Handheld blowing dust removal device for electrical maintenance
By introducing a buffer structure and a support structure into the electrically maintained hand-held purge and dust removal device, the problem of poor touch on the hand is solved, and the comfort of use and the stability of the device is improved.
Patent Information
- Application Number
- CN202420198392.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-27
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-01-27
AI Technical Summary
When used, the hand-held purge and dust removal device is poorly touched, resulting in discomfortable use.
The buffer structure is designed, including grooves and engaging blocks, to provide a touch improvement and cushioning effect, and ensures a stable placement of the device through the support structure, including the connecting shaft and the support rod.
Improves the comfort of hand-held purge dust removal devices, reduces hand vibration and pressure, and provides a more stable placement when not in use.
Smart Images
Figure CN222132849U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of handheld dust removal, in particular to a handheld blowing and dust removal device for electrical maintenance. Background Art
[0002] Electrical maintenance refers to the professional maintenance of electrical equipment, including generators, transformers, power lines, circuit breakers and other equipment, by technical engineers using professional instruments, which includes dust removal of electrical equipment, and therefore involves a handheld blowing and dust removal device for electrical maintenance.
[0003] According to patent No. 201720602643.2, a handheld simple dust removal device for electrical equipment is disclosed, including bristles and an air outlet, the hood is connected to the extended air duct, the interior of the extended air duct is an air duct, the left end of the extended air duct is connected to the air outlet duct through a universal joint, the universal joint is provided with a joint adjustment knob, a brush head is threadedly mounted on the air outlet duct, and an air outlet connected to the air outlet duct is provided in the middle position of the brush head. The utility model adopts an extended air duct design and an auxiliary handle is provided on the outside of the extended air duct. When removing dust, the staff can operate at a distance far away from the electrical equipment, reducing the amount of dust adhering to the body and improving the cleanliness during work. When the utility model is used to spray and remove dust from electrical equipment, the bristles of the brush can be used to assist in brushing off the dust adhering to the electrical equipment, thereby enhancing the dust removal effect. Since the dust removal device will produce a certain vibration when in use, the hand will have a certain pressure when holding the dust removal device. The designed buffer structure provides protection between the hand and the dust removal device, reduces the vibration of the hand, and reduces the pressure on the hand. Utility Model Content
[0004] The utility model provides a handheld blowing and dust removal device for electrical maintenance, aiming to solve the problem that the handheld blowing and dust removal device for electrical maintenance has a bad touch when in use.
[0005] The utility model is implemented as follows: a handheld blowing and dust removal device for electrical maintenance comprises a body, one side of the body is provided with an air outlet, the other side of the body is fixed with a handle, the outer side wall of the handle is provided with a buffer structure, one end of the body is provided with a mesh plate, and the bottom end of the body is provided with a supporting structure;
[0006] The buffer structure comprises a groove, the groove is arranged inside the outer wall of the handle, a clamping block is arranged inside the groove, a fixing block is fixed on the other side of the clamping block, and a protective pad is fixed on the outer wall of the fixing block.
[0007] Preferably, the inner diameter of the groove is greater than the outer diameter of the engaging block, and the groove and the engaging block form an engaging structure.
[0008] Preferably, a plurality of the grooves are provided, and the plurality of the grooves are distributed at equal intervals inside the outer side wall of the handle.
[0009] Preferably, the support structure comprises a connecting shaft, the connecting shaft is fixed to the bottom end of the main body, a support rod is movably connected inside the connecting shaft, and a support seat is fixed to the bottom end of the support rod.
[0010] Preferably, four groups of connecting shafts are provided, and the four groups of connecting shafts are evenly distributed at the bottom end of the main body.
[0011] Preferably, four groups of support rods are provided, and the four groups of support rods are evenly distributed at the bottom end of the main body.
[0012] Compared with the prior art, the embodiments of the present application have the following beneficial effects:
[0013] By setting a buffer structure, a plurality of locking blocks are provided, which are fixed on the inner wall of the fixed block at equal intervals. Two groups of fixed blocks are provided. Through the locking structure of the groove and the locking block, the locking block is limited inside the groove, and the fixed block is symmetrically limited on the outer wall of the handle, which provides a better feel for the handle when in use and has a buffering effect on the hand, making the handheld blowing and dust removal device for electrical maintenance more comfortable when in use.
[0014] By setting up a supporting structure and matching the connecting shaft with the supporting rod, the top end of the supporting rod is connected to the inside of the connecting shaft, so that the supporting rod can be adjusted and rotated when it is pulled. At the same time, through matching, it has a certain bearing pressure, so that the supporting rod can support the gravity of the column body without displacement, and the supporting seat contacts the ground to disperse the pressure, so that the handheld blowing and dust removal device for electrical maintenance can be placed more stably when not in use. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;
[0016] Figure 2 It is a front view structural schematic diagram of the utility model;
[0017] Figure 3 The utility model Figure 1 The enlarged structural diagram at A in the middle;
[0018] Figure 4 This is a schematic diagram of the three-dimensional structure of the buffer structure of the utility model.
[0019] In the figure: 1. air outlet; 2. body; 3. mesh plate; 4. buffer structure; 401. groove; 402. snap-fit block; 403. fixing block; 404. protective pad; 5. handle; 6. support structure; 601. support rod; 602. support seat; 603. connecting shaft. DETAILED DESCRIPTION
[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.
[0021] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.
[0022] The utility model provides a handheld dust removal device for electrical maintenance, such as Figure 1-4 As shown, it includes a main body 2, an air outlet 1 is arranged on one side of the main body 2, a handle 5 is fixed on the other side of the main body 2, a buffer structure 4 is arranged on the outer wall of the handle 5, a mesh plate 3 is arranged at one end of the main body 2, and a supporting structure 6 is arranged at the bottom end of the main body 2.
[0023] It should be noted that due to the problem of poor hand touch when using the handheld blowing and dust removal device for electrical maintenance, this solution provides a buffer structure 4, and a plurality of snap-fit blocks 402 are provided, which are fixed on the inner wall of the fixed block 403 at equal intervals. The fixed block 403 is provided with two groups, and the snap-fit structure of the groove 401 and the snap-fit block 402 is used to limit the snap-fit block 402 inside the groove 401, and the fixed block 403 is symmetrically limited on the outer wall of the handle 5, which provides a better hand feel for the handle 5 when in use, and has a buffering effect on the hand, making the handheld blowing and dust removal device for electrical maintenance more comfortable when in use.
[0024] Specifically, in this embodiment, this scheme mainly includes a buffer structure 4, and the buffer structure 4 includes a groove 401. The groove 401 is arranged inside the outer wall of the handle 5. A snap block 402 is arranged inside the groove 401. A fixed block 403 is fixed on the other side of the snap block 402. A protective pad 404 is fixed on the outer wall of the fixed block 403. First, the grooves 401 are evenly spaced inside the outer wall of the handle 5, and then the snap blocks 402 are evenly fixed on the inner wall of the fixed block 403, and then the protective pad 404 is fixed on the outer wall of the fixed block 403. The snap blocks 402 inside the two groups of fixed blocks 403 are correspondingly snapped into the inside of the groove 401, so that the two groups of fixed blocks 403 are limited on the outer wall of the handle 5, so that the hand-held blowing and dust removal device for electrical maintenance has a better touch when in use, and at the same time buffers the pressure on the hand.
[0025] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the inner diameter of the groove 401 is larger than the outer diameter of the locking block 402, and the groove 401 and the locking block 402 form a locking structure. There are a plurality of grooves 401, and the plurality of grooves 401 are evenly spaced inside the outer wall of the handle 5. The locking structure of the groove 401 and the locking block 402 facilitates the positioning of the fixing block 403. The evenly spaced distribution of the grooves 401 allows the fixing block 403 to be locked with the plurality of locking blocks 402, making the positioning of the fixing block 403 more stable.
[0026] Specifically, in this embodiment, this scheme mainly includes a support structure 6, and the support structure 6 includes a connecting shaft 603, and the connecting shaft 603 is fixed to the bottom end of the main body 2. The internal movably connected with the support rod 601 of the connecting shaft 603, and the bottom end of the support rod 601 is fixed with a support seat 602. First, the support seat 602 is fixed to the bottom end of the support rod 601, and then the connecting shaft 603 is fixed to the bottom end of the main body 2 at equal intervals, and then the top of the support seat 602 is movably connected to the bottom end of the connecting shaft 603, so that the four groups of support seats 602 are evenly limited at the bottom end of the main body 2 to support the main body 2, so that the handheld blowing and dust removal device for electrical maintenance can be placed more stably when not in use.
[0027] In a further preferred embodiment of the present invention, Figure 1 and Figure 2 As shown, four groups of connecting shafts 603 are provided, and the four groups of connecting shafts 603 are evenly distributed at the bottom end of the main body 2. Four groups of support rods 601 are provided, and the four groups of support rods 601 are evenly distributed at the bottom end of the main body 2. Through the even distribution of the four groups of connecting shafts 603, it is convenient to limit the four groups of support rods 601, so that the four groups of support rods 601 are evenly limited at the bottom end of the main body 2.
[0028] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.
[0029] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.
[0030] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
[0031] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.
Claims
1. A handheld dust removal device for electrical maintenance, characterized in that: It comprises a body (2), one side of the body (2) is provided with an air outlet (1), the other side of the body (2) is fixed with a handle (5), the outer side wall of the handle (5) is provided with a buffer structure (4), one end of the body (2) is provided with a mesh plate (3), and the bottom end of the body (2) is provided with a support structure (6); The buffer structure (4) comprises a groove (401), wherein the groove (401) is arranged inside the outer wall of the handle (5), a snap-fit block (402) is arranged inside the groove (401), a fixing block (403) is fixed on the other side of the snap-fit block (402), and a protective pad (404) is fixed on the outer wall of the fixing block (403).
2. A handheld dust removal device for electrical maintenance as claimed in claim 1, characterized in that: The inner diameter of the groove (401) is greater than the outer diameter of the locking block (402), and the groove (401) and the locking block (402) form a locking structure.
3. A handheld dust removal device for electrical maintenance as claimed in claim 1, characterized in that: A plurality of the grooves (401) are provided, and the plurality of the grooves (401) are distributed at equal intervals inside the outer side wall of the handle (5).
4. A handheld dust removal device for electrical maintenance as claimed in claim 1, characterized in that: The support structure (6) comprises a connecting shaft (603), wherein the connecting shaft (603) is fixed to the bottom end of the main body (2), the interior of the connecting shaft (603) is movably connected to a support rod (601), and the bottom end of the support rod (601) is fixed to a support seat (602).
5. A handheld dust removal device for electrical maintenance as claimed in claim 4, characterized in that: Four groups of connecting shafts (603) are provided, and the four groups of connecting shafts (603) are evenly distributed at the bottom end of the body (2).
6. A handheld dust removal device for electrical maintenance as claimed in claim 4, characterized in that: Four groups of support rods (601) are provided, and the four groups of support rods (601) are evenly distributed at the bottom end of the body (2).