Deicer

Abstract

The utility model provides a deicer, and relates to the technical field of electric tools. A deicer includes: a housing; the motor is arranged in the shell; the deicing tool is partially arranged in the shell; one end of the transmission mechanism is connected with an output shaft of the motor, and the other end of the transmission mechanism is connected with the deicing tool; the side, facing the shell, of the deicing tool is provided with a gear ring, the gear ring is provided with an outer tooth part, the outer tooth part is matched with the transmission mechanism, and the motor drives the deicing tool to rotate through the transmission mechanism. The gear ring is arranged on the deicing tool, and the motor drives the deicing tool to rotate through the transmission mechanism, so that the deicing device is compact in structure and high in deicing efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric tools, and in particular relates to a deicer. Background Art

[0002] In cold regions or seasons, there will always be snow or ice on the windows of cars parked outdoors, which seriously affects the driving of the car owners. Car owners must clear the snow and ice on the windows before using the car. When using ordinary tools to remove ice from the car windows, the efficiency is very low and it is easy to scratch the car windows. The large size makes it inconvenient to store, which is time-consuming and labor-intensive, and increases unnecessary losses.

[0003] Therefore, it is necessary to develop a small and easy-to-use deicer to facilitate the car owner to quickly de-ice. Summary of the invention

[0004] The utility model aims to solve the above problems existing in the prior art and proposes a deicer which is small in size and easy to use.

[0005] The purpose of the utility model can be achieved through the following technical solutions: A deicer, characterized in that it includes:

[0006] case;

[0007] A motor, wherein the motor is disposed in the housing;

[0008] a de-icing tool, wherein the de-icing tool is partially disposed in the housing;

[0009] A transmission mechanism, one end of which is connected to the output shaft of the motor, and the other end of which is connected to the deicing tool;

[0010] A gear ring is provided on a side of the deicing tool facing the shell, the gear ring has an external tooth portion, the external tooth portion cooperates with the transmission mechanism, and the motor drives the deicing tool to rotate through the transmission mechanism.

[0011] As a further improvement of the utility model, the deicing tool includes a turntable, a gear ring and a scraper blade that are integrally arranged, and the gear ring and the scraper blade are arranged on both sides of the turntable.

[0012] As a further improvement of the present invention, the edge of the turntable extends toward one side of the housing to form an annular portion, and the annular portion surrounds the gear ring.

[0013] As a further improvement of the present invention, the thickness of the scraper blade changes along the rotation direction of the turntable, and the thickness of the front portion of the scraper blade is smaller than the thickness of the rear portion of the scraper blade.

[0014] As a further improvement of the present invention, the transmission mechanism includes a first gear and a second gear, the first gear is sleeved on the output shaft of the motor, the second gear has a first tooth portion and a second tooth portion, the first tooth portion is meshed with the first gear, the second tooth portion is meshed with the external tooth portion, and the diameter of the first tooth portion is greater than the diameter of the second tooth portion.

[0015] As a further improvement of the utility model, it also includes a first bearing and a second bearing, the first bearing and the second bearing are fixed in the housing, and a mounting shaft is also provided on the second gear, the mounting shaft includes a first mounting portion and a second mounting portion, the first mounting portion is provided between the first tooth portion and the second tooth portion, and the second mounting portion is provided on a side of the first tooth portion away from the second tooth portion, the first mounting portion is provided in the first bearing, and the second mounting portion is provided in the second bearing.

[0016] As a further improvement of the present invention, the deicing tool is driven by the motor around a rotation axis, the motor has a drive axis, and the rotation axis is parallel to the drive axis.

[0017] As a further improvement of the present invention, the shell includes a first shell and a second shell, the second shell is arranged on the top of the first shell, and the second shell at least partially surrounds the first shell.

[0018] As a further improvement of the utility model, it also includes a battery pack, a control board and a charging interface, the battery pack and the control board are arranged in the first shell, the charging interface is arranged on the side of the first shell, and the control board is electrically connected to the motor, the battery pack and the charging interface respectively.

[0019] As a further improvement of the utility model, it further comprises a switch, wherein the switch is obliquely arranged on the second housing area, and the switch is electrically connected to the control board.

[0020] Based on the above technical solution, the utility model can at least produce the following technical effects:

[0021] 1. By setting a gear ring on the deicing tool, the motor drives the deicing tool to rotate through the transmission mechanism, so that the deicer has a compact structure and high deicing efficiency;

[0022] 2. By forming a ring-shaped portion on the edge of the turntable, the sealing effect of the deicing tool is improved to prevent ice and snow from entering the machine;

[0023] 3. By setting the thickness of the scraper blade to change along the rotation direction of the turntable, the scraper blade can scrape ice better and improve the de-icing efficiency;

[0024] 4. By setting the diameter of the first tooth portion to be larger than that of the second tooth portion, the transmission mechanism has a more reasonable transmission ratio, so that the rotation speed of the deicing tool is at a reasonable value, thereby improving the deicing efficiency;

[0025] 5. By arranging the first bearing and the second bearing on the mounting shaft of the second gear, the rotation of the second gear is smoother and the vibration of the transmission mechanism is reduced;

[0026] 6. By arranging the second shell on the top of the first shell, the gripping part of the deicer is made more comfortable to hold. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the deicer of the utility model.

[0028] Figure 2 It is a schematic diagram of the deicer of the utility model after removing one side of the shell.

[0029] Figure 3 It is a bottom view of the deicer of the utility model.

[0030] Figure 4 yes Figure 3 Schematic diagram after removing the de-icing tools.

[0031] Figure 5 It is a schematic diagram of the deicing tool in the deicer of the utility model.

[0032] Figure 6 It is a schematic diagram of the second gear in the deicer of the utility model.

[0033] In the figure, 100, shell; 110, first shell; 111, protrusion; 120, second shell; 200, motor; 300, transmission mechanism; 310, first gear; 320, second gear; 321, first tooth portion; 322, second tooth portion; 323, first mounting portion; 324, second mounting portion; 400, de-icing tool; 410, turntable; 411, sleeve; 412, annular portion; 420, ring gear; 421, outer tooth portion; 430, scraper; 510, first bearing; 520, second bearing; 530, rotating bearing; 600, battery pack; 700, control panel; 800, charging port; 900, switch; L1, rotation axis; L2, drive axis. DETAILED DESCRIPTION

[0034] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the utility model are only used to explain the relative position relationship, movement, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly. In addition, in the utility model, the descriptions such as "first", "second", "one", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" can explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly defined. In the utility model, unless otherwise clearly defined and defined, the terms "connection", "fixed", etc. should be understood in a broad sense. For example, "fixed" can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances. In addition, the technical solutions between the various embodiments of the utility model can be combined with each other, but it must be based on the fact that ordinary technicians in this field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0035] The following are specific embodiments of the present invention, and Figure 1-5 , the technical solution of the utility model is further described, but the utility model is not limited to the following embodiments.

[0036] A deicer includes: a housing 100, a motor 200, a deicing tool 400 and a transmission mechanism 300, wherein the motor 200 and the transmission mechanism 300 are arranged in the housing 100, the deicing tool 400 is partially arranged in the housing 100, one end of the transmission mechanism 300 is connected to the output shaft of the motor 200, and the other end of the transmission mechanism 300 is connected to the deicing tool 400. A gear ring 420 is arranged on the side of the deicing tool 400 facing the housing 100, the gear ring 420 has an external tooth portion 421, and the external tooth portion 421 cooperates with the transmission mechanism 300, and the motor 200 drives the deicing tool 400 to rotate through the transmission mechanism 300. By arranging the gear ring 420 on the deicing tool 400, the motor 200 drives the deicing tool 400 to rotate through the transmission mechanism 300, so that the deicer has a compact structure and high deicing efficiency.

[0037] Specifically, the deicing tool 400 includes an integrally arranged rotating disk 410, a gear ring 420 and a scraper blade 430. The gear ring 420 and the scraper blade 430 are arranged on both sides of the rotating disk 410. The gear ring 420 is arranged on the side of the rotating disk 410 close to the housing 100, and the scraper blade 430 is arranged on the side of the rotating disk 410 away from the housing 100. A protrusion 111 is arranged at the lower part of the housing 100, and a rotating bearing 530 is sleeved on the protrusion 111. A sleeve 411 is arranged on the side of the central area of ​​the rotating disk 410 close to the housing 100, and the sleeve 411 is sleeved on the rotating bearing 530. The edge of the rotating disk 410 extends toward the side facing the housing 100 to form an annular portion 412, and the annular portion 412 surrounds the gear ring 420. By forming the annular portion 412 on the edge of the rotating disk 410, the sealing effect of the deicing tool 400 is improved to prevent ice and snow from entering the interior of the machine.

[0038] Preferably, the thickness of the scraper blade 430 changes along the rotation direction of the turntable 410, and the thickness of the front portion of the scraper blade 430 is less than the thickness of the rear portion of the scraper blade 430. In this embodiment, the thickness of the scraper blade 430 changes continuously along the circumference of the turntable 410, and the thickness of the front end is zero. There are multiple scraper blades 430, and in this embodiment, there are six scraper blades 430, and other numbers can also be set as needed. The multiple scraper blades 430 are evenly distributed on the turntable 410 along the circumference of the turntable 410. By setting the thickness of the scraper blade 430 to change along the rotation direction of the turntable 410, the scraper blade 430 has a better effect of scraping ice and improves the deicing efficiency.

[0039] The transmission mechanism 300 of the de-icer of the utility model includes a first gear 310 and a second gear 320. The first gear 310 is sleeved on the output shaft of the motor 200. The second gear 320 is set as a double gear, which has a first tooth portion 321 and a second tooth portion 322. The first tooth portion 321 is meshed with the first gear 310, and the second tooth portion 322 is meshed with the outer tooth portion 421. The diameter of the first tooth portion 321 is greater than the diameter of the second tooth portion 322. The output shaft of the motor 200 drives the first gear 310 to rotate, the first gear 310 drives the second gear 320 to rotate, and the second gear 320 drives the gears to rotate, thereby driving the de-icing tool 400 to rotate. By setting the diameter of the first tooth portion 321 to be greater than the second tooth portion 322, the transmission mechanism 300 has a more reasonable transmission ratio, so that the rotation speed of the de-icing tool 400 is at a reasonable value, and the de-icing efficiency is improved.

[0040] Preferably, the deicing tool 400 is driven by the motor 200 around the rotation axis L1, the motor 200 has a drive axis L2, and the rotation axis L1 of the deicing tool 400 coincides with or is parallel to the drive axis L2 of the motor 200. By setting the rotation axis L1 and the drive axis L2 parallel, the deicing structure is made more compact.

[0041] The transmission mechanism 300 of the de-icer of the present invention further includes a first bearing 510 and a second bearing 520, which are fixed in the housing 100. A mounting shaft is further provided on the second gear 320, and the mounting shaft includes a first mounting portion 323 and a second mounting portion 324. The first mounting portion 323 is provided between the first tooth portion 321 and the second tooth portion 322, and the second mounting portion 324 is provided on a side of the first tooth portion 321 away from the second tooth portion 322. The first mounting portion 323 is provided in the first bearing 510, and the second mounting portion 324 is provided in the second bearing 520. By providing the first bearing 510 and the second bearing 520 on the mounting shaft of the second gear 320, the rotation of the second gear 320 is smoother, and the vibration of the transmission mechanism 300 is reduced.

[0042] Preferably, the housing 100 includes a first housing 110 and a second housing 120, wherein the second housing 120 is disposed on the top of the first housing 110, and the second housing 120 at least partially surrounds the first housing 110. The area where the second housing 120 is located is mainly the gripping part of the de-icer. In this embodiment, the second housing 120 is made of a soft material, and by disposing the second housing 120 on the top of the first housing 110, the gripping part of the de-icer is more comfortable to hold, so that the user can have a better gripping experience.

[0043] The de-icer of the utility model also includes a battery pack 600, a control panel 700, a charging interface 800 and a switch 900. The battery pack 600 and the control panel 700 are arranged in the first shell 110, the charging interface 800 is arranged on the side of the first shell 110, the control panel 700 is electrically connected to the motor 200, the battery pack 600 and the charging interface 800 respectively, and the switch 900 is obliquely arranged on the second shell 120 area, and the switch 900 is electrically connected to the control panel 700.

[0044] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A deicer, characterized in that: include: case; A motor, wherein the motor is disposed in the housing; a de-icing tool, wherein the de-icing tool is partially disposed in the housing; A transmission mechanism, one end of which is connected to the output shaft of the motor, and the other end of which is connected to the deicing tool; A gear ring is provided on a side of the deicing tool facing the shell, the gear ring has an external tooth portion, the external tooth portion cooperates with the transmission mechanism, and the motor drives the deicing tool to rotate through the transmission mechanism.

2. The deicer according to claim 1, characterized in that The deicing tool comprises a rotating disk, a gear ring and a scraper blade which are integrally arranged, and the gear ring and the scraper blade are arranged on both sides of the rotating disk.

3. The deicer according to claim 2, characterized in that The edge of the rotating disk extends toward one side of the housing to form an annular portion, and the annular portion surrounds the gear ring.

4. The deicer according to claim 2, characterized in that: The thickness of the scraper blade varies along the rotation direction of the rotating disk, and the thickness of the front portion of the scraper blade is smaller than the thickness of the rear portion of the scraper blade.

5. The deicer according to claim 1, characterized in that The transmission mechanism includes a first gear and a second gear, the first gear is sleeved on the output shaft of the motor, the second gear has a first tooth portion and a second tooth portion, the first tooth portion is meshed with the first gear, the second tooth portion is meshed with the external tooth portion, and the diameter of the first tooth portion is greater than the diameter of the second tooth portion.

6. The deicer according to claim 5, characterized in that It also includes a first bearing and a second bearing, the first bearing and the second bearing are fixed in the housing, and a mounting shaft is also provided on the second gear, the mounting shaft includes a first mounting portion and a second mounting portion, the first mounting portion is provided between the first tooth portion and the second tooth portion, and the second mounting portion is provided on a side of the first tooth portion away from the second tooth portion, the first mounting portion is provided in the first bearing, and the second mounting portion is provided in the second bearing.

7. The deicer according to claim 1, characterized in that The de-icing tool is driven by the motor about a rotation axis, the motor having a drive axis, the rotation axis being parallel to the drive axis.

8. The deicer according to claim 1, characterized in that The shell includes a first shell and a second shell, wherein the second shell is arranged on the top of the first shell, and the second shell at least partially surrounds the first shell.

9. The deicer according to claim 8, characterized in that It also includes a battery pack, a control board and a charging interface. The battery pack and the control board are arranged in the first shell, the charging interface is arranged on the side of the first shell, and the control board is electrically connected to the motor, the battery pack and the charging interface respectively.

10. The deicer according to claim 9, characterized in that It also includes a switch, which is obliquely arranged on the second shell area and is electrically connected to the control board.

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