Pipe clamp and vehicle

Abstract

The utility model discloses a pipe clamp which is used for fixing a guide pipe to a vehicle body. The pipe clamp comprises a first connecting module, a second connecting module and a heating module. The first connecting module is used for being correspondingly connected with a vehicle body. The second connecting module is fixedly connected to one side of the first connecting module, the second connecting module comprises a clamping part and a heating part which are integrally arranged in parallel, the clamping part is provided with a clamping space used for being matched with a guide pipe in the circumferential direction, and the heating part is provided with a containing space; the heating module is fixed in the accommodating space, and the heating module is configured to be capable of generating heat and transmitting the generated heat to the second connecting module. The utility model further discloses a vehicle with the same. The pipe clamp is simple in structure, convenient to assemble and suitable for popularization and use, the guide pipe can be fixed to a vehicle body, and the situation that a washing system loses efficacy due to the fact that liquid in the guide pipe freezes under the low-temperature condition can be avoided.

Description

Technical Field

[0001] This application relates to the technical field of automotive parts, and particularly relates to a pipe clamp and a vehicle. Background Art

[0002] The windshield washer system is one of the essential structures for cleaning the windshield in existing vehicles. It mainly consists of a water pump, a water tank, a water pipe, a pipe clamp, a nozzle, etc. By spraying clean water or washer fluid onto the windshield and cooperating with the windshield wiper to remove rain, snow, dust, and stains on the windshield, it can ensure that the driver has a good driving vision.

[0003] However, in a low-temperature environment, the water or washer fluid in the water pipe will freeze, resulting in the blockage or even cracking of the water pipe, causing the washer function to malfunction. Therefore, the prior art proposes a heating structure for a washing hose (patent number: CN217382142U), which extends a heating wire inside the water pipe to heat the liquid in the water pipe, avoiding the situation where the washer system fails due to the freezing of the liquid in the water pipe under low-temperature conditions. However, this solution requires the entire pipeline to be coated with heating wires, resulting in the manufacturing cost of the hose being nearly ten times higher than that of an ordinary washing hose, which is not suitable for popularization and use. Utility Model Content

[0004] In view of the above problems, the embodiments of this application provide a pipe clamp and a vehicle, which can heat the conduit and the liquid in the conduit through heat transfer, avoiding the situation where the washer system fails due to the freezing of the liquid in the conduit under low-temperature conditions.

[0005] According to one aspect of the embodiments of this application, a pipe clamp is provided for fixing a conduit to a vehicle body; the pipe clamp includes: a first connection module for correspondingly connecting to the vehicle body; a second connection module fixedly connected to one side of the first connection module, the second connection module including a clamping portion and a heating portion arranged in an integrated and juxtaposed manner, wherein the clamping portion has a clamping space for circumferentially matching with the conduit, and the heating portion has a receiving space; and a heating module fixedly arranged in the receiving space, the heating module being configured to be able to generate heat and transfer the generated heat to the second connection module.

[0006] In an exemplary embodiment of this application, the receiving space is filled with thermal conductive silicone, and the thermal conductive silicone coats the heating module.

[0007] In an exemplary embodiment of this application, the heating module is an electric heating wire or an electric heating sheet, and an insertion interface communicating with the receiving space is provided on one side of the heating portion. Positive and negative plug-in terminals are arranged in the insertion interface, with one side of the positive and negative plug-in terminals facing the insertion interface and the other side connected to the heating module.

[0008] In an exemplary embodiment of the present application, the clamping portion is provided with a notch on one circumferential side, which communicates with the clamping space, extends axially through the clamping space, and the width of the notch is smaller than the outer diameter of the catheter.

[0009] In an exemplary embodiment of the present application, the first connection module includes a clamping post. One end of the clamping post is fixedly connected to the clamping portion, and the other end is used for inserting into the vehicle body; and at least one buckle is provided on the circumference of the other end of the clamping post. When the clamping post is inserted into the vehicle body, at least one buckle is engaged with the vehicle body.

[0010] In an exemplary embodiment of the present application, the first connection module further includes an elastic plate. The elastic plate is arranged between the clamping post and the clamping portion. One end of the elastic plate is fixedly connected to the clamping post, and the other end extends radially outward along the clamping post and is inclined away from the clamping portion.

[0011] In an exemplary embodiment of the present application, the clamping portion is provided with a bending member on the other circumferential side, and the bending member extends axially along the clamping space; both sides in the width direction of the notch are the first clamping end and the second clamping end of the clamping portion respectively. The bending member is configured to be elastically bent axially along the clamping space so that the first clamping end and the second clamping end can approach or separate relatively at the notch.

[0012] In an exemplary embodiment of the present application, the clamping portion is provided with a hinge member on the other circumferential side, and the hinge member extends axially along the clamping space; both sides in the width direction of the notch are the first clamping end and the second clamping end of the clamping portion respectively. The first clamping end and the second clamping end are hingedly connected through the hinge member on the other circumferential side of the clamping space so that the first clamping end and the second clamping end can approach or separate relatively at the notch.

[0013] In an exemplary embodiment of the present application, the clamping post includes a first semi-cylindrical body and a second semi-cylindrical body which are arranged at intervals axially along the clamping space. The first semi-cylindrical body corresponds to the notch and is connected to the first clamping end and moves with the first clamping end, and the second semi-cylindrical body corresponds to the notch and is connected to the second clamping end and moves with the second clamping end.

[0014] The second aspect of the present application discloses a vehicle, including the above-mentioned pipe clamp.

[0015] By improving the pipe clamp for clamping the catheter, the present application integrally and juxtapositionally arranges a heating portion on one side of the clamping portion of the pipe clamp, uses the heating module in the heating portion to generate heat, and transfers the heat to the catheter through heat transfer via the heating portion and the clamping portion to heat the liquid in the catheter, thereby avoiding the situation that the washing system fails due to the freezing of the liquid in the catheter under low temperature conditions. The overall structure is simple, the assembly is convenient, and it is suitable for popularization and use.

[0016] The above description is only an overview of the technical solution of the embodiments of the present application. In order to be able to understand the technical means of the embodiments of the present application more clearly, it can be implemented according to the content of the specification. And in order to make the above and other purposes, features and advantages of the embodiments of the present application more obvious and understandable, the following specifically illustrates the specific implementation manners of the present application. Brief Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the structures shown in these drawings.

[0018] Figure 1 The structural schematic diagram of the pipe clamp described in the embodiments of the present application is shown;

[0019] Figure 2 The front view of the pipe clamp described in the embodiments of the present application is shown;

[0020] Figure 3 Shown is Figure 2 The cross-sectional view taken along line A-A in

[0021] Figure 4 The right view of the pipe clamp described in the embodiments of the present application is shown;

[0022] Figure 5 The state schematic diagram when the pipe clamp described in the embodiments of the present application is opened is shown;

[0023] Figure 6 The structural schematic diagram when another pipe clamp described in the embodiments of the present application is opened is shown.

[0024] Explanation of the reference numerals in the drawings:

[0025] 1 - First connection module, 11 - Clamping post, 111 - Accommodating groove, 112 - First semi-cylinder, 113 - Second semi-cylinder, 12 - Buckle, 13 - Elastic plate,

[0026] 2 - Second connection module, 21 - Clamping part, 211 - Clamping space, 212 - Notch, 213 - First clamping end, 214 - Second clamping end, 215 - Bending member, 216 - Hinge member, 22 - Heating part, 221 - Accommodating space, 222 - Thermal conductive silica gel, 223 - Insertion port,

[0027] 3 - Heating module, 4 - Positive and negative insertion terminals.

[0028] The realization of the purpose, functional characteristics and advantages of the present application will be further described with reference to the embodiments and the drawings. Detailed implementation manners

[0029] Example embodiments will now be described more fully with reference to the accompanying drawings. However, the example embodiments can be implemented in various forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this application will be more complete and comprehensive, and will fully convey the concept of the example embodiments to those skilled in the art.

[0030] In addition, the described features, structures, or characteristics can be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of the embodiments of this application. However, those skilled in the art will realize that the technical solutions of this application can be practiced without one or more of the specific details, or other methods, components, devices, steps, etc. can be adopted. In other cases, well-known methods, devices, implementations, or operations are not shown or described in detail to avoid obscuring aspects of this application.

[0031] The present application will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted here that the technical features involved in the various embodiments of the present application described below can be combined with each other as long as they do not conflict with each other. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present application, and should not be construed as a limitation of the present application.

[0032] As Figures 1 to 4 shown, this embodiment provides a pipe clamp for fixing a conduit to a vehicle body; the pipe clamp includes a first connection module 1, a second connection module 2, and a heating module 3. The first connection module 1 is used to correspondingly connect to the vehicle body, and the connection methods include, but are not limited to, fixedly connecting or detachably fixedly connecting to the vehicle body sheet metal by means of plugging, clamping, bolt connection, or welding. The second connection module 2 is fixedly connected to one side of the first connection module 1. The second connection module 2 includes a clamping portion 21 and a heating portion 22 arranged in an integrated and side-by-side manner. Among them, the clamping portion 21 has a clamping space 211 for circumferentially matching with the conduit, and the conduit can be circumferentially matched and passed through the clamping space 211 to be connected and fixed to the clamping portion 21. The heating portion 22 has an accommodating space 221, and the heating module 3 is fixed in the accommodating space 221. The heating module 3 is configured to be able to generate heat and transfer the generated heat to the second connection module 2. In this way, when heating is required, the heating module 3 can be used to generate heat, and the heat is transferred to the conduit through the heating portion 22 and the clamping portion 21 by heat transfer to heat the liquid in the conduit, thereby avoiding the situation that the washing system fails due to the freezing of the liquid in the conduit under low temperature conditions. The overall structure of the pipe clamp of the present application is simple, convenient to assemble, and the number of pipe clamps can be reasonably configured according to requirements, so as to seek a balance between heating efficiency and cost control, and is suitable for popularization and use.

[0033] It can be understood that the above-mentioned plug-in method for connecting the first connecting module 1 to the vehicle body can be achieved by providing a corresponding plug-in structure on the vehicle body sheet metal, such as a hole or a groove to achieve a plug-in connection; the above-mentioned snap-in method for connecting the first connecting module 1 to the vehicle body can be achieved by providing corresponding buckles 12 that can cooperate with each other on the first connecting module 1 and the vehicle body sheet metal, which will not be repeated here.

[0034] Preferably, the clamping portion 21 and / or the heating portion 22 may be made of plastic PA, which can achieve better heat transfer and avoid damaging the catheter.

[0035] In some embodiments, Figure 3 As shown, the accommodating space 221 is also filled with thermally conductive silicone 222 , which covers the heating module 3 . The heat generated by the heating module 3 can be evenly, completely and effectively transferred to the surrounding side walls, i.e., the heating portion 22 , through the thermally conductive silicone 222 .

[0036] In some embodiments, Figure 3 As shown, the heating module 3 is an electric heating wire or a heating plate, and a plug interface 223 connected to the accommodating space 221 is provided on one side of the heating part 22, and positive and negative plug terminals 4 are provided in the plug interface 223, and one side of the positive and negative plug terminals 4 faces the plug interface 223, and the other side is connected to the heating module 3. In this way, the positive and negative plug terminals 4 can be connected to the power supply of the whole vehicle, and the on-board system can be cooperated to realize the on-off control of the heating module 3.

[0037] In some embodiments, Figure 1 and Figure 2 As shown, the clamping portion 21 is provided with a notch 212 on one side in the circumferential direction for connecting the clamping space 211 with the external space. The notch 212 is arranged to pass through the clamping space 211 axially, and the width of the notch 212 is smaller than the outer diameter of the catheter. In this way, the catheter can be inserted into the clamping space 211 through the notch 212 to be fixedly connected with the clamping portion 21 in the circumferential direction, and the installation is convenient and quick.

[0038] In some embodiments, Figure 2 As shown, the first connection module 1 includes a clamping column 11, one end of which is fixedly connected to the clamping portion 21, and the other end is used to be plugged into the vehicle body; and at least one buckle 12 is circumferentially provided at the other end of the clamping column 11. When the clamping column 11 is inserted into the vehicle body, at least one buckle 12 is engaged with the vehicle body, thereby fixing the first connection module 1 and the second connection module 2 connected to the first connection module 1 on the vehicle body sheet metal, thereby fixing the conduit to the vehicle body.

[0039] For example, Figure 2 and Figure 4As shown, in this embodiment, the clamping post 11 can be a circular column with an axis perpendicular to the axis of the clamping space 211. The vehicle body sheet metal is provided with a socket hole corresponding to the clamping post 11. The upper end of the clamping post 11 is fixed to one side in the circumferential direction of the clamping part 21. The lower end of the clamping post 11 is correspondingly inserted into the socket hole of the vehicle body sheet metal, thus realizing the insertion connection with the vehicle body sheet metal. In this embodiment, there are two buckles 12, and the two buckles 12 are rotationally symmetrically arranged along the circumferential direction of the clamping post 11. Among them, the buckle 12 has a smaller end and a larger end, such as being formed into a wedge-shaped block with a smaller lower end and a larger upper end. A receiving groove 111 is correspondingly provided along the circumferential direction of the clamping post 11 for the buckle 12. The smaller end of the buckle 12 is fixed at the lower end of the receiving groove 111, and the larger end of the buckle 12 is inclined upward along the axis of the clamping post 11 and outward along the radial direction of the clamping post 11 and extends out of the receiving groove 111. In this way, when the clamping post 11 is inserted into the vehicle body sheet metal from the outside of the socket hole, the buckle 12 is limited and extruded by the vehicle body sheet metal in the circumferential direction of the socket hole into the receiving groove 111. When the clamping post 11 is inserted in place, the buckle 12 restores its deformation so that its larger end pops out of the receiving groove 111 and abuts against the inner surface of the vehicle body sheet metal inside the socket hole, completing the snap connection between the buckle 12 and the vehicle body.

[0040] In some embodiments, such as Figure 2 and Figure 4 As shown, the first connection module 1 further includes an elastic plate 13. The elastic plate 13 is arranged between the clamping post 11 and the clamping part 21. One end of the elastic plate 13 is fixedly connected to the clamping post 11, and the other end extends radially outward along the clamping post 11 and is inclined away from the clamping part 21. In this way, when the clamping post 11 is inserted into the socket hole, the other end of the elastic plate 13 can abut against the outer surface of the vehicle body sheet metal, and cooperate with the buckle 12 to firmly fix the pipe clamp on the vehicle body sheet metal.

[0041] In some embodiments, such as Figure 2 and Figure 5 As shown, a bending member 215 is provided on the other side in the circumferential direction of the clamping part 21. The bending member 215 extends along the axis of the clamping space 211. The two sides in the width direction of the notch 212 are respectively the first clamping end 213 and the second clamping end 214 of the clamping part 21. The bending member 215 is configured to be able to bend along the axis of the clamping space 211, so that the first clamping end 213 and the second clamping end 214 can relatively approach or separate at the notch 212, and thus it is convenient to install the conduit into the clamping space 211 from the notch 212 or take it out of the clamping space 211.

[0042] For example, such as Figure 2 and Figure 5As shown, the bending member 215 is arranged on the upper side of the clamping portion 21, the notch 212 is arranged on the lower side of the clamping portion 21, the first clamping end 213 and the second clamping end 214 are connected by the bending member 215 on the upper side of the clamping portion 21. Under the action of an external force, the clamping portion 21 can be bent along the axial direction of the clamping space 211 at the bending member 215, so that the first clamping end 213 and the second clamping end 214 can relatively approach or separate at the notch 212. At this time, the first clamping end 213 has an open position and a closed position relative to the second clamping end 214. When the first clamping end 213 and the second clamping end 214 are in the open position, the separation distance between the first clamping end 213 and the second clamping end 214 at the notch 212, that is, the width of the notch 212, is greater than the outer diameter of the catheter, and the catheter can be conveniently installed into the clamping space 211 or taken out from the clamping space 211 through the notch 212; when the first clamping end 213 and the second clamping end 214 are in the closed position, the separation distance between the first clamping end 213 and the second clamping end 214 at the notch 212, that is, the width of the notch, is equal to zero or less than the outer diameter of the catheter, so that the catheter can be clamped in the clamping space 211.

[0043] It can be understood that the bending member 215 can be integrally formed with the first clamping end 213 and the second clamping end 214 as the clamping portion 21. In this way, when the clamping portion 21 is made of a material such as plastic PA, it has certain elasticity and plasticity. After the first clamping end 213 and the second clamping end 214 are relatively separated from the notch 212 to the open position by an external force and the catheter is clamped in the clamping space 211, the elastic and plastic properties of its bending portion 215 can be used to restore to the closed position, so that the catheter is clamped in the clamping space 211. Preferably, when the bending member 215 is integrally formed with the first clamping end 213 and the second clamping end 214 as the clamping portion 21, the part where the bending member 215 is located can be thinned to make it have a larger bending amplitude, improve the separation distance between the first clamping end 213 and the second clamping end 214 at the notch 212, and facilitate the taking and placing of the catheter.

[0044] In other embodiments, as Figure 6 shown, an articulated member 216 can also be arranged on the other circumferential side of the clamping portion 21, and the articulated member 216 extends along the axial direction of the clamping space 211; the first clamping end 213 and the second clamping end 214 of the clamping portion 21 are hingedly connected by the articulated member 216 on the other circumferential side of the clamping space 211, so that the first clamping end 213 and the second clamping end 214 can relatively approach or separate at the notch 212, and further the catheter can be conveniently installed into the clamping space 211 or taken out from the clamping space 211 through the notch 212.

[0045] Furthermore, as Figure 2 、 Figures 4 to 6As shown in the figure, the clamping post 11 includes a first semi-cylinder 112 and a second semi-cylinder 113 which are axially spaced along the clamping space 211. The first semi-cylinder 112 is connected to the first clamping end 213 corresponding to the notch 212 and moves with the first clamping end 213. The second semi-cylinder 113 is connected to the second clamping end 214 corresponding to the notch 212 and moves with the second clamping end 214. When the first clamping end 213 and the second clamping end 214 are relatively close to each other at the notch 212 to the closed position, the first semi-cylinder 112 and the second semi-cylinder 113 are axially corresponding in the clamping space 211 to form the clamping post 11 that can be correspondingly inserted into the insertion hole of the vehicle body sheet metal. At this time, the separation distance between the first clamping end 213 and the second clamping end 214 at the notch 212, that is, the width of the notch 212, is equal to zero or less than the outer diameter of the conduit, which can clamp the conduit in the clamping space 211. At the same time, the first semi-cylinder 112 and the second semi-cylinder 113 are inserted and fixed at the insertion hole of the vehicle body sheet metal, and the first clamping end 213 and the second clamping end 214 can be maintained in the relative positions on both sides of the notch 212 to prevent the conduit from loosening from the clamping portion 21.

[0046] It can be understood that when the clamping post 11 is designed as the first semi-cylinder 112 and the second semi-cylinder 113, the two buckles 12 can be respectively arranged on the relative outer sides of the first semi-cylinder 112 and the second semi-cylinder 113, so that the clamping post 11 formed by the first semi-cylinder 112 and the second semi-cylinder 113 is in balanced force when inserted into the vehicle body sheet metal.

[0047] In addition, in another embodiment, a windshield washer system is further provided, which includes a conduit and several of the above-mentioned pipe clamps. The several pipe clamps are axially distributed along the conduit and are clamped and fixed to the circumference of the conduit through the second connection module 2. The number and setting orientation of the pipe clamps can be reasonably configured according to requirements, so as to seek a balance between the heating efficiency and cost control. In this way, not only can the fixation of the conduit on the vehicle body be realized, but also the situation that the washing system fails due to the liquid in the conduit freezing under low temperature conditions can be avoided. Preferably, the several pipe clamps are evenly distributed axially along the conduit to uniformly heat the conduit.

[0048] In yet another embodiment, a vehicle is further provided, which includes the above-mentioned pipe clamp or the above-mentioned windshield washer system. For other structures and working principles of the pipe clamp or the windshield washer system, please refer to the above descriptions of the embodiments of the pipe clamp or the windshield washer system. Since the pipe clamp or the windshield washer system has the above technical effects, the vehicle with the pipe clamp or the windshield washer system should also have the corresponding technical effects, which will not be elaborated here.

[0049] In this application, unless otherwise clearly defined or limited, terms such as "assembly" and "connection" shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0050] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. The meaning of "a plurality" is two or more unless otherwise specifically defined. And the descriptions such as "some embodiments" and "exemplarily" mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of this application.

[0051] The schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0052] Although the embodiments of this application have been shown and described above, it should be understood that the above embodiments are exemplary and cannot be understood as a limitation to this application. Those of ordinary skill in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application. Therefore, any changes or modifications made in accordance with the claims and the specification of this application shall fall within the scope covered by the patent of this application.

Claims

1. A pipe clamp for fixing a conduit on a vehicle body; characterized in that: The pipe clamp comprises: A first connection module, used for correspondingly connecting to the vehicle body; a second connection module, the second connection module being fixedly connected to one side of the first connection module, the second connection module comprising a clamping portion and a heating portion which are arranged in parallel in an integrated manner, wherein the clamping portion has a clamping space for circumferentially matching the conduit, and the heating portion has an accommodating space; and A heating module is fixed in the accommodating space, and the heating module is configured to generate heat and transfer the generated heat to the second connecting module.

2. The pipe clamp according to claim 1, characterized in that: The accommodating space is filled with thermally conductive silica gel, and the thermally conductive silica gel is coated on the heating module.

3. The pipe clamp according to claim 2, characterized in that: The heating module is a heating wire or a heating plate. One side of the heating part is provided with a plug interface connected to the accommodating space. The plug interface is provided with positive and negative plug terminals. One side of the positive and negative plug terminals faces the plug interface and the other side is connected to the heating module.

4. The pipe clamp according to any one of claims 1 to 3, characterized in that: The clamping portion is provided with a notch communicating with the clamping space on one circumferential side. The notch is arranged to penetrate the clamping space in the axial direction, and the width of the notch is smaller than the outer diameter of the conduit.

5. The pipe clamp according to claim 4, characterized in that: The first connection module includes a clamping column, one end of which is fixedly connected to the clamping portion, and the other end is used to be plugged into the vehicle body; and at least one buckle is provided in the circumference of the other end of the clamping column. When the clamping column is inserted into the vehicle body, at least one of the buckles is engaged with the vehicle body.

6. The pipe clamp according to claim 5, characterized in that: The first connection module also includes an elastic plate, which is arranged between the clamping column and the clamping portion. One end of the elastic plate is fixedly connected to the clamping column, and the other end extends radially outward along the clamping column and is inclined to a side away from the clamping portion.

7. The pipe clamp according to claim 5, characterized in that: The clamping portion is provided with a bending piece on the other circumferential side, and the bending piece is extended along the axial direction of the clamping space; the two sides of the width direction of the notch are respectively the first clamping end and the second clamping end of the clamping portion, and the bending piece is configured to be able to be elastically bent along the axial direction of the clamping space, so that the first clamping end and the second clamping end can be relatively close to or separated at the notch.

8. The pipe clamp according to claim 5, characterized in that: The clamping portion is provided with a hinge on the other circumferential side, and the hinge is extended along the axial direction of the clamping space; the two sides of the width direction of the notch are respectively the first clamping end and the second clamping end of the clamping portion, and the first clamping end and the second clamping end are hingedly connected by the hinge on the other circumferential side of the clamping space, so that the first clamping end and the second clamping end can be relatively close to or separated at the notch.

9. The pipe clamp according to claim 7 or 8, characterized in that: The clamping column includes a first semi-cylinder and a second semi-cylinder arranged at an axial interval along the clamping space, the first semi-cylinder is connected to the first clamping end corresponding to the notch and moves with the first clamping end, and the second semi-cylinder is connected to the second clamping end corresponding to the notch and moves with the second clamping end.

10. A vehicle, characterized in that: It comprises the pipe clamp as described in any one of claims 1-9.

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