Energy-saving and environment-friendly fluorescent lamp

Abstract

The energy-saving and environment-friendly fluorescent lamp comprises a mounting frame and a lamp tube, the two opposite ends of the lamp tube are detachably mounted on one side of the mounting frame through mounting bases, and the energy-saving and environment-friendly fluorescent lamp further comprises a processing assembly arranged on the mounting frame and used for processing light distribution of the lamp tube. The processing assembly comprises two mounting plates arranged on the side, close to the lamp tube, of the mounting frame, and an arc-shaped lens plate is arranged between the two mounting plates. Through the arrangement of the processing assembly, the light emitted by the lamp tube can more effectively illuminate a target area or can be more uniformly diffused to a relatively large space range by utilizing the focusing or directional propagation effect of the arc-shaped lens plate on the light and the difference in focal length, so that the illumination effect of the same target area is achieved, and the illumination effect of the target area is improved. And the required fluorescent lamp power can be reduced, so that the energy-saving effect is realized.

Description

Technical Field

[0001] The invention relates to the technical field of fluorescent lamps, in particular to an energy-saving and environment-friendly fluorescent lamp. Background Art

[0002] Fluorescent lamps, also known as fluorescent lamps, use phosphors to emit light. A thin gas or trace metal is injected into a transparent glass tube, and a layer of phosphor is coated on the inner wall of the glass tube. After two electrodes discharge, the phosphor absorbs the light with the help of the luminescence of the gas and emits another light.

[0003] The light-emitting part of a fluorescent lamp is a long strip of lamp tube with a relatively large light-emitting area. The light emitted by the large-area light source is dispersed in all directions, and these lights will overlap and scatter each other. Although it can be applied to some ordinary warehouses or indoor aisles that do not require high light distribution, in scenes that require local lighting, such as museum showcases or store counters, it is difficult for the light to effectively illuminate the target area, and a large amount of light is wasted in places that do not need lighting. In order to achieve the lighting effect in the target area, the required fluorescent lamp power needs to be increased. At the same time, in classrooms and conference rooms where a more uniform distribution of fluorescent light is required, additional lighting equipment or increased lighting power is required, which leads to an increase in electricity energy expenditure costs.

[0004] Therefore, an energy-saving and environment-friendly fluorescent lamp is urgently needed to solve the above problems. Summary of the invention

[0005] To achieve the above object, the present invention provides the following technical solutions: an energy-saving and environment-friendly fluorescent lamp, comprising a mounting frame and a lamp tube, wherein opposite ends of the lamp tube are detachably mounted on one side of the mounting frame through a mounting seat, and further comprising a processing component arranged on the mounting frame for processing light distribution of the lamp tube;

[0006] The processing component includes two mounting plates arranged on the mounting frame close to the lamp tube, an arc lens plate is arranged between the two mounting plates, and the mounting frame is provided with a mounting component for mounting the arc lens plate and a cleaning component for cleaning surface dust of the arc lens plate.

[0007] The mounting assembly includes two connecting blocks fixedly connected to the mounting frame on the side close to the lamp tube, the two connecting blocks are provided with mounting holes on the side away from the mounting frame, the two mounting holes are slidably connected with mounting blocks, the two mounting blocks are connected to the mounting plate on the side away from the mounting frame, and the two connecting blocks are provided with a limiting assembly for limiting the mounting blocks.

[0008] The limiting assembly includes fixing holes opened on two inner walls relative to the mounting hole, the two fixing holes are slidably connected to limiting blocks, the mounting block has limiting holes opened on two side walls relative to the mounting block, the two limiting holes are matched with the limiting blocks, the two limiting blocks have inclined surfaces opened on one side close to the lamp tube, and the two fixing holes are provided with unlocking assemblies for unlocking the two limiting blocks.

[0009] The two fixed holes are provided with an extrusion assembly for extruding the limit block, and the extrusion assembly includes an extrusion tube fixedly connected to the bottom wall of the fixed hole, and the extrusion tube is slidably connected to an extrusion rod, one end of the extrusion rod is connected to the limit block, and the other end of the extrusion rod is located in the extrusion tube and fixedly connected to an extrusion plate, and the end of the extrusion plate away from the extrusion rod is fixedly connected to a first spring, and the other end of the first spring is connected to the bottom wall of the extrusion tube.

[0010] The unlocking assembly includes a rotating rod rotatably connected between two inner walls of the fixing hole, a gear is fixedly connected to the side wall of the rotating rod, a plurality of tooth grooves are provided on the side wall of the extrusion rod, each of the tooth grooves is meshed with the gear, and a rack is meshed on the side of the gear away from the tooth groove.

[0011] The connecting block is slidably connected with a T-shaped plate, one end of the T-shaped plate is located in the fixing hole and connected with the rack, and the T-shaped plate is fixedly connected with a baffle on the inner side wall of the fixing hole.

[0012] The cleaning assembly includes sliding plates slidably connected to both sides of the arc lens plate, an arc cleaning plate is arranged between the two sliding plates, a sponge is arranged on one side of the arc cleaning plate close to the arc lens plate, and the mounting frame is provided with a driving assembly for driving the arc cleaning plate.

[0013] The driving assembly includes two fixed plates fixedly connected to two opposite side walls of the mounting frame, a guide rod and a screw rod are respectively provided between the two fixed plates located on the same side, the guide rod and the screw rod side walls are respectively adapted to be connected with driving plates, the two driving plates are connected to the sliding plate through a telescopic assembly, one of the four fixed plates is provided with a motor, and the output end of the motor is connected to the screw rod.

[0014] The telescopic assembly includes a telescopic box rotatably connected to a driving plate near a side of the arc-shaped cleaning plate, the telescopic box is slidably connected to a telescopic rod, one end of the telescopic rod is connected to a sliding plate, the other end of the telescopic rod is located in the telescopic box and fixedly connected to the telescopic plate, the telescopic rod is located in the inner side wall of the telescopic box and is provided with a second spring, and the two ends of the second spring are respectively connected to the telescopic plate and the bottom wall of the telescopic box.

[0015] The lamp tube is made of low-lead or lead-free glass and is filled with mercury-free fluorescent powder.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The present invention facilitates the installation of the arc lens plate at the light-emitting part of the lamp tube by setting the processing component under the cooperation of the installation component and the limit component, thereby utilizing the focusing or directional propagation effect of the arc lens plate on the light and the difference in focal length, so that the light emitted by the lamp tube can more effectively illuminate the target area or make the light spread more evenly to a larger spatial range, so that when achieving the same lighting effect of the target area, the required fluorescent lamp power can be reduced, thereby achieving energy-saving effects. At the same time, by utilizing low-lead or lead-free glass to make the lamp tube and filling it with mercury-free fluorescent powder, while ensuring the transparency, strength and thermal stability of the glass, the environmental protection performance is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the structure of the processing component of the present invention;

[0020] Figure 3 It is a schematic diagram of the connection structure between the connection block and the mounting frame of the present invention;

[0021] Figure 4 It is a schematic diagram of the internal structure of the limit assembly of the present invention;

[0022] Figure 5 for Figure 2 Enlarged view of point A in the middle;

[0023] Figure 6 for Figure 4 Enlarged view of point B in the middle;

[0024] Figure 7 It is a schematic diagram of the cleaning component structure of the present invention.

[0025] In the figure: 101, mounting frame; 102, lamp tube; 103, mounting seat; 201, mounting plate; 202, arc lens plate; 301, connecting block; 302, mounting hole; 303, mounting block; 401, fixing hole; 402, limiting block; 403, limiting hole; 404, inclined plane; 501, extrusion tube; 502, extrusion rod; 503, extrusion plate; 504, first spring; 601, rotating rod; 602, gear; 603, T-plate; 604, rack; 605, tooth groove; 606, baffle; 701, sliding plate; 702, arc cleaning plate; 801, fixing plate; 802, guide rod; 803, screw rod; 804, driving plate; 805, motor; 901, telescopic box; 902, telescopic rod; 903, telescopic plate; 904, second spring. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] Example 1

[0028] See also Figure 1-Figure 4 , an energy-saving and environment-friendly fluorescent lamp shown in the figure includes a mounting frame 101 and a lamp tube 102, opposite ends of the lamp tube 102 are detachably mounted on one side of the mounting frame 101 through a mounting seat 103, and also includes a processing component arranged on the mounting frame 101 for processing the light distribution of the lamp tube 102;

[0029] The processing assembly includes two mounting plates 201 disposed on one side of the mounting frame 101 close to the lamp tube 102, a curved lens plate 202 is disposed between the two mounting plates 201, and the mounting frame 101 is provided with a mounting assembly for mounting the curved lens plate 202 and a cleaning assembly for cleaning dust on the surface of the curved lens plate 202;

[0030] What needs to be said here is that: through the setting of the processing component, with the cooperation of the installation component and the limit component, it is convenient to install the arc lens plate 202 at the light-emitting part of the lamp tube 102, so as to utilize the focusing or directional propagation effect of the arc lens plate 202 on the light and the difference in focal length, so that the light emitted by the lamp tube 102 can more effectively illuminate the target area or make the light more evenly diffuse to a larger spatial range, so that when achieving the same lighting effect of the target area, the required fluorescent lamp power can be reduced, thereby achieving energy saving effect, and at the same time, the use of low-lead or lead-free glass to make the lamp tube 102 and the filling of mercury-free fluorescent powder can ensure the transparency, strength and thermal stability of the glass while achieving the improvement of environmental protection performance.

[0031] See also Figure 3-Figure 5 The mounting assembly shown in the figure includes two connecting blocks 301 fixedly connected to the side of the mounting frame 101 close to the lamp tube 102, the two connecting blocks 301 are provided with mounting holes 302 on the side away from the mounting frame 101, the two mounting holes 302 are slidably connected with mounting blocks 303, the two mounting blocks 303 are connected to the mounting plate 201 on the side away from the mounting frame 101, and the two connecting blocks 301 are provided with a limiting assembly for limiting the mounting blocks 303;

[0032] It should be noted here that the arc lens plate 202 is installed at the light-emitting part of the lamp tube 102 through the installation of the installation component.

[0033] See also Figure 4-Figure 6 The limiting assembly shown in the figure includes fixing holes 401 opened on two inner walls opposite to the mounting hole 302, the two fixing holes 401 are slidably connected to the limiting blocks 402, the mounting block 303 opens limiting holes 403 on two side walls opposite to each other, the two limiting holes 403 are matched with the limiting blocks 402, the two limiting blocks 402 are opened on one side close to the lamp tube 102 and the inclined surface 404, and the two fixing holes 401 are provided with unlocking components for unlocking the two limiting blocks 402;

[0034] It should be noted here that the limiting assembly is provided to form a stable connection and limiting relationship between the curved lens plate 202 and the mounting frame 101, thereby improving the stability of the curved lens plate 202 during use.

[0035] See also Figure 6 The two fixing holes 401 shown in the figure are provided with an extrusion assembly for extruding the limit block 402, and the extrusion assembly includes an extrusion tube 501 fixedly connected to the bottom wall of the fixing hole 401, and the extrusion tube 501 is slidably connected with an extrusion rod 502, one end of the extrusion rod 502 is connected to the limit block 402, and the other end of the extrusion rod 502 is located in the extrusion tube 501 and is fixedly connected with an extrusion plate 503, and one end of the extrusion plate 503 away from the extrusion rod 502 is fixedly connected with a first spring 504, and the other end of the first spring 504 is connected to the bottom wall of the extrusion tube 501;

[0036] It should be noted here that the extrusion assembly is provided to provide guidance and limiting functions for the movement of the limiting block 402 .

[0037] See also Figure 6 The unlocking assembly shown in the figure includes a rotating rod 601 rotatably connected between two inner walls of the fixing hole 401, a gear 602 is fixedly connected to the side wall of the rotating rod 601, a plurality of tooth grooves 605 are provided on the side wall of the extrusion rod 502, each tooth groove 605 is meshed with the gear 602, a rack 604 is meshed on the side of the gear 602 away from the tooth groove 605, a T-plate 603 is slidably connected to the connecting block 301, one end of the T-plate 603 is located in the fixing hole 401 and connected to the rack 604, and the T-plate 603 is located in the fixing hole 401 and fixedly connected to the side wall thereof with a baffle 606;

[0038] It should be noted here that, by setting the unlocking assembly, it is convenient to release the connection limit of the curved lens plate 202, thereby facilitating the replacement of the curved lens plate 202.

[0039] Working principle: Since the light-emitting part of the fluorescent lamp is a long strip of lamp tube 102, its light-emitting area is relatively large, and the light emitted by the large-area light source is relatively dispersed in all directions. Therefore, in order to meet the needs of local lighting, a curved lens plate 202 can be installed at the light-emitting part of the lamp tube 102. When installing the curved lens plate 202, first align the curved lens plate 202 with the lamp tube 102, and then lift the curved lens plate 202 to move close to the mounting frame 101. When the curved lens plate 202 is sleeved onto the light-emitting side wall of the lamp tube 102, the mounting blocks 303 located on the two mounting plates 201 will be inserted into the mounting holes 302;

[0040] In the process of inserting the mounting block 303 into the mounting hole 302, when the mounting block 303 abuts against the side walls of the two limiting blocks 402, the mutual force of the inclined surface 404 and the guiding action of the extrusion component will push the two limiting blocks 402 to move away from each other. With the continuous pushing of the curved lens plate 202, when the limiting hole 403 on the mounting block 303 is matched with the limiting block 402, the elastic action of the extrusion component will push the two limiting blocks 402 to be inserted into the limiting hole 403 and abut against the bottom wall of the limiting hole 403, so that the installation limit of the curved lens plate 202 is achieved under the tight action of the two limiting blocks 402;

[0041] After the arc lens plate 202 is connected and installed, the arc lens plate 202 can be used to focus or directional propagate light, and the light can be precisely gathered on the display items on the museum display cabinet or the store counter, so that the light can more effectively illuminate the target area, instead of scattering around, causing a large amount of light to be wasted in places that do not need to be illuminated. Through this precise lighting, when achieving the same lighting effect in the target area, the required fluorescent lamp power can be reduced, thereby achieving energy saving effect;

[0042] Meanwhile, in actual use, the focal length of the arc lens plate 202 can be selected according to the lighting purpose of the fluorescent lamp and the desired lighting effect. If you want to focus the light on a closer area, such as for local lighting, you need to select an arc lens plate 202 with a shorter focal length, generally between a few centimeters and more than ten centimeters, so that the light can be gathered in a shorter distance to illuminate a specific small area. For indoor fluorescent lamps used for large-area lighting, such as classroom or office lighting fixtures, usually a arc lens plate 202 with a longer focal length is selected, and its focal length is about tens of centimeters, so that the light can be more evenly diffused to a larger spatial range. Therefore, when used in different occasions, the arc lens plate 202 can be replaced according to the use requirements;

[0043] When it is necessary to replace the curved lens plate 202, the operator can place two hands on the two sides of the two mounting plates 201 respectively, and then use two fingers to push the T-plate 603, so that the rack 604 at one end of the T-plate 603 slides in the fixing hole 401, and then the gear 602 is driven to rotate under the mutual meshing transmission action of the rack 604 and the gear 602, so that the extrusion rod 502 is driven to retract into the extrusion tube 501 under the mutual meshing transmission action of the gear 602 and the tooth groove 605, and then the limit block 402 is driven to retract into the fixing hole 401, thereby releasing the limit block 402 on the mounting block 303, and further releasing the connection limit of the curved lens plate 202, so that the curved lens plate 202 can be removed from the mounting frame 101, which is convenient for replacing the required curved lens plate 202, thereby improving the flexibility of the curved lens plate 202 in processing the light of the lamp tube 102.

[0044] Example 2

[0045] See also Figure 1 and Figure 4 This embodiment further explains Example 1. The cleaning assembly shown in the figure includes a sliding plate 701 slidably connected to both sides of the arc lens plate 202, an arc cleaning plate 702 is provided between the two sliding plates 701, a sponge is provided on one side of the arc cleaning plate 702 close to the arc lens plate 202, and the mounting frame 101 is provided with a driving assembly for driving the arc cleaning plate 702;

[0046] What needs to be said here is that: through the setting of the cleaning component, under the cooperation of the driving component and the telescopic component, the dust on the surface of the arc lens plate 202 is cleaned with a sponge, thereby ensuring the surface cleanliness of the arc lens plate 202 and further ensuring the illumination effect of the lamp tube 102.

[0047] See also Figure 7 The driving assembly shown in the figure includes two fixing plates 801 fixedly connected to two opposite side walls of the mounting frame 101, a guide rod 802 and a screw rod 803 are respectively arranged between the two fixing plates 801 on the same side, and the side walls of the guide rod 802 and the screw rod 803 are respectively adapted to be connected with a driving plate 804, and the two driving plates 804 are connected to the sliding plate 701 through a telescopic assembly, and one of the four fixing plates 801 is provided with a motor 805, and the output end of the motor 805 is connected to the screw rod 803;

[0048] It should be noted here that the driving assembly is used to drive the arc cleaning plate 702 to move, thereby achieving complete cleaning of the arc lens plate 202.

[0049] It should be noted that one of the two driving plates 804 is slidably connected to the guide rod 802 , and the other driving plate 804 is threadedly connected to the screw rod 803 .

[0050] See also Figure 7 The telescopic assembly shown in the figure includes a telescopic box 901 rotatably connected to a driving plate 804 near a side of the arc-shaped cleaning plate 702, the telescopic box 901 is slidably connected to a telescopic rod 902, one end of the telescopic rod 902 is connected to the sliding plate 701, the other end of the telescopic rod 902 is located in the telescopic box 901, and is fixedly connected to a telescopic plate 903, the telescopic rod 902 is located in the inner side wall of the telescopic box 901 and is sleeved with a second spring 904, and the two ends of the second spring 904 are respectively connected to the telescopic plate 903 and the bottom wall of the telescopic box 901;

[0051] It should be noted here that the telescopic assembly is provided to ensure that the sponge on the arc cleaning plate 702 is kept against the surface of the arc lens plate 202 , thereby improving the cleaning effect of the arc lens plate 202 .

[0052] It is worth noting that the rotating connection point between the telescopic box 901 and the driving plate 804 can be used to tighten the telescopic box 901 in the form of bolts, so as to facilitate the rotation of the telescopic box 901 while ensuring the stability of the telescopic box 901 during use. At the same time, a torsion spring can be mounted on the rotating connection shaft between the telescopic box 901 and the driving plate 804 to limit the position of the telescopic box 901.

[0053] Working principle: In the use scenario of a classroom or a conference room, dust will adhere to the surface of the curved lens plate 202 after a period of use. When the dust on the surface of the curved lens plate 202 needs to be cleaned, the motor 805 is started to drive the screw rod 803 to rotate. During the rotation of the screw rod 803, the sliding plate 701 at one end of the driving plate 804 will be driven to move through the threaded engagement transmission effect of the screw rod 803 and the driving plate 804 and the guiding effect of the guide rod 802;

[0054] During the movement of the sliding plate 701, the arc cleaning plate 702 will be driven to move synchronously, so that during the movement of the arc cleaning plate 702, the dust on the surface of the arc lens plate 202 is cleaned by the sponge, thereby ensuring the surface cleanliness of the arc lens plate 202 and further ensuring the irradiation effect of the lamp tube 102;

[0055] At the same time, when the curved lens plate 202 needs to be replaced, the curved cleaning plate 702 can be moved to the edge under the action of the driving assembly, and then the telescopic box 901 is rotated to drive the curved cleaning plate 702 to rotate to the side away from the curved lens plate 202, thereby avoiding interference with the replacement of the curved lens plate 202.

[0056] Example 3

[0057] See also Figure 1 , this embodiment is a further description of other embodiments, the lamp tube 102 shown in the figure is made of low-lead or lead-free glass, and is filled with mercury-free phosphor;

[0058] What needs to be said here is that by making the lamp tube 102 out of low-lead or lead-free glass, the use of lead is reduced, and the pollution of soil and water sources caused by lead after the lamp tube 102 is discarded is avoided, thereby ensuring the transparency, strength and thermal stability of the glass while achieving improved environmental protection performance. At the same time, the use of mercury-free phosphor can effectively avoid the harm of mercury to the environment and human health.

[0059] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and range of equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. An energy-saving and environmentally friendly fluorescent lamp, include: A mounting frame (101) and a lamp tube (102), wherein opposite ends of the lamp tube (102) are detachably mounted on one side of the mounting frame (101) via a mounting seat (103); It is characterized by further comprising: A processing component disposed on the mounting frame (101) and used for processing light distribution of the lamp tube (102); The processing component comprises two mounting plates (201) arranged on a side of the mounting frame (101) close to the lamp tube (102), an arc-shaped lens plate (202) being arranged between the two mounting plates (201), and the mounting frame (101) is provided with a mounting component for mounting the arc-shaped lens plate (202) and a cleaning component for cleaning dust on the surface of the arc-shaped lens plate (202).

2. The energy-saving and environment-friendly fluorescent lamp according to claim 1, Features: The mounting assembly comprises two connection blocks (301) fixedly connected to a side of the mounting frame (101) close to the lamp tube (102); a mounting hole (302) is provided on a side of the two connection blocks (301) away from the mounting frame (101); a mounting block (303) is slidably connected to the two mounting holes (302); a side of the two mounting blocks (303) away from the mounting frame (101) is connected to a mounting plate (201); and a limiting assembly for limiting the mounting blocks (303) is provided on the two connection blocks (301).

3. The energy-saving and environment-friendly fluorescent lamp according to claim 2, Features: The limiting assembly comprises fixing holes (401) opened on two inner walls opposite to the mounting hole (302); the two fixing holes (401) are slidably connected to the limiting blocks (402); the mounting block (303) is opened with limiting holes (403) opposite to two side walls; the two limiting holes (403) are matched with the limiting blocks (402); the two limiting blocks (402) are opened with an inclined surface (404) on one side close to the lamp tube (102); and the two fixing holes (401) are provided with an unlocking assembly for unlocking the two limiting blocks (402).

4. The energy-saving and environment-friendly fluorescent lamp according to claim 3, Features: The two fixing holes (401) are provided with an extrusion assembly for extruding the limit block (402), the extrusion assembly comprising an extrusion tube (501) fixedly connected to the bottom wall of the fixing hole (401), the extrusion tube (501) being slidably connected to an extrusion rod (502), one end of the extrusion rod (502) being connected to the limit block (402), the other end of the extrusion rod (502) being located in the extrusion tube (501) and fixedly connected to an extrusion plate (503), one end of the extrusion plate (503) away from the extrusion rod (502) being fixedly connected to a first spring (504), the other end of the first spring (504) being connected to the bottom wall of the extrusion tube (501).

5. The energy-saving and environment-friendly fluorescent lamp according to claim 4, Features: The unlocking assembly comprises a rotating rod (601) rotatably connected between two inner walls of the fixing hole (401), a gear (602) being fixedly connected to a side wall of the rotating rod (601), a plurality of tooth grooves (605) being provided on a side wall of the extrusion rod (502), each of the tooth grooves (605) being meshed with the gear (602), and a rack (604) being meshed with a side of the gear (602) away from the tooth grooves (605).

6. The energy-saving and environment-friendly fluorescent lamp according to claim 5, Features: The connection block (301) is slidably connected to a T-shaped plate (603), one end of which is located in the fixing hole (401) and connected to the rack (604), and the T-shaped plate (603) is located in the fixing hole (401) and is fixedly connected to a baffle (606) on the inner side wall of the fixing hole (401).

7. The energy-saving and environment-friendly fluorescent lamp according to claim 1, Features: The cleaning assembly comprises sliding plates (701) slidably connected to both sides of the arc-shaped lens plate (202), an arc-shaped cleaning plate (702) is arranged between the two sliding plates (701), a sponge is arranged on one side of the arc-shaped cleaning plate (702) close to the arc-shaped lens plate (202), and the mounting frame (101) is provided with a driving assembly for driving the arc-shaped cleaning plate (702).

8. The energy-saving and environment-friendly fluorescent lamp according to claim 7, Features: The driving assembly comprises two fixing plates (801) fixedly connected to two opposite side walls of the mounting frame (101); a guide rod (802) and a screw rod (803) are respectively arranged between the two fixing plates (801) located on the same side; the side walls of the guide rod (802) and the screw rod (803) are respectively adapted to be connected with a driving plate (804); the two driving plates (804) are connected to the sliding plate (701) via a telescopic assembly; one of the four fixing plates (801) is provided with a motor (805); the output end of the motor (805) is connected to the screw rod (803).

9. The energy-saving and environment-friendly fluorescent lamp according to claim 8, Features: The telescopic assembly comprises a telescopic box (901) rotatably connected to a driving plate (804) close to a side of an arc-shaped cleaning plate (702); the telescopic box (901) is slidably connected to a telescopic rod (902); one end of the telescopic rod (902) is connected to the sliding plate (701); the other end of the telescopic rod (902) is located in the telescopic box (901) and is fixedly connected to a telescopic plate (903); the telescopic rod (902) is located in an inner side wall of the telescopic box (901) and is sleeved with a second spring (904); the two ends of the second spring (904) are respectively connected to the telescopic plate (903) and the bottom wall of the telescopic box (901).

10. The energy-saving and environment-friendly fluorescent lamp according to claim 1, Features: The lamp tube (102) is made of low-lead or lead-free glass, and is filled with mercury-free fluorescent powder.

Images