at the light-transmitting hole 11 to meet different requirements.

Further, the lamp housing 1 comprises a lamp cap shell 13, a support arm 14 and a base 15 which are sequentially arranged from top to bottom, the illumination light source 2 is arranged in the lamp cap shell 13, and the light hole 11 is formed in the lamp cap shell 13; the fixing hole 12 is formed in at least one of the side wall of the support arm 14, the upper end surface of the base 15, and the lamp head housing 13.

The lamp envelope 1 is mainly composed of three parts: the lamp holder comprises a lamp holder shell 13, a supporting arm 14 and a base 15, wherein the upper end and the lower end of the supporting arm 14 are respectively connected with the lamp holder shell 13 and the base 15, the base 15 is used as a base to support the supporting arm 14 and the lamp holder shell 13, the supporting arm 14 is used for supporting the lamp holder shell 13, and the lamp holder shell 13 is used for installing an illumination light source 2; when the desk lamp is placed on the table top, the base 15 is abutted against the table top, the lamp holder shell 13 has a certain height relative to the table top, and the lighting source 2 is positioned in the lamp holder shell 13, so that light rays emitted by the lighting source 2 can irradiate in a certain specific area.

The fixing hole 12 may be specifically opened in at least one of the base housing 13, the support arm 14, and the base 15. On the basis of the above-mentioned embodiments, there are the following embodiments of the desk lamp according to the position of the fixing hole 12.

In the first embodiment, as shown in fig. 1 to 2, the fixing holes 12 are formed on the side walls of the support arms 14. The supporting arm 14 is of a hollow structure, so that the wiring inside the desk lamp is convenient and the cost is saved; in this embodiment, the fixing hole 12 is opened on the side wall of the support arm 14, and the negative ion generator 3 is located inside the support arm 14. The anion releaser 5 is fixed on the supporting arm 14, and the released anions can be closer to the irradiation area, so that the air purification effect of the area is better.

In the second embodiment, as shown in fig. 9, the fixing hole 12 is formed in the upper end surface of the base 15. The base 15 is hollow, and can conveniently accommodate electronic devices such as a control panel, a switch button and the like; when the base is used, the lower end face of the base 15 is generally in close contact with the table top, and the thickness of the base 15 is generally lower, so that the fixing holes 12 are arranged on the upper end face but not on the lower end face or the side face, which is a better choice. Since the base 15 is hollow, the anion generator 3 can be hidden inside the base 15, which also simplifies the wiring of the electric wire 6. The negative ion releaser 5 is fixed on the base 15, and the negative ions released by the negative ion releaser are also closer to the irradiation area, so that the air purification effect of the area is better.

In the third embodiment, the fixing hole 12 is formed in the base housing 13. The light hole 11 is specifically formed in the lower end face of the lamp holder shell 13 so as to enable light rays to be concentrated downwards; the fixing hole 12 can be opened on the lower end surface of the lamp holder shell 13 and is positioned on one side of the light-transmitting hole 11; of course, the fixing holes 12 may be formed in the upper end surface and the side wall of the base housing 13. When the fixing hole 12 is arranged on the lamp cap shell 13, the anion generator 3 can be arranged in the lamp cap shell 13 to reduce the wiring of the electric wire 6; of course, the anion generator 3 may be provided in the support arm 14 or the base 15 if there is not enough space in the lamp head housing 13. The negative ion releaser 5 is fixed on the lamp head shell 13, which can make the negative ion released by the negative ion releaser spread wider, thereby the air purifying area is larger.

In the fourth embodiment, fixing holes 12 are formed in the lamp head housing 13 and the supporting arm 14, a mounting base 4 is mounted on each fixing hole 12, a negative ion releaser 5 is arranged on each mounting base 4, and each negative ion releaser 5 can be controlled by a single negative ion generator 3 or a plurality of negative ion releasers 5 can be controlled by a plurality of the same negative ion generators 3. The fixing holes 12 are formed at a plurality of positions of the lamp housing 1, so that the air purification effect of the area near the desk lamp can be better.

In the fifth embodiment, the fixing holes 12 are formed in both the base housing 13 and the base 15. In the sixth embodiment, the supporting arm 14 and the base 15 are both provided with fixing holes 12. In the seventh embodiment, the lamp head housing 13, the supporting arm 14 and the base 15 are all provided with fixing holes 12. It should be noted that the specific positions and the number of the fixing holes 12 are diversified, for example, the fixing holes 12 may be simultaneously opened at a plurality of positions of the cap housing 13, which is not particularly limited herein.

Further, the upper ends of the lamp head housing 13 and the support arm 14 are hinged by a hinge 9. The hinge joint 9 is provided with a hinge seat 91 on the upper end surface of the support arm 14, the lamp head housing 13 is provided with a hinge rod 92 on the side close to the support arm 14, and the hinge rod 92 is hinged with the hinge seat 91 to realize the hinging of the lamp head housing 13 with the support arm 14. The lamp holder shell 13 can rotate a certain angle relative to the supporting arm 14 by arranging the hinge joint 9, so that the purpose of adjusting the irradiation area is achieved, and the practicability is higher.

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. The utility model provides a light anion desk lamp of air-purifying which characterized in that includes:

the lamp shell (1) is provided with a light hole (11) and a fixing hole (12);

the illumination light source (2) is arranged in the lamp shell (1) and is positioned at the light-transmitting hole (11);

a negative ion generator (3) disposed within the lamp housing (1);

the mounting seat (4) is mounted at the fixing hole (12) and provided with a mounting hole (41);

and the negative ion releaser (5) is arranged in the mounting hole (41) and is electrically connected with the negative ion generator (3).

2. The photo anion table lamp for purifying the air as claimed in claim 1, wherein the anion generator (3) is electrically connected with the anion releaser (5) through an electric wire (6), and the electric wire (6) is provided with a connector (7); the mounting hole (41) comprises a clamping hole (411) and a containing hole (412) which are communicated with each other, the connector (7) is clamped in the clamping hole (411), and the negative ion releaser (5) is located in the containing hole (412).

3. The anion table lamp for purifying air of claim 2, wherein the side wall of the clamping hole (411) is provided with an elastic barb (4111).

4. The anion desk lamp for purifying air as claimed in claim 3, wherein the elastic barb (4111) faces the insertion direction of the connector (7).

5. The anion desk lamp for purifying air as claimed in claim 3, wherein the outer wall of the connector (7) is provided with an annular flange (71) for hooking the elastic barb (4111).

6. The anion desk lamp for purifying air as claimed in claim 5, wherein the side wall of the clamping hole (411) is uniformly provided with a plurality of elastic barbs (4111) along the insertion direction of the connector (7), and the outer wall of the connector (7) is uniformly provided with a plurality of annular flanges (71) along the insertion direction.

7. The photo anion desk lamp for purifying air as claimed in claim 1, wherein one end of the mounting seat (4) is provided with a limiting end surface (42) extending outwards, and the limiting end surface (42) is located outside the lamp housing (1).

8. The anion desk lamp for purifying air as claimed in claim 1, wherein a diffuser plate (8) is installed at the light hole (11).

9. The photo anion table lamp for purifying the air as claimed in claim 1, wherein the lamp housing (1) comprises a lamp cap housing (13), a supporting arm (14) and a base (15) which are sequentially arranged from top to bottom, the illumination light source (2) is arranged in the lamp cap housing (13), and the light hole (11) is formed in the lamp cap housing (13);

the fixing hole (12) is formed in at least one of the side wall of the supporting arm (14), the upper end face of the base (15) and the lamp holder shell (13).

10. The photo anion desk lamp for purifying air as claimed in claim 9, wherein the lamp head shell (13) and the upper end of the supporting arm (14) are hinged by a hinge joint (9).

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