A germicidal lamp

Abstract

The present invention discloses a germicidal lamp, which comprises a lamp housing; a through slot is arranged in the lamp housing along its length direction; a lamp tube, a driving member for controlling the working state of the lamp tube, a rotating shaft assembly that can rotate relative to the lamp housing, and a pull rod block for controlling the lamp tube to rotate in and out of the through slot are arranged in the through slot; the rotating shaft assembly is located at one end of the through slot, and the lamp tube is connected to the rotating shaft assembly; the length direction of the pull rod block is arranged along the length direction of the through slot, and both ends of the pull rod block are protruding from the two end surfaces of the rotating shaft assembly; the pull rod block is slidably connected to the rotating shaft assembly. The present invention has the advantages of simple structure, convenient use and improved user experience.

Description

Technical Field

[0001] The present invention relates to the field of lighting technology, in particular to a germicidal lamp. Background Art

[0002] As we all know, germicidal lamps have a very significant effect on eliminating harmful substances such as bacteria, viruses, mites, mold, etc., and are widely used in public places such as homes, schools, pet shops, restaurants, factories, hospitals, etc. Existing germicidal lamps are generally composed of lamp housings, ultraviolet lamp tubes, chassis, and other components.

[0003] After conducting a massive search of existing germicidal lamps, the applicant found that existing germicidal lamps have at least the following problems:

[0004] A. The lamp tubes of existing germicidal lamps are mainly of two types: rotatable and non-rotatable. For non-rotatable germicidal lamps, the lamp tube is placed in the lamp housing, and the position and height of the lamp tube cannot be adjusted, which is inconvenient to use; while for existing rotatable lamp tube angle germicidal lamps, when rotating the lamp tube angle, the user generally needs to directly bend the lamp tube to rotate its angle, which is inconvenient to operate and easy to damage the lamp tube;

[0005] B. The ultraviolet lamp of the existing germicidal lamp is placed in a lamp housing. Since the lamp housing blocks ultraviolet light, the lamp housing is made very small, which makes it difficult to protect the lamp tube. The lamp tube is easily damaged during use and transportation.

[0006] Therefore, it is necessary to improve or develop a germicidal lamp to solve the above problems. Summary of the invention

[0007] The purpose of the present invention is to provide a germicidal lamp to solve the above problems.

[0008] To achieve the above-mentioned purpose, the present invention provides a germicidal lamp, which includes a lamp housing; a through slot is arranged in the lamp housing along its length direction; a lamp tube, a driving member for controlling the working state of the lamp tube, a rotating shaft assembly that can rotate relative to the lamp housing, and a pull rod block for controlling the lamp tube to rotate in and out of the through slot are arranged in the through slot; the rotating shaft assembly is located at one end of the through slot, and the lamp tube is connected to the rotating shaft assembly; the length direction of the pull rod block is arranged along the length direction of the through slot, and both ends of the pull rod block protrude from the two end surfaces of the rotating shaft assembly; the pull rod block is slidably connected to the rotating shaft assembly.

[0009] In the above germicidal lamp, the length direction of the lamp tube and the length direction of the pull rod block are both parallel to the length direction of the through slot.

[0010] In the above-mentioned germicidal lamp, the lamp housing is arranged in a vertical direction; the through groove includes a groove body arranged in the vertical direction, a notch arranged on the side of the groove body, a first opening arranged on the top of the groove body and a second opening arranged on the bottom of the groove body.

[0011] In the above-mentioned germicidal lamp, the lamp housing includes a housing body, a left top cover and a right top cover; the left top cover and the right top cover are respectively mounted on the top of the housing body and are symmetrically arranged; the left top cover and the right top cover both have epitaxial blocks extending toward the bottom of the trough body; connecting blocks are provided on the facing end faces of the epitaxial block of the left top cover and the epitaxial block of the right top cover.

[0012] In the above-mentioned germicidal lamp, the top of the shell body is also provided with a limiting plate for fixing the lamp tube when the lamp tube is perpendicular to the shell body; the top of the limiting plate extends upward with a hook for fixing the pull rod block; the first opening is formed in the avoidance position formed by connecting the left top cover, the limiting plate and the right top cover in sequence.

[0013] In the above-mentioned germicidal lamp, the shaft assembly includes a rotating block and a fixed plate for fixing the pull rod block; through holes are provided on both sides of the rotating block; the through holes are rotatably sleeved on the connecting block; slide grooves are also provided on both sides of the rotating block; the length direction of the slide groove is parallel to the length direction of the groove body; the fixed plate is fixed to one end face of the rotating block facing the notch by bolts; the edge of the fixed plate extends to the slide groove and forms a limiting channel with the slide groove for limiting the sliding direction of the pull rod block.

[0014] In the above-mentioned germicidal lamp, the pull rod block includes a frame formed by the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod in sequence; the first connecting rod and the third connecting rod are slidably inserted into the limiting channel one by one; the length of the first connecting rod and the length of the third connecting rod are both greater than the length of the rotating shaft assembly.

[0015] In the above-mentioned germicidal lamp, a lamp holder electrically connected to the driving member is also arranged in the through groove; the lamp holder is installed at the bottom of the rotating shaft assembly; the lamp tube is inserted into the lamp holder and electrically connected to the electrode block in the lamp holder.

[0016] The above-mentioned germicidal lamp also includes a chassis and a plurality of driving wheels; the lamp housing is mounted on the chassis; and the driving wheels are located on an end surface of the chassis away from the lamp housing.

[0017] In the above-mentioned germicidal lamp, the lamp housing is provided with a power socket; the power socket is electrically connected to the driving member; the lamp housing is also provided with a bracket; a remote controller is placed on the bracket; the remote controller is signal-connected to the driving member.

[0018] Compared with the prior art, the germicidal lamp provided by the above technical solution has the following beneficial effects: it solves the problem that the lamp tube of the prior germicidal lamp is placed in the lamp housing, the position and height of the lamp tube cannot be adjusted, the use is inconvenient, and when rotating the lamp tube angle, the user generally needs to directly bend the lamp tube to rotate its angle, which is inconvenient to operate and easy to damage the lamp tube. It also solves the problem that the ultraviolet lamp tube of the prior germicidal lamp is placed in the lamp housing, because the lamp housing blocks ultraviolet light, the lamp housing is made very small, it is difficult to protect the lamp tube, and the lamp tube is easily damaged during use and transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic structural diagram of the germicidal lamp of the present invention;

[0020] Figure 2 It is a schematic diagram of the explosion structure of the germicidal lamp of the present invention;

[0021] Figure 3 yes Figure 2 Schematic diagram of the local structure of A.

[0022] Among them, 1-lamp housing, 11-housing, 12-left top cover, 13-right top cover, 2-through slot, 3-lamp tube, 4-driving member, 5-shaft assembly, 51-rotating block, 52-fixing plate, 53-slide slot, 54-through hole, 6-pull rod block, 7-first opening, 8-connecting block, 9-limiting plate, 10-lamp holder, 14-chassis, 15-driving wheel, 16-toothed fixing plate, 17-power socket, 18-bracket. DETAILED DESCRIPTION

[0023] The specific implementation of the present invention is further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0024] Please refer to the attached Figures 1 to 3 A germicidal lamp provided by the present invention comprises a lamp housing 1; a through slot 2 is arranged in the lamp housing 1 along its length direction; a lamp tube 3, a driving member 4 for controlling the working state of the lamp tube 3, a rotating shaft assembly 5 that can rotate relative to the lamp housing 1, and a pull rod block 6 for controlling the lamp tube 3 to rotate in and out of the through slot 2 are arranged in the through slot 2; the rotating shaft assembly 5 is located at one end of the through slot 2, and the lamp tube 3 is connected to the rotating shaft assembly 5; the length direction of the pull rod block 6 is arranged along the length direction of the through slot 2, and both ends of the pull rod block 6 protrude from the two end surfaces of the rotating shaft assembly 5; the pull rod block 6 is slidably connected to the rotating shaft assembly 5.

[0025] In order to ensure the safety and aesthetics of the lamp tube 3 in normal use, idle state or transportation state, the length direction of the lamp tube 3 and the length direction of the pull rod block 6 are parallel to the length direction of the through slot 2.

[0026] The lamp housing 1 of the present invention is arranged in a vertical direction; the through slot 2 includes a slot body arranged in the vertical direction, a notch arranged on the side of the slot body, a first opening 7 arranged on the top of the slot body and a second opening arranged on the bottom of the slot body.

[0027] Moreover, in order to ensure the smooth rotation of the rotating shaft assembly 5 and drive the lamp tube 3 to rotate synchronously, the lamp housing 1 of the present invention includes a housing body 11, a left top cover 12 and a right top cover 13; the left top cover 12 and the right top cover 13 are respectively mounted on the top of the housing body 11 and are arranged symmetrically; the left top cover 12 and the right top cover 13 both have extension blocks extending toward the bottom of the trough body; connecting blocks 8 are provided on the facing end faces of the extension blocks of the left top cover 12 and the right top cover 13.

[0028] The top of the shell body 11 is also provided with a limiting plate 9 for fixing the lamp tube 3 when the lamp tube 3 is perpendicular to the shell body 11; the top of the limiting plate 9 extends upward with a hook for fixing the pull rod block 6; the first opening 7 is formed in the avoidance position formed by connecting the left top cover 12, the limiting plate 9 and the right top cover 13 in sequence.

[0029] Among them, the rotating shaft assembly 5 includes a rotating block 51 and a fixed plate 52 for fixing the pull rod block 6; through holes 54 are provided on both sides of the rotating block 51; the through holes 54 are rotatably sleeved on the connecting block 8; sliding grooves 53 are also provided on both sides of the rotating block 51; the length direction of the sliding groove 53 is parallel to the length direction of the groove body; the fixed plate 52 is fixed to one end face of the rotating block 51 facing the notch by bolts; the edge of the fixed plate 52 extends to the sliding groove 53 and forms a limiting channel with the sliding groove 53 for limiting the sliding direction of the pull rod block 6.

[0030] In order to facilitate the user to easily adjust the rotation angle of the lamp tube 3 in any state and prevent the lamp tube 3 from being damaged by not directly contacting the lamp tube 3, the pull rod block 6 of the present invention includes a frame formed by a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod in sequence; the first connecting rod and the third connecting rod are slidably inserted in the limiting channel one by one; the length of the first connecting rod and the length of the third connecting rod are both greater than the length of the rotating shaft assembly 5.

[0031] The through slot 2 of the present invention is also provided with a lamp holder 10 electrically connected to the driving member 4 ; the lamp holder 10 is installed at the bottom of the shaft assembly 5 ; the lamp tube 3 is inserted into the lamp holder 10 and electrically connected to the electrode block in the lamp holder 10 .

[0032] In order to solve the problem of inconvenient movement of existing germicidal lamps, the present invention further comprises a chassis 14 and four driving wheels 15 ; the lamp housing 1 is mounted on the chassis 14 ; the driving wheels 15 are located on an end surface of the chassis 14 away from the lamp housing 1 .

[0033] The lamp housing 1 of the present invention is provided with a power socket 17 ; the power socket 17 is electrically connected to the driving member 4 ; the lamp housing 1 is also provided with a bracket 18 ; a remote controller is placed on the bracket 18 ; the remote controller is signal-connected to the driving member 4 .

[0034] In addition, a toothed fixing piece 16 is provided in the through groove 2; the toothed fixing piece 16 is fixed to the rotating block 51 after the gap in the middle of the lamp tube 3, so that the toothed fixing piece 16 locks the lamp tube 3 on the lamp holder 10 to prevent the lamp tube 3 from loosening and falling off during use.

[0035] In summary, the embodiment of the present invention provides a germicidal lamp, wherein the lamp tube 3 has three angle adjustment modes. The first mode is that the lamp tube 3 is parallel to the through slot 2 and the lamp tube 3 is located in the through slot 2; at this time, the rotation degree of the lamp tube 3 is 0°; the second mode is that the lamp tube 3 is perpendicular to the through slot 2, and the pull rod block 6 is used to buckle the limit plate 9 to fix the shaft assembly 5, thereby fixing the lamp tube 3; the third mode is that the lamp tube 3 is parallel to the through slot 2 and the lamp tube 3 is completely above the through slot 2, and at this time, the rotation degree of the lamp tube 3 is 180°.

[0036] When adjusting the angle of the lamp tube 3, the user can control the rotation of the shaft assembly 5 by pulling the pull rod block 6, thereby controlling the angle rotation of the lamp tube 3. This method does not require directly bending the lamp tube 3, thereby avoiding damage to the lamp tube 3 due to bending the lamp tube 3.

[0037] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0038] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] Furthermore, in the description of the present invention, unless otherwise specified, “plurality” means two or more.

[0040] The above are only preferred embodiments of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principles of the present invention. These improvements and substitutions should also be regarded as the scope of protection of the present invention.

Claims

1. A germicidal lamp, It is characterized in that It comprises a lamp housing; a through slot is arranged in the lamp housing along its length direction; a lamp tube, a driving member for controlling the working state of the lamp tube, a rotating shaft assembly that can rotate relative to the lamp housing, and a pull rod block for controlling the lamp tube to rotate in and out of the through slot are arranged in the through slot; the rotating shaft assembly is located at one end of the through slot, and the lamp tube is connected to the rotating shaft assembly; the length direction of the pull rod block is arranged along the length direction of the through slot, and both ends of the pull rod block are protruding from the two end surfaces of the rotating shaft assembly; the pull rod block is slidably connected to the rotating shaft assembly; The lamp housing is arranged in a vertical direction; the through slot comprises a slot body arranged in the vertical direction, a notch arranged on the side of the slot body, a first opening arranged on the top of the slot body and a second opening arranged on the bottom of the slot body; The lamp housing comprises a housing body, a left top cover and a right top cover; the left top cover and the right top cover are respectively mounted on the top of the housing body and are symmetrically arranged; the left top cover and the right top cover are both provided with an epitaxial block extending toward the bottom of the trough body; the epitaxial block of the left top cover and the epitaxial block of the right top cover are both provided with a connecting block on the end faces facing each other; The top of the shell body is also provided with a limit plate for fixing the lamp tube when the lamp tube is perpendicular to the shell body; the top of the limit plate extends upward with a hook for fixing the pull rod block; the first opening is formed in the avoidance position formed by the left top cover, the limit plate and the right top cover being connected in sequence; The rotating shaft assembly includes a rotating block and a fixing plate for fixing the pull rod block; through holes are provided on both sides of the rotating block; the through holes are rotatably sleeved on the connecting block; sliding grooves are also provided on both sides of the rotating block; the length direction of the sliding groove is parallel to the length direction of the groove body; the fixing plate is fixed to an end face of the rotating block facing the notch by bolts; the edge of the fixing plate extends to the sliding groove and forms a limiting channel with the sliding groove for limiting the sliding direction of the pull rod block; The pull rod block comprises a frame formed by a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod in sequence; the first connecting rod and the third connecting rod are slidably inserted into the limiting channel in a one-to-one correspondence; the length of the first connecting rod and the length of the third connecting rod are both greater than the length of the rotating shaft assembly; The lamp tube has three angle adjustment modes. The first is that the lamp tube is parallel to the through slot and the lamp tube is located in the through slot; at this time, the rotation degree of the lamp tube is 0°; the second is that the lamp tube is perpendicular to the through slot, and the limit plate is buckled by the pull rod block to fix the shaft assembly, thereby fixing the lamp tube; the third is that the lamp tube is parallel to the through slot and the lamp tube is completely above the through slot. At this time, the rotation degree of the lamp tube is 180°.

2. The germicidal lamp according to claim 1, It is characterized in that The length direction of the lamp tube and the length direction of the pull rod block are both parallel to the length direction of the through slot.

3. The germicidal lamp according to claim 1, It is characterized in that A lamp holder electrically connected to the driving member is also arranged in the through groove; the lamp holder is arranged at the bottom of the rotating shaft assembly; the lamp tube is inserted into the lamp holder and electrically connected to the electrode block in the lamp holder.

4. The germicidal lamp according to claim 1, It is characterized in that It also includes a chassis and a plurality of driving wheels; the lamp housing is arranged on the chassis; and the driving wheels are located on an end surface of the chassis away from the lamp housing.

5. The germicidal lamp according to claim 1, It is characterized in that The lamp housing is provided with a power socket; the power socket is electrically connected to the driving component; the lamp housing is also provided with a bracket; a remote controller is placed on the bracket; the remote controller is signal-connected to the driving component.

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