CN212584777U

CN212584777U - Desk lamp with air purification function

Info

Publication number: CN212584777U
Application number: CN202021282476.6U
Authority: CN
Inventors: 光金正; 梁鉴如
Original assignee: Shanghai University of Engineering Science
Current assignee: Shanghai University of Engineering Science
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-02-23
Anticipated expiration: 2030-07-02

Abstract

The utility model discloses a desk lamp with air purification function, which comprises a lamp shade, wherein a heating chamber is fixedly connected above the lamp shade, and the bottom of the heating chamber is provided with a heating wire; the heating chamber upper portion be provided with carousel mechanism, carousel mechanism including rotate connect the inner cup on heating chamber top and be located the inner cup top and with heating chamber lateral wall threaded connection's enclosing cover, all be provided with the venthole on enclosing cover and the inner cup. Compared with the traditional desk lamp, the desk lamp can release air purifying agent to the air in the lighting process, and provides better working environment for users.

Description

Desk lamp with air purification function

Technical Field

The utility model relates to a lighting apparatus technical field, concretely relates to desk lamp with air purification function.

Background

The desk lamp is one of lamps, and the electric appliance is mainly placed on a writing desk or a dining table for illumination, and is an indispensable living article for people. The bright irradiation range of the desk lamp is relatively small and concentrated, so that the light of the whole room is not influenced, the effect is limited around the desk lamp, reading, learning, working and energy saving are facilitated.

Most of the existing desk lamps are single in function and do not have the functions of purifying air and improving working environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a desk lamp with air purification function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a desk lamp with an air purification function comprises a lampshade, wherein a heating chamber is fixedly connected above the lampshade, and a heating wire is arranged at the bottom of the heating chamber; the heating chamber upper portion be provided with carousel mechanism, carousel mechanism including rotate connect the inner cup on heating chamber top and be located the inner cup top and with heating chamber lateral wall threaded connection's enclosing cover, all be provided with the venthole on enclosing cover and the inner cup.

As a further aspect of the present invention: the side face of the lampshade is fixedly connected with a micro fan communicated with the inside of the lampshade, an air outlet is formed in the bottom of the lampshade, an air channel is formed in the right side wall of the heating chamber, one end of the air channel is communicated with the air outlet, and the other end of the air channel is communicated with the top of an inner cavity of the heating chamber.

As a further aspect of the present invention: the lamp shade bottom be provided with the bulb that is the annular array and arranges, be provided with the heat dissipation silk between the bulb, the heat dissipation silk be connected with the heater strip.

As a further aspect of the present invention: the heating chamber right side wall rotate and be connected with first connecting rod, first connecting rod bottom rotates and is connected with the second connecting rod, the second connecting rod rotates with the base and is connected, second connecting rod middle part fluted.

As a further aspect of the present invention: a standby power supply is arranged in the base.

As a further aspect of the present invention: the heating chamber is filled with air purifying agent.

As a further aspect of the present invention: the bottom of the lampshade is in threaded connection with a protective cover.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the use process of the desk lamp, the bulb provides illumination, but the temperature of the bulb can gradually rise along with the normal use time, and the normal service life of the bulb can be influenced due to the overhigh temperature of the bulb. Therefore, the heat dissipation wires with good heat conduction performance are arranged at the bottom of the lampshade, and a part of heat generated by the bulb can be taken away. The micro fan arranged on the side edge of the lampshade can bring outside air into the lampshade and exchange heat with the air in the lampshade, and then the air brings out the heat of the other part along the air channel. The two positions can prevent the lamp bulb from being damaged due to overhigh temperature in the process of lighting the lamp bulb.

2. The heating wire in heat dissipation silk and the heating chamber is connected, and the heat in the heat dissipation silk is absorbed by the heating wire, can reduce the temperature of heat dissipation silk on the one hand for it continues to cool down the bulb, and on the other hand can heat the air purifying agent in the heating chamber, makes it slowly volatilize. The air blown from the micro fan reaches the liquid level of the air purifying agent through the air duct, the volatilization speed of the air purifying agent is accelerated, and the volatilized air is driven to be discharged to the outside air from the air outlet, so that the aim of purifying the air is fulfilled.

3. The lamp bulbs in the lamp shade are provided with a plurality of light sources in an opposite mode through the annular array, and the bottom of the lamp shade is a spherical surface, so that the effect similar to a shadowless lamp in a hospital operating room can be generated after the lamp bulbs are lightened. Therefore, when people read books or learn under the condition of waiting, shadows generated by a single light source can be greatly reduced, and the using effect is improved.

4. Settle stand-by power supply in the base can still be used by the desk lamp under the condition of having a power failure, so the desk lamp can be taken away from indoorly for field environment, the practicality is stronger.

5. Through the arrangement of the outer cover and the inner cover, when the air purifying agent needs to be released, only the outer cover needs to be rotated until the air outlet holes of the outer cover and the inner cover coincide, and the coincidence area of the air outlet holes can be changed as required to control the volatilization speed of the air purifying agent.

Drawings

Fig. 1 is a schematic view of an overall structure of a desk lamp with an air purification function.

Fig. 2 is a schematic structural view of the lamp cover.

Fig. 3 is a schematic structural view of the outer cover.

Fig. 4 is a schematic structural view of the inner lid.

Fig. 5 is a schematic structural view of the base.

In the figure: the air purifying device comprises an outer cover 1, an inner cover 2, an air purifying agent 3, a heating wire 4, a lampshade 5, a miniature fan 6, a protective cover 7, a bulb 8, a first connecting rod 9, a second connecting rod 10, a base 11, an air outlet 12, an air outlet 13, a heating chamber 14, a heat dissipation wire 15, an air duct 16 and a standby power supply 17.

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 work belong to the protection scope of the present invention.

It should be noted that, if there is a directional indication (such as up, down, left, right, front, and back) in the embodiment of the present invention, it is only used to explain the relative position relationship between the components, the motion situation, etc. in a certain specific posture, and if the specific posture is changed, the directional indication is changed accordingly.

In addition, if a description of "first", "second", etc. is referred to in the present invention, it is used for descriptive purposes only and not to be construed as indicating or implying relative importance or implicit to 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.

Example 1

Referring to fig. 1 to 5, in an embodiment of the present invention, a desk lamp with an air purification function includes a lamp shade 5, a heating chamber 14 is fixedly connected above the lamp shade 5, and a heating wire 4 is disposed at the bottom of the heating chamber 14; the heating chamber 14 upper portion be provided with carousel mechanism, carousel mechanism including rotate connect in the inner cup 2 of heating chamber 14 top and be located the inner cup top and with heating chamber 14 lateral wall threaded connection's enclosing cover 1, all be provided with venthole 12 on enclosing cover 1 and the inner cup 2, heating chamber 14 in pack and have air purifying agent 3. Through the arrangement of the outer cover 1 and the inner cover 2, when the air purifying agent 3 needs to be released, only the outer cover 1 needs to be rotated until the air outlet holes 12 of the outer cover 1 and the inner cover 2 coincide with each other, and the coincidence area of the air outlet holes 12 can be changed as required to control the volatilization speed of the air purifying agent 3.

Further, the side face of the lampshade 5 is fixedly connected with a micro fan 6 communicated with the inside of the lampshade 5, an air outlet 13 is formed in the bottom of the lampshade 5, an air duct 16 is formed in the right side wall of the heating chamber 14, one end of the air duct 16 is communicated with the air outlet 12, the other end of the air duct is communicated with the top of an inner cavity of the heating chamber 14, a heat dissipation wire 15 is arranged between the bulbs 8, and the heat dissipation wire 15 is connected with the heating wires 4. In the use process of the desk lamp, the bulb 8 provides illumination, but as the use time is normal, the temperature of the bulb 8 gradually rises, and the normal service life of the bulb 8 is affected due to the overhigh temperature of the bulb 8. Therefore, the heat dissipation wires 15 with good heat conduction performance are arranged at the bottom of the lampshade 5, so that part of heat generated by the bulb 8 can be taken away. The micro fan 6 disposed at the side of the lampshade 5 can bring the outside air into the lampshade 5 and exchange heat with the air inside the lampshade 5, and then the air brings out the other part of heat along the air channel 16. The two positions can ensure that the lamp bulb 8 is not damaged due to overhigh temperature during the lighting process of the lamp bulb 8. The heat dissipation wire 15 is connected with the heating wire 4 in the heating chamber 14, and the heat in the heat dissipation wire 15 is absorbed by the heating wire 4, so that on one hand, the temperature of the heat dissipation wire 15 can be reduced, the bulb 8 can be continuously cooled, and on the other hand, the air purifying agent 3 in the heating chamber 14 can be heated, and the air purifying agent can be slowly volatilized. The air blown from the micro fan 6 reaches the liquid level of the air purifying agent 3 through the air duct 16, the volatilization speed is accelerated, and the volatilized air is driven to be discharged to the outside air from the air outlet 12, so that the purpose of air purification is achieved.

Further, a standby power supply 17 is arranged in the base 11. Settle stand-by power supply 17 in base 11 can still be used under the condition of having a power failure the desk lamp, so the desk lamp can be taken away from indoorly for field environment, the practicality is stronger.

Furthermore, the bottom of the lampshade 5 is provided with bulbs 8 which are arranged in an annular array. The bulbs 8 in the lamp shade 5 are provided with a plurality of light sources in a mutual mode through an annular array, and the bottom of the lamp shade 5 is a spherical surface, so that the effect similar to a shadowless lamp in a hospital operating room can be generated after the bulbs are lightened. Therefore, when people read books or learn under the condition of waiting, shadows generated by a single light source can be greatly reduced, and the using effect is improved.

Example 2

The embodiment is further improved on the basis of the embodiment 1, and the improvement content is as follows: the bottom of the lampshade 5 is in threaded connection with a protective cover 7. The bulb 8 inside the globe 5 can be protected from foreign objects.

In summary, the working principle of the present invention is: the user opens the desk lamp and rotates the outer cover 1 on the upper part of the heating chamber 14, at this time, the micro fan 6 works to heat the air purifying agent 3 and blow the air purifying agent out of the heating chamber 14.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A desk lamp with an air purification function comprises a lampshade (5), and is characterized in that a heating chamber (14) is fixedly connected above the lampshade (5), and a heating wire (4) is arranged at the bottom of the heating chamber (14); heating chamber (14) upper portion be provided with carousel mechanism, carousel mechanism including rotate connect in heating chamber (14) top inner cup (2) and be located the inner cup top and with heating chamber (14) lateral wall threaded connection's enclosing cover (1), all be provided with venthole (12) on enclosing cover (1) and inner cup (2).

2. The desk lamp with the air purifying function as claimed in claim 1, wherein the side of the lampshade (5) is fixedly connected with a micro fan (6) communicated with the inside of the lampshade (5), the bottom of the lampshade (5) is provided with an air outlet (13), the right side wall of the heating chamber (14) is provided with an air duct (16), one end of the air duct (16) is communicated with the air outlet (12), and the other end of the air duct is communicated with the top of the inner cavity of the heating chamber (14).

3. The desk lamp with the air purification function according to claim 1, wherein the lamp shade (5) is provided with bulbs (8) arranged in a circular array at the bottom, heat dissipation wires (15) are arranged between the bulbs (8), and the heat dissipation wires (15) are connected with the heating wires (4).

4. The desk lamp with the air purifying function as claimed in claim 1, wherein the right side wall of the heating chamber (14) is rotatably connected with a first connecting rod (9), the bottom of the first connecting rod (9) is rotatably connected with a second connecting rod (10), the second connecting rod (10) is rotatably connected with the base (11), and the middle of the second connecting rod (10) is provided with a groove.

5. The desk lamp with the air purifying function as claimed in claim 4, wherein the base (11) is provided with a standby power supply (17).

6. The desk lamp with the air purifying function as claimed in claim 1, wherein the heating chamber (14) is filled with the air purifying agent (3).

7. The desk lamp with the air purifying function as claimed in claim 1, wherein the bottom of the lampshade (5) is connected with a protective cover (7) in a threaded manner.