Vertical type floor eye protection table lamp

Abstract

The invention relates to the technical field of floor table lamps, and discloses a vertical type floor eye protection table lamp which comprises a shell, a lamp holder, a control switch, a covering and shielding module, an air supply blowing module and a temperature control self-replacement module, and the covering and shielding module is used for eye protection lighting of a user, and the user conducts shielding adjustment on the position, corresponding to a strong light reflection area on a lighting table top, of the covering and shielding module. The air supply blowing module conducts directional air supply heat dissipation treatment on the overheated lamp holder, accumulated dust on the top of the lamp holder is wiped through the temperature control self-replacement module, the temperature is prevented from being too high, a dirty wiping object is automatically replaced when the temperature is too high, and it is guaranteed that irradiation light rays on the top of the lamp holder are not affected; mirror reflection generated by the strong light reflection area is covered, the coverage range of the polarizing film is adjusted according to the range of the strong light reflection area, and light with wavelength is filtered through the polarizing film, so that mirror reflection light of the strong light reflection area is darkened, stimulation of strong light of mirror reflection to eyes of a user is reduced, and comfort of the eyes in the using process is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of floor lamps, and more particularly to a vertical floor eye-protection desk lamp. Background Art

[0002] The vertical floor-standing eye-protection desk lamp is mainly composed of two parts: the light source lamp head and the shell. The lamp head is usually a light source with relatively good light quality, the shell can improve the uniformity of light distribution and can weaken or reduce glare. The lampshade and the driving circuit provide current to the light source. In order to improve the convenience of using the eye-protection desk lamp, the existing eye-protection desk lamp can change the placement of the light source in multiple directions and angles, and is equipped with the function of synchronous lighting on the upper and lower sides to improve the lighting environment.

[0003] When using an eye-protection desk lamp, if there are reflective materials in the lighting environment, such as glazed paper, it will form a mirror reflection under strong light, making the edges of the text unclear. The eyes need to frequently adjust the focus to recognize the content, which can easily cause eye muscle tension and visual fatigue. In the existing technology, if you want to eliminate this strong mirror reflection, you need to lower the brightness of the desk lamp or adjust the lighting position of the desk lamp, which will affect the user's lighting experience. Since vertical floor-standing eye-protection desk lamps are generally high and inconvenient to wipe, dust tends to accumulate on the top after long-term use. Excessive accumulation can easily cause the lamp head to overheat and malfunction, and the brightness of the top light source will also be affected; When the upper and lower light sources of the floor-standing eye-protection desk lamp illuminate at the same time and supplement the ambient light through diffuse reflection, it can reduce the contrast between light and dark and reduce visual fatigue. However, the long-term operation of the dual light sources can easily increase the heat generation. The superimposed release of short-wave blue light in the high-temperature mode can easily cause damage to the eyes due to long-term exposure, and will also cause damage to the service life of the desk lamp itself. Summary of the Invention

[0004] The present invention provides a vertical floor-standing eye-protection desk lamp, which solves the technical problems in the related art that when used for lighting, strong reflections are generated in some areas affected by reflective objects, causing eye discomfort, and the high temperature of the lamp head causes the release of short-wave blue light, affecting eye health and the service life of the lamp source.

[0005] The present invention provides a vertical floor-standing eye-protection desk lamp, comprising: Housing, lamp head and control switch for user's eye protection lighting; The cover and shielding module, air supply and purge module, and temperature-controlled automatic replacement module allow users to adjust the position of the strong reflective area on the illuminated desktop through the cover and shielding module. The air supply and purge module provides directional air supply and heat dissipation for overheated lamp heads. The temperature-controlled automatic replacement module wipes the dust on the top of the lamp head to prevent overheating and automatically replaces the dirty wipe when the temperature is too high, ensuring that the light from the top of the lamp head is not affected. The covering and shielding module includes a marking plate. A guide groove is provided at the bottom center of the lamp head. The top of the marking plate is slidably connected to the inner wall of the guide groove, so that the user can mark the specific position of the reflective area.

[0006] As a further solution of the present invention: the covering and shielding module further includes: The first stepper motor is fixedly installed above the outer wall of the shell, the driving end of the first stepper motor is fixedly connected to the toggle member, and the upper inner wall of the shell is fixedly connected to the hollow sleeve.

[0007] As a further solution of the present invention: the inner wall of the hollow sleeve is slidably connected to a trigger member, both sides of the inner wall of the trigger member are fixedly connected to guide columns, and the guide columns on both sides are attached to the outer wall of the toggle member.

[0008] As a further solution of the present invention: the inner end of the trigger member is fixedly connected to an energy storage spring, and the energy storage spring is sleeved on the outer wall of the toggle member and fixedly connected to the hollow sleeve.

[0009] As a further solution of the present invention: sliding rods are fixedly connected to both sides of the top of the lamp holder, and suspension brackets are slidably connected to the outer walls of the sliding rods on both sides. A second stepper motor is slidably provided on the inner wall of the suspension bracket, and the driving end of the second stepper motor is fixedly connected to a rotating shaft.

[0010] As a further solution of the present invention: the bottom end of the rotating shaft is fixedly connected to an arc hole transmission part, the inner wall of the arc hole transmission part is slidably connected to a plurality of connecting rods, the top ends of the connecting rods are fixedly connected to polarizing films, the outer walls of the polarizing films are slidably connected to the inner wall of the cavity plate, the inner wall of the suspension bracket is fixedly connected to an electric push rod, and the telescopic rod end of the electric push rod is fixedly connected to the second stepping motor.

[0011] As a further solution of the present invention: the air supply and purge module includes: A temperature sensor is fixedly installed inside the lamp holder. A C-shaped frame is fixedly connected to one side of the interior of the lamp holder. A three-way pipe is fixedly connected to the interior of the C-shaped frame. A propeller is provided inside the three-way pipe. Air outlets are provided in the middle of the four corners of the C-shaped frame. The air outlets on the four sides correspond to the middle of the light sources on the four sides.

[0012] As a further solution of the present invention: the temperature-controlled self-replacing module includes: A reciprocating screw and a storage box, the reciprocating screw is rotatably connected to the top of the lamp holder, the outer wall of the reciprocating screw is fixedly connected to the propeller, a movable block is threadedly connected to the outer wall of the reciprocating screw, the top of the movable block is fixedly connected to a support bracket, and a pair of spring telescopic plates are rotatably connected on both sides of the top of the support bracket.

[0013] As a further solution of the present invention: the tops of the spring telescopic plates on both sides are hingedly provided with pushing pieces, the storage box is fixedly connected to the top of the lamp holder, and the outer wall of the support bracket is slidably connected to the inner wall of the storage box.

[0014] As a further solution of the present invention: micro cylinders are fixedly installed in the middle of both sides of the suspension bracket, sponge strips are provided at the driving ends of the micro cylinders on both sides, capacitive proximity switches are fixedly installed on the inner walls of both sides of the suspension bracket, and a collection box is fixedly connected to the other side of the interior of the lamp head.

[0015] The beneficial effects of the present invention are: For the reflective areas that appear in the lighting range of the floor-standing eye-protection desk lamp, an adjustment mode corresponding to covering strong light is set to cover the mirror reflection generated by the strong reflective area, and the coverage range of the polarizing film is adjusted according to the size of the strong reflective area. The polarizing film filters the wavelength of light, making the mirror reflected light in the strong reflective area darker, reducing the strong light stimulation to the user's eyes caused by the mirror reflection when using the desk lamp, and ensuring the comfort of the eyes during use.

[0016] When adjusting the covering and blocking of the mirror reflection in the strong reflective area, the movement of the suspension bracket drives the sponge strip set on the top to rotate synchronously and move on the top of the lamp head, wiping and cleaning the dust accumulated on the top of the lamp head, reducing the coverage and accumulation of dust. On the one hand, it reduces the scattering and attenuation of light when passing through dirt, ensuring that the light output is more concentrated and the brightness is higher, thereby improving the lighting effect in the strong reflective area. On the other hand, the lamp head is not covered by dust and can be more fully in contact with the air, which can accelerate the heat dissipation and maintain the normal operating temperature of the desk lamp.

[0017] The present invention monitors the internal temperature of the lamp holder through a temperature monitoring module. When the temperature is too high, corresponding wind flow paths are set for the light sources to directional air supply. The wind flow paths are dynamically adjusted to ensure that each light source is within the optimal operating temperature range. Independent wind paths can prevent heat accumulation between different light sources, reducing the overall heat load. At the same time, the directional air supply forms an air curtain through forced airflow, reducing external dust from entering the interior of the lamp holder and reducing the probability of dust adhesion on the surface of the light source.

[0018] The present invention synchronously triggers the processing action of automatically replacing the dirty sponge strips in response to air blowing and heat dissipation, and drives the reciprocating screw to rotate through the propeller. During the movement of the movable block, the stacked sponge strips are pushed out accordingly to ensure that clean sponge strips are available for wiping during the air blowing and heat dissipation process. The automatic replacement mechanism pushes the stacked sponge strips through the reciprocating screw, and can seamlessly switch to a new sponge when the dust adsorbed by the sponge reaches a threshold, avoiding incomplete wiping of the heat dissipation surface due to the dirty sponge, maintaining the cleanliness of the lamp head surface and unobstructed heat dissipation channels. Clean sponge strips can improve wiping efficiency, reduce the interference of residual dust on the refraction of the light path, ensure that the surface temperature of the lamp head drops evenly during air blowing and heat dissipation, and avoid light decay or circuit failure caused by local overheating. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a vertical floor-standing eye-protection desk lamp proposed by the present invention; Figure 2 This is a schematic upward view of a vertical floor-standing eye-protection desk lamp proposed by the present invention; Figure 3 This is a schematic diagram of the bottom structure of a lamp holder of a vertical floor-standing eye-protection desk lamp proposed by the present invention; Figure 4 This invention proposes a vertical floor-standing eye protection desk lamp. Figure 3 A magnified schematic diagram of point A in the middle; Figure 5 This is a vertical cross-sectional schematic diagram of a cavity plate of a vertical floor-standing eye-protection desk lamp proposed by the present invention; Figure 6 This is a schematic diagram of triggering and adjusting the shading action of a vertical floor-standing eye-protection desk lamp proposed by the present invention; Figure 7 This invention proposes a vertical floor-standing eye protection desk lamp. Figure 6 A magnified schematic diagram of point B in the middle; Figure 8 This is a vertical cross-sectional schematic diagram of a lamp holder of a vertical floor-standing eye-protection desk lamp proposed by the present invention; Figure 9 This is a schematic diagram of the operation and adjustment of a temperature-controlled self-replaceable module of a vertical floor-standing eye-protection desk lamp proposed by the present invention; Figure 10 This invention proposes a vertical floor-standing eye protection desk lamp. Figure 9 Enlarged schematic diagram of point C in the middle; Figure 11 This is a schematic diagram of the air supply path of the air supply and purge module of the vertical floor-standing eye-protection desk lamp proposed by the present invention; Figure 12 This invention proposes a vertical floor-standing eye protection desk lamp. Figure 11 The enlarged schematic diagram of point D in the middle; Figure 13This is a schematic diagram of the static state of the temperature-controlled self-removable module of the vertical floor-standing eye-protection desk lamp proposed by the present invention; Figure 14 This invention proposes a vertical floor-standing eye protection desk lamp. Figure 13 The enlarged schematic diagram of point E in the middle; Figure 15 This is a front view schematic diagram of a vertical floor-standing eye-protection desk lamp proposed by the present invention; Figure 16 This invention proposes a vertical floor-standing eye protection desk lamp. Figure 15 Enlarged schematic diagram of point F in the middle.

[0020] In the figure: 1. Housing; 2. Lamp holder; 3. Control switch; The covering and shielding module 4 includes: 401. Marking plate; 402. Guide groove; 403. First stepper motor; 404. Toggle member; 405. Guide column; 406. Energy storage spring; 407. Hollow sleeve; 408. Trigger member; 409. Hanging bracket; 410. Sliding rod; 411. Second stepper motor; 412. Cavity plate; 413. Arc hole transmission member; 414. Connecting rod; 415. Polarizing film; 416. Rotating shaft; 417. Electric push rod.

[0021] The air supply and purge module 5 includes: 501. Temperature sensor; 502. C-shaped frame; 503. Tee pipe; 504. Propeller; 505. Air outlet.

[0022] The temperature control self-replacement module 6 includes: 601. Reciprocating screw; 602. Movable block; 603. Support bracket; 604. Spring expansion plate; 605. Pushing member; 606. Storage box; 607. Sponge strip; 608. Micro cylinder; 609. Capacitive proximity switch; 610. Collection box. DETAILED DESCRIPTION

[0023] The subject matter described herein will now be discussed with reference to exemplary embodiments. It should be understood that these embodiments are discussed solely to enable those skilled in the art to better understand and implement the subject matter described herein, and that the functions and arrangements of the elements discussed may be varied without departing from the scope of this specification. Various examples may omit, substitute, or add various processes or components as needed, and features described for some examples may be combined in other examples.

[0024] Example 1 like Figure 1 - Figure 16 As shown, a vertical floor-standing eye-protection desk lamp comprises: The housing 1, the lamp head 2 and the control switch 3 are used for eye protection lighting for users; The user can adjust the position of the strong reflective area on the lighting table by covering and shielding module 4, air supply and purge module 5 and temperature control self-removing and replacing module 6. The user can adjust the position of the strong reflective area on the lighting table by covering and shielding module 4. The air supply and purge module 5 sets directional air supply and heat dissipation treatment for the overheated lamp head 2. The temperature control self-removing and replacing module 6 wipes the dust on the top of the lamp head 2 to prevent the temperature from being too high and automatically replaces the dirty wipe when the temperature is too high, ensuring that the light irradiated from the top of the lamp head 2 is not affected. The covering and shielding module 4 includes a marking plate 401. A guide groove 402 is provided at the bottom center of the lamp head 2. The top of the marking plate 401 is slidably connected to the inner wall of the guide groove 402, making it convenient for users to mark the specific location of the reflective area. Specifically: A traction rope is provided at the bottom of the marking plate 401, which is convenient for the user to adjust the position of the marking plate 401. When the floor-standing eye-protection desk lamp is in use, if a strong reflective area appears on the illuminated desktop, the marking plate 401 can be pulled along the inner wall of the guide groove 402 to move to the reflective area (the hand positions the marking plate 401 through the traction rope), and the covering and shielding module 4 is controlled by the control switch 3 to move to the strong reflective area for covering and shielding to reduce the strong light mirror reflection.

[0025] The covering and shielding module 4 also includes: The first stepper motor 403 is fixedly mounted on the upper outer wall of the housing 1. The driving end of the first stepper motor 403 is fixedly connected to a toggle member 404. A hollow sleeve 407 is fixedly connected to the upper inner wall of the housing 1. A trigger member 408 is slidably connected to the inner wall of the hollow sleeve 407. Guide posts 405 are fixedly connected to both sides of the inner wall of the trigger member 408. The guide posts 405 on both sides are attached to the outer wall of the toggle member 404. The inner end of the trigger member 408 is fixedly connected to an energy storage spring 406. The energy storage spring 406 is sleeved on the outer wall of the toggle member 404 and fixedly connected to the hollow sleeve 407. Specifically, the first stepper motor 403 drives the toggle member 404 to rotate, and the curved blades on both sides of its outer wall are attached to the guide columns 405 on both sides, so that the trigger member 408 moves toward the inner wall of the hollow sleeve 407, squeezing the energy storage spring 406 to cause deformation, thereby accumulating a certain amount of elastic potential energy. Accordingly, when the first stepper motor 403 operates in the reverse direction, the accumulated elastic potential energy can be released, and the trigger member 408 is pushed out by the toggle member 404 to adjust the position of the corresponding covered shading area.

[0026] Slide rods 410 are fixedly connected to both sides of the top of the lamp holder 2, and the outer walls of the slide rods 410 on both sides are slidably connected to the suspension bracket 409. The inner wall of the suspension bracket 409 is slidably provided with a second stepping motor 411. The driving end of the second stepping motor 411 is fixedly connected to a rotating shaft 416, and the bottom end of the rotating shaft 416 is fixedly connected to an arc hole transmission member 413. The inner wall of the arc hole transmission member 413 is slidably connected to a plurality of connecting rods 414. The top of the connecting rod 414 is fixedly connected to a polarizing film 415. The outer wall of the polarizing film 415 is slidably connected to the inner wall of the cavity plate 412. The inner wall of the suspension bracket 409 is fixedly connected to an electric push rod 417. The telescopic rod end of the electric push rod 417 is fixedly connected to the second stepping motor 411. Specifically, when the trigger member 408 is ejected, it abuts against the outer wall of the suspension bracket 409. Under the push of elastic potential energy, the suspension bracket 409 moves along the outer walls of the sliding rods 410 on both sides, corresponding to the position of the abutment to the marking plate 401, and then corresponding to the range of the strong reflection of the mirror, the second stepper motor 411 drives the rotating shaft 416 to rotate, driving the arc hole transmission member 413 to rotate at the bottom of the cavity plate 412, and each connecting rod 414 moves along the inner wall of the arc hole transmission member 413, driving each group of polarizing films 415 to diffuse outward along the inner wall of the cavity plate 412, covering the range of the corresponding reflective area, and filtering and dispersing the strong light source through the polarizing film 415, so that the light in the area becomes dim, which is convenient for the user's eye viewing comfort when using lighting.

[0027] Example 2 like Figure 8 and Figure 10-13 As shown, corresponding to the temperature control protection of the light source inside the lamp holder 2 in the above embodiment, a protective heat dissipation treatment is further provided, and the air supply and purge module 5 includes: Temperature sensor 501 is fixedly mounted inside lamp holder 2. A C-shaped frame 502 is fixedly connected to one side of the interior of lamp holder 2. A tee pipe 503 is fixedly connected to the interior of C-shaped frame 502. A propeller 504 is provided inside tee pipe 503. Air outlets 505 are provided in the middle of each of the four corners of C-shaped frame 502. These air outlets 505 correspond to the middle of the four side light sources. Specifically, sealing barriers are set in the middle of the upper and lower sides of the C-shaped frame 502, and the wind output is corresponding to the air outlets 505 set at the four corners, and corresponds one to the middle of the four groups of light sources in the lamp head 2. When the temperature sensor 501 detects that the internal temperature of the lamp head 2 is abnormally high, the control switch 3 triggers the propeller 504 to rotate, and the wind source is transported to the interior of the C-shaped frame 502 through the three-way pipe 503 and output from each air outlet 505, blowing air directly towards the outer wall of the wind light source to cool it down.

[0028] Example 3 like Figure 12-16As shown, corresponding to the dust cleaning and heat dissipation processing settings of the lamp holder 2 in the above embodiment, the temperature control self-replacing module 6 includes: The reciprocating screw rod 601 and the storage box 606, the reciprocating screw rod 601 is rotatably connected to the top of the lamp holder 2, the outer wall of the reciprocating screw rod 601 is fixedly connected to the propeller 504, the outer wall of the reciprocating screw rod 601 is threadedly connected to a movable block 602, the top of the movable block 602 is fixedly connected to a support bracket 603, both sides of the top of the support bracket 603 are rotatably connected to a pair of spring telescopic plates 604, the tops of the spring telescopic plates 604 on both sides are hingedly provided with pushing members 605, the storage box 606 is fixedly connected to the top of the lamp holder 2, the outer wall of the support bracket 603 is slidably connected to the inner wall of the storage box 606, the middle parts of both sides of the suspension frame 409 are fixedly installed with micro cylinders 608, the driving ends of the micro cylinders 608 on both sides are provided with sponge strips 607, the inner walls of both sides of the suspension frame 409 are fixedly installed with capacitive proximity switches 609, and the other side of the inside of the lamp holder 2 is fixedly connected to a collection box 610; Specifically, during the operation of the covering and shielding module 4, the movement of the hanging frame 409 can drive the top sponge strip 607 to move along the top of the lamp holder 2 to wipe the dust on the top, thereby ensuring the normal heat dissipation operation of the lamp holder 2. After multiple wiping, the dust and dirt accumulated on the outer wall of the sponge strip 607 will affect the subsequent wiping cleanliness. With the operation of the propeller 504 in the air supply and blowing module 5, the reciprocating screw rod 601 can be driven to rotate, and the movable block 602 connected by the threaded connection on its outer wall can drive the support bracket 603 to move inside the storage box 606. A plurality of spare sponge strips 607 are stacked in sequence from top to bottom inside the storage box 606. When the support bracket 603 moves toward the outlet of the storage box 606, the pushing member 605 can push out the sponge strip 607 at the bottom of the storage box 606. The sponge strip 607 moves between the sliding bars 410 on both sides and is close to the capacitive switch 609. Under the induction transmission of the electrical signal, the micro-cylinders 608 on both sides are controlled to automatically release the original dirty sponge strip 607, and when the new sponge strip 607 moves to the middle of the hanging bracket 409, the micro-cylinders 608 on both sides operate again to lock it, completing the replacement of the sponge strip 607, and under the action of gravity, the upper sponge strip 607 can automatically fall to the bottom position, and when the supporting bracket 603 moves in the opposite direction as the movable block 602 returns to its original position, the pushing member 605 abuts against the bottom sponge strip 607, and the pushing member 605 squeezes the spring expansion plates 604 on both sides downward, so that the bottom sponge strip 607 can be pushed upward, so that the supporting bracket 603 returns to its original position, and the replaced dirty sponge strip 607 finally rolls to the interior of the collection box 610 for centralized storage. The user only needs to use a rod-shaped object to push the rotating plate at the bottom of the collection box 610 upward to centrally process the collected dirty sponge strips 607.

[0029] Working principle: First, when the eye protection desk lamp is turned on for lighting, if there is a strong reflective mirror reflection in the lighting environment, the user can pull the marking plate 401 along the inner wall of the guide groove 402 to the reflective area (the hand positions the marking plate 401 through the traction rope), and control the first stepper motor 403 to drive the toggle member 404 to rotate through the control switch 3, and the arc-shaped blades on both sides of the outer wall are correspondingly attached to the guide columns 405 on both sides, so that the trigger member 408 moves toward the inner wall of the hollow sleeve 407, squeezing the energy storage spring 406 to produce deformation, so as to accumulate a certain amount of elastic potential energy. Accordingly, when the first stepper motor 403 operates in the reverse direction, the accumulated elastic potential energy can be released, and the trigger member 408 is pushed out by the toggle member 404, correspondingly covering the shading area. The regional position is adjusted. When the trigger member 408 is ejected, it abuts against the outer wall of the suspension frame 409. Under the push of the elastic potential energy, the suspension frame 409 moves along the outer wall of the sliding rods 410 on both sides, corresponding to the position of the abutment to the marking plate 401, and then corresponding to the range of the strong reflection of the mirror, the second stepping motor 411 drives the rotating shaft 416 to rotate, driving the arc hole transmission member 413 to rotate at the bottom of the cavity plate 412. Each connecting rod 414 moves along the inner wall of the arc hole transmission member 413, driving each group of polarizing films 415 to diffuse outward along the inner wall of the cavity plate 412 to cover the range of the corresponding reflective area. The strong light source is filtered and dispersed by the polarizing film 415, so that the light in the area is dimmed, which is convenient for the user's eye viewing comfort when using it for lighting. A C-shaped frame 502 is provided inside the lamp head 2, corresponding to the position of each group of light sources, to guide the wind transmission path of the propeller 504. A sealing block is provided in the middle of the upper and lower sides of the C-shaped frame 502. The wind output is corresponding to the air outlets 505 provided at the four corners, and one by one corresponds to the middle of the four groups of light sources in the lamp head 2. When the temperature sensor 501 detects that the internal temperature of the lamp head 2 is abnormally high, the control switch 3 triggers the propeller 504 to rotate, and the wind source is transmitted to the interior of the C-shaped frame 502 through the three-way pipe 503 and output from each air outlet 505, blowing air directly towards the outer wall of the wind light source to cool it down. During the operation of the covering and shielding module 4, the movement of the hanging frame 409 can drive the sponge strip 607 on the top to move along the top of the lamp holder 2 to wipe the dust on the top, thereby ensuring the normal heat dissipation operation of the lamp holder 2. After multiple wiping, the dust and dirt accumulated on the outer wall of the sponge strip 607 will affect the cleanliness of subsequent wiping. With the operation of the propeller 504 in the air supply and purge module 5, the reciprocating screw rod 601 can be driven to rotate, and the movable block 602 threadedly connected to its outer wall can drive the supporting frame 603 to move inside the storage box 606. A plurality of spare sponge strips 607 are stacked in order from top to bottom inside the storage box 606. When the support bracket 603 moves toward the exit of the storage box 606, the sponge strip 607 at the bottom of the storage box 606 can be pushed out by the pushing member 605. The sponge strip 607 moves between the two side slide bars 410 and, under the induction transmission of the electrical signal of the capacitive proximity switch 609, controls the micro cylinders 608 on both sides to automatically release the original dirty sponge strip 607. When the new sponge strip 607 moves to the middle of the hanging bracket 409, the micro cylinders 608 on both sides operate again to lock it, completing the replacement of the sponge strip 607. Under the action of gravity, the upper sponge bar 607 can automatically fall to the bottom position. When the supporting bracket 603 moves in the opposite direction as the movable block 602 returns to its original position, the pushing member 605 abuts against the bottom sponge bar 607, and the pushing member 605 squeezes the spring telescopic plates 604 on both sides downward, so that the bottom sponge bar 607 can be pushed upward, so that the supporting bracket 603 returns to its original position. The replaced dirty sponge bar 607 finally rolls to the interior of the collection box 610 for centralized storage. The user only needs to use a rod-shaped object to push the rotating plate at the bottom of the collection box 610 upward to centrally process the collected dirty sponge bars 607, which makes the operation more convenient.

[0030] The above describes an embodiment of the present invention, but this embodiment is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Ordinary technicians in this field can also make many forms based on the inspiration of this embodiment, all of which are protected by this embodiment.

Claims

1. A vertical floor-standing eye-protection desk lamp, characterized in that: include: A housing (1), a lamp head (2) and a control switch (3) for providing eye protection lighting for a user; The user can adjust the position of the strong reflective area on the lighting table by covering the shielding module (4), the air supply and purge module (5) and the temperature control self-removable module (6). The user can adjust the position of the strong reflective area on the lighting table by covering the shielding module (4). The air supply and purge module (5) sets a directional air supply and heat dissipation treatment for the overheated lamp head (2). The dust accumulated on the top of the lamp head (2) is wiped by the temperature control self-removable module (6) to avoid excessive temperature and automatically replace the dirty wipe when the temperature is too high, so as to ensure that the light irradiated from the top of the lamp head (2) is not affected. The covering and shielding module (4) includes a marking plate (401), a guide groove (402) is provided at the bottom center of the lamp head (2), and the top of the marking plate (401) is slidably connected to the inner wall of the guide groove (402), so that the user can mark the specific position of the reflective area.

2. A vertical floor-standing eye-protection desk lamp according to claim 1, characterized in that: The covering and shielding module (4) further comprises: A first stepper motor (403) is fixedly mounted above the outer wall of the housing (1); a driving end of the first stepper motor (403) is fixedly connected to a toggle member (404); and a hollow sleeve (407) is fixedly connected to the upper inner wall of the housing (1).

3. The vertical floor-standing eye-protection desk lamp according to claim 2, characterized in that: The inner wall of the hollow sleeve (407) is slidably connected to a trigger member (408), and both sides of the inner wall of the trigger member (408) are fixedly connected to guide columns (405), and the guide columns (405) on both sides are attached to the outer wall of the toggle member (404).

4. The vertical floor-standing eye-protection desk lamp according to claim 3, characterized in that: The inner end of the trigger member (408) is fixedly connected to an energy storage spring (406), and the energy storage spring (406) is sleeved on the outer wall of the toggle member (404) and fixedly connected to the hollow sleeve (407).

5. The vertical floor-standing eye-protection desk lamp according to claim 4, characterized in that: Slide rods (410) are fixedly connected to both sides of the top of the lamp holder (2); suspension brackets (409) are slidably connected to the outer walls of the slide rods (410) on both sides; a second stepper motor (411) is slidably provided on the inner wall of the suspension bracket (409); and a driving end of the second stepper motor (411) is fixedly connected to a rotating shaft (416).

6. The vertical floor-standing eye-protection desk lamp according to claim 5, characterized in that: The bottom end of the rotating shaft (416) is fixedly connected to an arc hole transmission member (413), the inner wall of the arc hole transmission member (413) is slidably connected to a plurality of connecting rods (414), the top ends of the connecting rods (414) are fixedly connected to polarizing films (415), the outer walls of the polarizing films (415) are slidably connected to the inner wall of the cavity plate (412), the inner wall of the suspension frame (409) is fixedly connected to an electric push rod (417), and the telescopic rod end of the electric push rod (417) is fixedly connected to the second stepping motor (411).

7. The vertical floor-standing eye-protection desk lamp according to claim 1, characterized in that: The air supply and purge module (5) comprises: A temperature sensor (501) is fixedly mounted inside the lamp holder (2); a C-shaped frame (502) is fixedly connected to one side of the interior of the lamp holder (2); a three-way pipe (503) is fixedly connected to the interior of the C-shaped frame (502); a propeller (504) is provided inside the three-way pipe (503); air outlets (505) are provided in the middle of the four corners of the C-shaped frame (502); the air outlets (505) on the four sides correspond to the middle of the light sources on the four sides respectively.

8. The vertical floor-standing eye-protection desk lamp according to claim 1, characterized in that: The temperature-controlled self-disassembly module (6) comprises: A reciprocating screw (601) and a storage box (606), wherein the reciprocating screw (601) is rotatably connected to the top of the lamp holder (2), the outer wall of the reciprocating screw (601) is fixedly connected to the propeller (504), a movable block (602) is threadedly connected to the outer wall of the reciprocating screw (601), the top of the movable block (602) is fixedly connected to a support bracket (603), and a pair of spring telescopic plates (604) are rotatably connected to both sides of the top of the support bracket (603).

9. The vertical floor-standing eye-protection desk lamp according to claim 8, characterized in that: The tops of the spring expansion and contraction plates (604) on both sides are hingedly provided with pushers (605), the storage box (606) is fixedly connected to the top of the lamp holder (2), and the outer wall of the support frame (603) is slidably connected to the inner wall of the storage box (606).

10. The vertical floor-standing eye-protection desk lamp according to claim 6, characterized in that: A micro cylinder (608) is fixedly mounted in the middle of both sides of the suspension frame (409), and a sponge strip (607) is provided at the driving end of the micro cylinder (608) on both sides. A capacitive proximity switch (609) is fixedly mounted on the inner wall of both sides of the suspension frame (409), and a collection box (610) is fixedly connected to the other side of the interior of the lamp holder (2).

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