CN217978466U - Lamp set - Google Patents

Abstract

The utility model relates to a lamp is provided with the gaseous conversion equipment that can air conversion become plasma gas in the lamp stand of this lamps and lanterns, inside outside air entered into the lamp stand from the air intlet on lamp stand surface, carried the plasma air current channel of switching processing back by inputing in the lighting fixture through gaseous conversion equipment, and the export through plasma air current channel is carried the lamps and lanterns outside to purify the outside air of lamps and lanterns. The lamp provided by the embodiment of the application has the function of disinfecting and purifying air, and creates a healthier breathing environment for users working beside the lamp, studying and entertaining. Simultaneously, because lamps and lanterns have the air purification function concurrently under the condition that satisfies the illumination requirement, the event user need not purchase solitary lamps and lanterns and solitary air purifier simultaneously, and this has reduced user's consumption cost, also avoids placing air purifier in the room and leads to the crowded problem in space, has promoted user's quality of life.

Description

Lamp set

Technical Field

The utility model relates to the field of lighting technology, especially, relate to a lamp.

Background

The desk lamp and the floor lamp are commonly used indoor lamps and are almost everywhere visible in daily life of people, for example, the desk lamp can be placed on a desk or a dressing table to provide illumination for study, work and life of people, and the floor lamp is usually placed near a sofa, a deck chair or a bed head to provide an atmosphere illumination environment for activities such as reading and film watching of people. With the rapid development of lighting technology, the existing lamp can have excellent lighting parameters and low energy consumption, but the existing lamp still can only be used as a tool for providing lighting, and has a single function.

Therefore, how to expand the functions of the lamp is a technical problem to be solved at present.

Disclosure of Invention

In view of the above-mentioned deficiencies of the related art, the present application aims to provide a lamp, which aims to solve the problem of simple function of the existing lamp.

A lamp comprises a lamp holder, a luminous lamp holder and a lamp bracket, wherein the lamp holder is connected with the lamp holder;

the gas conversion device is arranged in the inner space of the lamp holder, and an air inlet which is communicated with the inner space and the outside of the lamp is arranged on the surface of the lamp holder; a plasma airflow channel is arranged in the lamp holder, and an inlet of the plasma airflow channel is communicated with the inner space; the gas conversion device is configured to convert air flowing in from the air inlet into plasma gas under the driving of current, and the plasma gas is conveyed to the outside of the lamp through the plasma gas flow channel.

The lamp is provided with the luminous lamp cap, and can convert electric energy into light energy, so that the lighting function of the lamp is realized. Meanwhile, a gas conversion device capable of converting air into plasma gas is arranged in a lamp holder of the lamp, external air enters the lamp holder from an air inlet on the surface of the lamp holder, is converted by the gas conversion device and then is input into a plasma gas flow channel in the lamp holder, and is conveyed to the outside of the lamp through an outlet of the plasma gas flow channel, so that the air outside the lamp is purified. The lamp provided by the embodiment of the application has the function of disinfecting and purifying air, and creates a healthier breathing environment for users working beside the lamp, studying and entertaining. Simultaneously, because lamps and lanterns have the air purification function concurrently under the condition that satisfies the illumination requirement, the event user need not purchase solitary lamps and lanterns and solitary air purifier simultaneously, and this has reduced user's consumption cost, also avoids placing air purifier in the room and leads to the crowded problem in space, has promoted user's quality of life.

Optionally, a gas flow guiding device is further disposed in the inner space, the gas flow guiding device being located at an inlet of the plasma gas flow channel and configured to guide the flow of the plasma gas towards the plasma gas flow channel.

The gas flow guiding device is arranged in the inner space of the lamp holder of the lamp and positioned at the inlet of the plasma gas flow channel, and can guide the plasma gas converted by the gas conversion device to enter the plasma gas flow channel, so that the plasma gas is conveyed to the outside to be utilized with higher efficiency.

Optionally, the airflow directing device is a fan.

Optionally, the lamp holder includes a support base and a fixing frame, the support base includes a bottom wall, the fixing frame includes a top wall, at least one of the support base and the fixing frame further includes a side wall, the support base and the fixing frame cooperate with each other to form an inner space, and the gas flow guiding device and the gas conversion device are both fixed on the top wall.

Because the plasma gas flow channel is arranged in the lamp holder, the inlet of the plasma gas flow channel is positioned at the junction of the lamp holder and the lamp holder, more specifically, the inlet of the plasma gas flow channel is positioned on the top wall of the fixing frame, in this case, the gas flow guiding device and the gas conversion device are both fixed on the top wall of the fixing frame, so that the path from generation of the plasma gas to entering the plasma gas flow channel can be reduced, and the efficiency of conveying the plasma gas outwards is improved.

Optionally, the lamp holder further comprises a silica gel sleeve, and the silica gel sleeve is sleeved outside the fixing frame; the top of silica gel cover is provided with a plurality of air inlet through-holes, is provided with a plurality of gaps of admitting air on the roof of mount, and air inlet through-hole forms air intlet with the gap cooperation of admitting air.

Optionally, the lamp holder comprises a support rod and a swing arm, and the plasma airflow channel is located in the support rod; the support rod is vertically arranged on the lamp holder, one end of the swing arm is connected with the top end of the support rod, and the other end of the swing arm is connected with the lamp cap.

Optionally, the support rod comprises an upper rod connected with the swing arm and a lower rod connected with the lamp holder, the upper rod and the lower rod are coaxial, the lower end of the upper rod is movably connected with the upper end of the lower rod through a first connecting piece, and the first connecting piece is configured to enable the upper rod to rotate around the axis of the support rod; the outlet of the plasma gas flow passage is located at the upper part of the upper rod.

In the lamp, the support rod of the lamp holder comprises the upper rod and the lower rod which are movably connected through the first connecting piece, the first connecting piece enables the upper rod to rotate around the axis of the support rod, so that the swing arm connected with the upper rod and the lamp holder connected with the swing arm can rotate around the axis of the support rod along with the upper rod, and a user can conveniently adjust the position of the lamp holder as required under the condition that the lamp holder is not moved and does not rotate. Meanwhile, the outlet of the plasma airflow channel is positioned at the upper part of the upper rod, so that plasma gas generated in the lamp holder can be conveyed to a higher position by utilizing the plasma airflow channel, the plasma airflow channel is closer to the mouth and nose of a user who bends over a desk, and the effect of improving the breathing health of the user by carrying out air evolution on the lamp is improved. Meanwhile, the upper rod can rotate around the axis of the supporting rod, so that the direction of the outlet of the plasma airflow channel positioned on the upper rod can be realized by rotating the upper rod, and the use flexibility of the lamp is improved.

Optionally, the top end of the support rod is movably connected to the swing arm through a second connection member, and the second connection member is configured to enable the swing arm to rotate around the top end of the support rod in a first rotation plane, where the first rotation plane is a plane formed by the support rod and the swing arm and perpendicular to the lamp holder.

Among the above-mentioned lamps and lanterns, the top and the swing arm of bracing piece pass through second connecting piece swing joint, the second connecting piece can make the swing arm rotatory for the bracing piece in first rotation plane, consequently can adjust the height of the one end of bracing piece is kept away from to the swing arm in first rotation plane based on the second connecting piece, also can adjust the contained angle between swing arm and the bracing piece, can adjust the height of the lamp holder of being connected with the swing arm in first rotation plane, change the distance between lamp holder and lamp stand, further promote the flexibility of lamps and lanterns illumination.

Optionally, the second linkage is further configured to enable the swing arm to rotate about the axis of the support rod.

In the lamp, the second connecting piece can also enable the swing arm to rotate around the axis of the supporting rod, so that the position of the lamp holder in a plane parallel to the lamp holder can be changed, and the orientation of the lamp holder can be adjusted without moving the lamp holder.

Optionally, the swing arm is movably connected to the lamp head through a third connecting member, the third connecting member is configured to enable the lamp head to rotate relative to a lamp head end of the swing arm in a first rotation plane, and the first rotation plane is a plane formed by the support rod and the swing arm and perpendicular to the lamp holder; the lamp head end is the end of the swing arm close to the lamp head.

In the lamp, the swing arm is movably connected with the lamp holder through the third connecting piece, and based on the third connecting piece, the lamp holder can rotate relative to the lamp holder end near the swing arm in the first rotating plane, so that the direction of the light emitting surface of the lamp holder can be adjusted under the condition that the lamp holder is not adjusted.

Optionally, the third connection is further configured to rotate the lamp head about an axis of the swing arm.

In the lamp, the lamp holder can rotate around the axis of the swing arm, so that the light emitting direction of the lamp holder can be adjusted not only in the first rotating plane, but also in a plane parallel to the end face of the swing arm.

Optionally, the lamp cap comprises a lampshade, an LED light source, an eye protection optical plate, a diffusion plate and an anti-glare mesh, the lampshade is provided with a top wall and a side wall, the top wall and the side wall of the lampshade enclose to form an accommodating space, the LED light source is arranged on the inner side of the top wall of the lampshade and emits light towards the eye protection optical plate, and the light is emitted from the eye protection optical plate, then sequentially emitted to the diffusion plate and the anti-glare mesh and emitted to the outside of the lamp from the anti-glare mesh; the anti-dazzle net is provided with a grid plate and a fixing frame arranged around the side wall of the grid plate, the opening of the fixing frame, which is far away from one side of the LED light source, is a far-side opening of far light, and a distance exists between the grid plate and the far-side opening of the far light.

In the lamp, a certain distance exists between the grid plate and the far-side opening of the far-side far-light of the fixing frame, so that the grid plate of the anti-dazzle net can be shielded by utilizing the frame wall of the fixing frame, and the 'invisibility' of the grid plate in the visual effect is realized.

Drawings

Fig. 1 is a schematic structural view of a first lamp provided in an alternative embodiment of the present invention;

FIG. 2 is an exploded view of the lamp of FIG. 1;

fig. 3 is an exploded view of a second lamp according to an alternative embodiment of the present invention;

fig. 4 is an exploded view of a third lamp according to an alternative embodiment of the present invention;

FIG. 5 is a schematic view of a structure of the silicone sleeve of FIG. 4;

fig. 6 is a schematic structural view of a fourth lamp provided in an alternative embodiment of the present invention;

fig. 7 is a schematic structural view of a fifth lamp provided in an alternative embodiment of the present invention;

fig. 8 is a schematic structural view of a sixth lamp according to an alternative embodiment of the present invention;

fig. 9 is a schematic structural view of a seventh lamp according to an alternative embodiment of the present invention;

fig. 10 is a schematic structural view of a lamp according to another alternative embodiment of the present invention;

FIG. 11 is an exploded view of the lamp of FIG. 10;

FIG. 12 is a schematic view of a lamp head;

fig. 13 is an exploded view of the lamphead of fig. 13;

fig. 14 is a schematic cross-sectional view of the lamp base of fig. 13.

Description of reference numerals:

10-a lamp; 11-a lamp holder; 111-gas switching means; 112-air inlet; 113-an air flow guide; 114-a support base; 115-a mount; 1150-air intake gap; 116-silica gel cover; 1160-air inlet through hole; 12-a lamp holder; 121-a plasma gas flow channel; an outlet-121 a; 122-a support bar; 122 a-upper rod; 122 b-lower beam; 122c — first connector; 123-swing arm; 124-a second connector; 13-a lamp cap; 14-a third connection; 30-a lamp; 40-a lamp; 60-a lamp; 70-a lamp; 80-a lamp; 90-a lamp; 100-a lamp; 101-a lamp holder; 1011-a support base; 1012-fixing frame; 1013-silica gel sleeve; 1014-a gas conversion device; 1015-fan; 1016-weight block; 102-a lamp holder; 1021 a-upper beam; 1021 b-lower beam; 1021 c-a first link; 1022-a swing arm; 1023-a second link; 103-a lamp cap; 104-a third connection; 1031-lamp shade; 1032-optical plate mount; 1033-eye protection optical plate; 1034-LED light bars; 1035-diffuser plate; 1036-antiglare mesh; 10361-a fixed frame; 10362-grid plate.

Detailed Description

To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present application are given in the accompanying drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

Considering that all kinds of light fixtures basically have basic lighting functions, when a user wants to have a good work, study or entertainment environment, the user needs to purchase other devices, such as an air purifier for disinfecting and purifying air, in addition to purchasing the light fixtures, which not only increases the economic burden of the user, but also easily causes the working space, the study space or the entertainment space of the user to be crowded due to too many devices. Based on this, the present application intends to provide a solution to the above technical problem, the details of which will be explained in the following embodiments.

An alternative embodiment of the present application:

referring to fig. 1, a lamp 10 includes a lamp socket 11, a lamp holder 12 and a lamp cap 13, the lamp holder 12 connects the lamp socket 11 and the lamp cap 13, and the lamp cap 13 is used as a light emitting part of the lamp 10 and includes a device capable of converting electric energy into light energy, such as an LED. The base 11 generally has a large supporting surface and a certain weight (for example, in some examples, a weight is provided in the base 11), so that the lamp holder 12 and the lamp base 13 can be stably supported, and the lamp 10 is ensured not to topple over after being placed on a table.

In the present embodiment, the lamp holder 11 of the lamp 10 is hollow and forms an inner space, please refer to fig. 2, an air inlet 112 is disposed on a surface of the lamp holder 11, and the air inlet 112 communicates the inner space of the lamp holder 11 with the outside of the lamp holder 11, so that the outside air can enter the lamp holder 11 through the air inlet 112. The inner space is provided with a gas conversion device 111, and the gas conversion device 111 can convert air into plasma gas under the driving of current. The lamp holder 12 is provided therein with a plasma gas flow passage 121, and an inlet of the plasma gas flow passage 121 communicates with the inner space of the lamp holder 11, so that the plasma gas converted by the gas conversion device 111 can enter the plasma gas flow passage 121 from the inner space of the lamp holder 11. Plasma gas may be conveyed along plasma gas flow path 121 to the exterior of lamp 10. Typically, the outlet of the plasma gas flow path 121 is higher than its inlet. In some examples of the present embodiment, the outlet of the plasma gas flow path 121 is also located on the surface of the lamp holder 12, which communicates the outside with the plasma gas flow path.

It can be understood that the plasma gas has a function of sterilizing and purifying air, and thus, after the plasma gas is delivered to the outside of the lamp 10 through the plasma gas flow path 121, the plasma gas is diffused in the outside air while purifying the outside air, thereby creating a healthy breathing environment for a user in the vicinity of the lamp 10. Meanwhile, since the gas conversion device 111 and the plasma gas flow channel 121 are both disposed inside the lamp 10, the lamp 10 does not increase the volume significantly while integrating the lighting and air purification functions, and the space congestion degree can be reduced compared to a method of placing the lighting lamp and the air purifier in the same space. Moreover, since the integration of the air purification function in the light fixture 10 is less costly than purchasing a dedicated air purifier separately, it is advantageous to reduce the cost of consumption for the user.

It is understood that the lighting control portion is disposed on the light fixture 10, and the lighting control portion can control at least the lighting function of the lamp head 13 to switch between the on state and the off state, and in some examples of the present embodiment, the lighting control portion can also control the operating parameters of the lamp head 13 in the operating state, such as adjusting the brightness and the color temperature of the light emitted by the lamp head 13. In some examples of the present embodiment, the lamp 10 is provided with a purge control portion, and the purge control portion can control at least the gas conversion device 111 to switch between the on state and the off state. In some examples of the present embodiment, the purge control portion may also control the operation range of the gas switching device 111. In some examples, the lighting control and the purge control are integrated, and in these examples, the lighting function of the light fixture 10 is tied to the purge function being turned on and off, and the purge function is turned on at the same time as the lighting function of the light fixture, and similarly, when the purge function is turned off, the lighting of the light fixture 10 is stopped. In other examples of this embodiment, the purification control unit and the illumination control unit in the lighting fixture 10 are independent from each other, and they do not affect each other, so the user can ensure that the purification function is turned on while turning off the illumination function, and can also turn on the illumination function when the purification function is in the off state. In some examples of the present embodiment, the purification control portion and the illumination control portion are both provided on the lamp socket 11, and for example, the switch and the shift of the air purification function and the switch and the shift of the illumination function are both provided on the upper surface of the lamp socket 11.

In some examples of the present embodiment, the lamp holder 11 is further provided with a gas flow guiding device 113, and as shown in fig. 3, in the lamp 30, the inner space of the lamp holder 11 is provided with a gas flow guiding device 113 which can guide the plasma gas converted by the gas conversion device 111 to flow to the plasma gas flow channel 121. By providing the gas flow guide 111, the plasma gas can be more efficiently conveyed to the outside of the lamp 30 through the plasma gas flow channel. In some examples of the present embodiment, the airflow directing device 113 may be a fan. Typically, the gas flow guide 113 is located at the inlet of the plasma gas flow channel 121; however, the embodiment does not exclude the gas flow guide device 113 being disposed in the middle of the plasma gas flow path 121 or at the outlet of the plasma gas flow path 121.

With reference to fig. 2 and fig. 3, in some examples of the present embodiment, the lamp holder 111 includes a supporting base 114 and a fixing frame 115, the supporting base 114 has a bottom wall, the fixing frame 115 has a top wall, the top wall of the fixing frame 115 is opposite to the bottom wall of the supporting base 114, and at least one of the supporting base 114 and the fixing frame 115 has a side wall, so that when the supporting base 114 is matched with the fixing frame 115, an inner space of the lamp holder 11 is defined by the top wall, the bottom wall and the side wall. The fixing frame 115 and the supporting base 114 can be fixed together by screwing, clamping, magnetic attraction, even adhesion, and the like. In some examples of the present embodiment, the gas conversion device 111 may be fixed to a top wall of the fixing frame 115, and in other examples, the gas flow guide device 113 may also be fixed to a top wall of the fixing frame 115. It is understood that, in other examples of the present embodiment, the gas conversion device 111 and the gas flow guiding device 113 may be disposed at other positions of the fixing frame 115 or on the supporting base 114.

In other examples of the present embodiment, the lamp socket 11 further includes a silicone sleeve, please refer to an exploded schematic view of the lamp 40 shown in fig. 4: the silicone sleeve 116 may be sleeved outside the fixing frame 115, and please further combine with a schematic structural diagram of the silicone sleeve 116 shown in fig. 5: a plurality of air inlet through holes 1160 are arranged on the silica gel sleeve 116, meanwhile, a plurality of air inlet gaps 1150 are arranged on the top wall of the fixing frame 115, and the air inlet gaps 1150 and the air inlet through holes 1160 are matched with each other to form an air inlet arranged on the surface of the lamp holder 11. In some examples of this embodiment, the silicone sleeve 116 is not only sleeved on the outside of the fixing frame 115, but also sleeved on the supporting base 114, and since the silicone sleeve 116 has good elasticity, the silicone sleeve 116 can be stretched under the action of external force, so as to be sleeved on the outside of the fixing frame 115 and the supporting base 114, and after the external force is removed, the silicone sleeve 116 can be tightly attached to the supporting base 114 and the fixing frame 115, so as to tightly combine the supporting base 114 and the fixing frame 115 together. Under the condition, the fixing frame 115 and the supporting base 114 can be directly connected and fixed through the silica gel sleeve 116, and structures such as screw connection, clamping connection and the like are omitted on the lamp holder 11, so that the production cost of the lamp is reduced, and the production efficiency of the lamp is improved. Of course, it can be understood by those skilled in the art that, in the case that the silicone sleeve 116 is sleeved outside the fixing frame 115 and the supporting base 114, in order to improve the reliability of the connection between the fixing frame 115 and the supporting base 114 and enhance the quality of the lamp 40, the supporting base 114 and the fixing frame 115 may also be fixedly connected by at least one of screws, bolts, buckles, magnets, adhesive, and the like.

In some examples of the present embodiment, the main body of the lamp holder 12 may be a post or rod perpendicular to the lamp holder 11, one end of the post or rod is fixed to the lamp holder 11, and the other end is connected to the lamp cap 13. In other examples of the present embodiment, please refer to a schematic structural diagram of the lamp 60 shown in fig. 6: the lamp holder 12 may include a support rod 122 and a swing arm 123, one end of the support rod 122 is fixedly connected to the lamp holder 11, the other end of the support rod 122 is connected to a far end of the swing arm 123 (i.e., an end of the swing arm 123 far away from the lamp holder 13), and a near end of the swing arm 123 (i.e., an end of the swing arm 123 near the lamp holder 13) is connected to the lamp holder 13. In some examples, the support rod 122 is disposed perpendicular to the lamp holder 11, the plasma gas flow channel is located in the support rod 122, the swing arm 123 is oriented differently from the support rod 122, and the two ends of the swing arm 123 do not overlap in the position of the vertical projection on the plane of the lamp holder 11, that is, the tilt direction of the swing arm 123 has a certain component in the horizontal direction.

In some examples of the present embodiment, referring further to the light fixture 70 shown in fig. 7, the supporting rod 122 includes a lower rod 122b and an upper rod 122a, the axes of which are coincident, that is, the upper rod 122a and the lower rod 122b are coaxial in the supporting rod 122. One end of the lower rod 122b is fixedly connected to the lamp socket 11, and the other end is connected to the upper rod 122 a. One end of the upper rod 122a is connected with the lower rod 122b, and the other end is connected with the swing arm 123. In some examples of the present embodiment, the lower end of the upper rod 122a is movably connected to the upper end of the lower rod 122b by a first connection element 122c in the support rod 122, and the first connection element 122c can enable the upper rod 122a to rotate around the axis of the support rod 122. It is understood that, since the swing arm 123 and the lamp head 13 are directly or indirectly connected to the upper rod 122a, in the case that the upper rod 122a can rotate around the axis of the support rod 122, the swing arm 123 and the lamp head 13 can also rotate around the axis of the support rod 122 together with the upper rod 122 a. It is needless to say that the upper rod 122a rotates about the axis of the support rod 122 in a plane parallel to the plane of the lamp holder 11, so that the rotation plane of the swing arm 123 and the base 13 based on the first connecting member 122c is parallel to the plane of the lamp holder 11. In some examples of the present embodiment, the maximum rotation angle of the upper rod 122a based on the first link 122c is 360 °, so the upper rod 122a can rotate one rotation around the axis of the support rod 122. In another example of the present embodiment, the maximum rotation angle of the upper rod 122a about the axis of the support rod 122 is 350 °.

In some examples of this embodiment, outlet 121a of plasma gas flow path 121 is located on upper rod 122a, and in one example, outlet 121a of plasma gas flow path 121 is located on an upper portion of upper rod 122a, so that plasma gas can be delivered to an upper portion of the lamp through plasma gas flow path 121, thereby ensuring that plasma gas diffused out of outlet 121a of plasma gas flow path 121 is closer to the height of the nose and mouth of the user. On the other hand, since the upper shaft 122a is rotatable about the axis of the support shaft 122, the orientation of the outlet 121a of the plasma gas flow path 121 may also be changed as the upper shaft 122a is rotated.

Referring to fig. 8, in the light fixture 80 provided in some examples of the present embodiment, the top end of the supporting rod 122 is movably connected to the swing arm 123 through the second connecting member 124, and the second connecting member 124 enables the swing arm 123 to rotate relative to the top end of the supporting rod 122 in a first rotation plane, which is a plane formed by the supporting rod 122 and the swing arm 123 and perpendicular to the light holder 11 in the present embodiment. In short, the second connecting member 124 enables the size of the included angle between the swing arm 123 and the supporting rod 122 to be adjusted. It is needless to say that the angle between the swing arm 123 and the supporting rod 122 is adjusted, and in fact, the height of the swing arm 123 near the lamp head end, that is, the height of the lamp head 13 is adjusted, so that the user can adjust the height of the lamp head 13 relatively freely through the second movable connecting member 124. In some examples of the present embodiment, an included angle between the swing arm 123 and the support rod 122 is greater than 0 and less than or equal to 180 °, and the swing arm 123 can rotate within the angle range based on the second connecting member 124.

In some examples of this embodiment, the second movable connection 124 may also enable the swing arm 123 to rotate around the axis of the support rod 122, it being understood that the plane of rotation is also parallel to the plane of the lamp holder 11.

Referring to fig. 9, in some examples, the swing arm 123 and the lamp base 13 are connected by a third connecting part 14 in the lamp 90, and the third connecting part 14 can enable the lamp base to rotate relative to the lamp base end of the swing arm 123 in a first rotation plane, where the first rotation plane still refers to a plane formed by the swing arm 123 and the supporting rod 122 and perpendicular to the plane of the lamp holder 11. It can be understood that the lamp head 13 can adjust the pitch angle of the lamp head 13 based on the rotation of the third connection member 14 in the first rotation plane, so as to change the orientation of the light-emitting surface of the lamp head 13. In some examples of the present embodiment, the lamp head 13 may be adjusted such that an included angle between the light emitting direction of the lamp head 13 and the swing arm 123 is greater than 0 and smaller than 180 ° based on the rotation of the third connecting member 14 in the first rotation plane.

In some examples of the present embodiment, the third connecting member 14 may further enable the lamp head 13 to rotate around the axis of the swing arm 123, and the orientation of the light emitting surface of the lamp head 13 may also be changed by rotating around the axis of the swing arm 123, and in some examples of the present embodiment, the lamp head 13 rotates around the axis of the swing arm 123 by one circle, that is, 360 °. In still other examples, the maximum rotation angle of the lamp head 13 about the axis of the swing arm 123 is 350 °.

The lamps and lanterns that this embodiment provided, through integrated air purification function in lamps and lanterns, let lamps and lanterns provide irradiant while to the user, also can carry out air purification to the environment that the user was located to avoid the user to work in the dirty space of air, study or amusement, improved respiratory environment, be favorable to maintaining user's health. Meanwhile, at least one of the first connecting piece, the second connecting piece and the third connecting piece is arranged in the lamp, the connecting pieces are similar to joints of the lamp, and the shape of the lamp can be adjusted, so that a user can change the direction of the outlet of the plasma air flow channel, the direction of the light-emitting surface of the lamp holder or the spatial position of the lamp holder according to needs, and the use flexibility of the lamp is improved.

Another alternative embodiment of the present application:

in order to make the structure and advantages of the lamp provided in the foregoing embodiments clearer for those skilled in the art, the present embodiment will be further described with reference to the following examples: referring to fig. 10 and 11, the lamp 100 includes a lamp socket 101, a lamp holder 102 and a lamp cap 103.

The lamp holder 101 includes a supporting base 1011, a fixing frame 1012 and a silica gel cover 1013, the supporting base 1011 includes a bottom wall, the fixing frame 1012 includes a top wall and a side wall, the silica gel cover 1013 is sleeved outside the supporting base 1011 and the fixing frame 1012, and the supporting base 1011 and the fixing frame 1012 are tightly combined together through elasticity. The top wall, the side walls of the fixing bracket 1012 and the bottom wall of the supporting base 1011 enclose an inner space of the lamp socket 101. In addition, the lamp holder 101 further comprises a gas conversion device 1014, a fan 1015 and a weight 1016 arranged in the inner space, wherein the gas conversion device 1014 and the fan 1015 are fixed on the top wall of the fixing frame 1012, and the weight 1016 can be fixed on the bottom wall of the supporting base 1011. In this embodiment, a plurality of air inlet slits are disposed on the top wall of the fixing frame 1012, and a plurality of air inlet through holes are disposed on the silicone sleeve 1013, and a portion of the air inlet through holes are opposite to the air inlet slits, so that the air inlet and the air outlet can jointly form an air inlet for communicating the inner space of the lamp holder 101 with the exterior of the lamp.

The lamp holder 102 includes a support rod, a swing arm 1022, and a second connection 1023 connecting the support rod and the swing arm 1022, wherein the support rod is hollow, and a plasma airflow channel is formed, which includes an upper rod 1021a, a lower rod 1021b, and a first connection 1021c connecting the two rods. One end of the lower rod 1021b is fixedly connected with the lamp holder 101, the other end is connected with the upper rod 1021a through a first connecting piece 1021c, an inlet of the plasma gas flow channel is positioned at the end part of the lower rod 1021b close to one side of the lamp holder 101, and an outlet is positioned on the surface of the upper part of the upper rod 1021 a. The first connector 1021 enables the upper rod 1021a to rotate around the axis of the support rod in a plane parallel to the lamp holder 101, and in this embodiment, the maximum rotation angle of the upper rod 1021a may be 350 °. In some examples, the maximum rotation angle of the upper rod 1021a about the support rod axis is 340 °, 300 °, 250 °, or 235 °. Functionally, the first connector 1021 orients the outlet of the plasma flow channel and the orientation of the lamp base 103 in a plane parallel to the lamp base 101 supports the adjustment.

The lamp holder 102 further comprises a second connecting part 1023 for connecting the support rod and the swing arm 1022, and the second connecting part 1023 can adjust the included angle between the support rod and the swing arm 1022, so that the height of the lamp head 103 can be adjusted through the second connecting part 1023 in function. In this embodiment, a plane formed by the support rod and the swing arm 1022 is referred to as a "first rotation plane", so the swing arm 1022 can rotate in the first rotation plane relative to the top end of the support rod. It is unambiguous that the swing arm 1022 rotates in a first plane of rotation relative to the top end of the support rod, and in fact the support rod rotates in the first plane of rotation relative to the remote head end of the swing arm 1022.

In this embodiment, the light fixture 100 further includes a third connecting member 104 connecting the swing arm 1022 and the light head 103, and the third connecting member 104 can enable the light head 103 to rotate relative to the light head end of the swing arm 1022 in the first rotation plane, that is, an included angle between the light emitting direction of the light head 103 and the swing arm 1022 is adjustable. In some examples of this embodiment, the third linkage 104 may also cause the lamp head 103 to rotate about the axis of the swing arm 1022.

It is understood that, although the lamp 100 is provided with the first connecting member 1021c, the second connecting member 1023 and the third connecting member 104 at the same time in the example corresponding to fig. 10 and fig. 11, this does not mean that all the lamps provided in the present embodiment must be provided with the three at the same time. In other examples of the present embodiment, only one or two of the three connectors may be provided in the luminaire. For example, in one example, the first connecting member is not disposed in the support rod, so that the upper rod 1021a and the lower rod 1021b cannot rotate relatively, and even the upper rod 1021a and the lower rod 1021b may be a whole. However, since the lamp of this example is provided with the second connecting member and the third connecting member, the height of the lamp head 103 can still be adjusted, and the lamp head 103 can also rotate relative to the lamp head end of the swing arm 1022, or rotate around the axis of the swing arm 1022. In another example, no third connecting member is disposed between the lamp head 103 and the swing arm 123, so that the lamp head 103 cannot rotate relative to the swing arm 1022, but the included angle between the swing arm 1022 and the support rod can be adjusted, and the lamp head 103 can also rotate around the axis of the support rod along with the upper rod 1021 a.

It should be understood that, although in fig. 10 and 11, the light emitting surface of the lamp head 103 is a circular cake shape, and the light emitting surface is substantially circular, in some other examples of the embodiment, the lamp head may have other shapes, for example, the light emitting surface may be rectangular, rhombic, trapezoidal, elliptical, regular hexagonal, pentagonal star-shaped, or crescent-shaped, and the like, and is not limited in this embodiment specifically, for example, in fig. 1, the light emitting surface of the lamp head 13 is an elongated racetrack shape. Please refer to fig. 12 and fig. 13, which illustrate a structure of the lamp cap 103: as can be seen from the exploded view of the light head shown in fig. 13, the light head 103 comprises a light cover 1031, an optical plate holder 1032, an eye-protecting optical plate 1033, an LED light bar 1034, a diffusion plate 1035 and an anti-glare mesh 1036, wherein the light cover 1031 has a top wall and side walls, and the top wall and the side walls enclose an inverted, groove-shaped receiving chamber for receiving therein the optical plate holder 1032, the eye-protecting optical plate 1033, and the like. A side wall of the lamp cover 1031 remote from the top wall thereof is formed with a cover opening of the lamp cover 1031. In the present embodiment, the lamp 100 has an LED light source, specifically, the LED light source is an LED light bar 1034 which is a side light bar, please further refer to fig. 14, the LED light bar 1034 is disposed around a side surface of the optical eye protection plate 1033, the optical eye protection plate 1033 has a good light guiding performance, and can guide light emitted from the LED light bar 1034 to sequentially emit to the diffusion plate 1035 and the anti-glare mesh 1036, so as to emit out of the lamp head 103. The eye shielding optical plate 1033 is fixed to the inner side of the top wall of the lamp housing 1031 by the optical plate holder 1032. It is understood that, in some other examples of this embodiment, the LED light source may be replaced by a LED lamp panel emitting light, the LED lamp panel may be disposed on a side of the eye protection optical plate 1033 away from the diffusion plate 1035, and the light emitting direction of the LED lamp panel faces the eye protection optical plate 1033. In some examples, a positive LED light panel and a side LED light bar 1034 can be disposed in the lamp head 103 at the same time, wherein the LED light bar 1034 is disposed around the side of the eye protection optical plate 1033, and the LED light panel is disposed above the eye protection optical plate 1033 and emits light toward the eye protection optical plate 1033.

In some examples, the antiglare web 1036 may comprise only one mesh panel disposed within the lamp enclosure 1031, or the antiglare web 1036 may be located at the mouth of the lamp enclosure 1031, i.e., the antiglare web 1036 is flush with the mouth of the lamp enclosure. However, in the present embodiment, the antiglare mesh 1036 has a fixed frame 10361 and a mesh plate 10362 surrounded by the fixed frame 10361, and the frame wall of the fixed frame 10361 is substantially perpendicular to the mesh plate 10362. The anti-glare mesh 1036 is fixed to the sidewall of the lamp cover 1031 by a fixing frame 10361, for example, by any one of clamping, screwing, or bonding, and in an example, the outer wall of the fixing frame 10361 is attached to the inner side of the sidewall of the lamp cover 1031. The fixing frame 10361 has two opposite openings, one opening is relatively closer to the LED light source and is therefore "near-light source side opening", the other side is relatively far away from the LED light source and can be referred to as "far-light source side opening", and the distance between the grid plate 10362 and the far-light far-side opening is larger than that of the far-light far-side opening in the orientation of fig. 14, so that the grid plate 10362 can be visually shielded by the frame wall of the fixing frame 10361, so that the user does not easily notice the grid plate 10362 when using the luminaire 100 while having an eye protection effect, and the "stealth" of the anti-glare grid 1036 is realized. In some examples, the mesh panel 10362 can be attached to the frame 10361 by bonding, screwing, snapping, etc., and in still other examples, the mesh panel 10362 can be integrally formed with the frame 10361.

The lamp provided by the embodiment integrates the air purification function by arranging the gas conversion device, the fan, the plasma airflow channel and other structures, and increases the use flexibility of the lamp by arranging the first connecting piece, the second connecting piece and the third connecting piece, thereby being beneficial to expanding the application scene of the lamp.

It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.

Claims (10)

1. A lamp is characterized by comprising a lamp holder, a luminous lamp holder and a lamp holder, wherein the lamp holder is connected with the lamp holder;

a gas conversion device is arranged in the inner space of the lamp holder, and an air inlet communicated with the inner space and the outside of the lamp is arranged on the surface of the lamp holder; a plasma airflow channel is arranged in the lamp holder, and an inlet of the plasma airflow channel is communicated with the inner space; the gas conversion device is configured to convert air flowing in from the air inlet into plasma gas under the driving of current, and the plasma gas is conveyed to the outside of the lamp through the plasma gas flow channel.

2. The lamp of claim 1, wherein a gas flow guide is further disposed in the interior space, the gas flow guide being located at an inlet of the plasma gas flow channel and configured to guide the plasma gas to flow toward the plasma gas flow channel.

3. The lamp of claim 2, wherein the lamp base comprises a supporting base and a fixing frame, the supporting base comprises a bottom wall, the fixing frame comprises a top wall, at least one of the supporting base and the fixing frame further comprises a side wall, the supporting base and the fixing frame cooperate with each other to form the inner space, and the gas flow guiding device and the gas conversion device are fixed on the top wall.

4. The lamp set according to claim 3, wherein the lamp holder further comprises a silicone sleeve, and the silicone sleeve is sleeved outside the fixing frame; the top of silica gel cover is provided with a plurality of air inlet through-holes, the mount be provided with a plurality of gaps of admitting air on the roof, air inlet through-hole with the gap cooperation of admitting air forms air intlet.

5. The lamp of any one of claims 1-4, wherein the lamp holder comprises a support rod and a swing arm, and the plasma airflow channel is located in the support rod; the support rod is vertically arranged on the lamp holder, one end of the swing arm is connected with the top end of the support rod, and the other end of the swing arm is connected with the lamp cap.

6. The lamp of claim 5, wherein the support rod comprises an upper rod connected to the swing arm and a lower rod connected to the lamp holder, which are coaxial, and a lower end of the upper rod is movably connected to an upper end of the lower rod through a first connecting member, which is configured to allow the upper rod to rotate around an axis of the support rod; the outlet of the plasma gas flow channel is positioned at the upper part of the upper rod.

7. The lamp of claim 5, wherein the top end of the support rod is movably connected to the swing arm by a second connector, the second connector being configured to allow the swing arm to rotate about the top end of the support rod in a first plane of rotation, the first plane of rotation being a plane formed by the support rod and the swing arm and perpendicular to the base.

8. The lamp of claim 5, wherein the swing arm is movably connected to the lamp head by a third connection member, the third connection member being configured to allow the lamp head to rotate relative to a proximal end of the swing arm in a first rotation plane, the first rotation plane being a plane formed by the support rod and the swing arm and perpendicular to the lamp holder; the lamp head end is close to the one end that is close to the lamp holder on the swing arm.

9. The luminaire of claim 8, wherein the third connection is further configured to rotate the lamp head about an axis of the swing arm.

10. The lamp of claim 5, wherein the lamp cap comprises a lampshade, an LED light source, an eye protection optical plate, a diffusion plate and an anti-glare mesh, the lampshade has a top wall and side walls, and the top wall and the side walls of the lampshade enclose to form an accommodation space, the LED light source is arranged on the inner side of the top wall of the lampshade and emits light towards the eye protection optical plate, and the light emitted from the eye protection optical plate is emitted to the diffusion plate and the anti-glare mesh in sequence and then emitted from the anti-glare mesh to the outside of the lamp; the anti-dazzle net is provided with a grid plate and a fixing frame arranged around the side wall of the grid plate, an opening of the fixing frame, which is far away from one side of the LED light source, is a far-light far-side opening, and a distance exists between the grid plate and the far-light far-side opening.

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