JP2011086692A - Wiring sealing structure of box body - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide the wiring sealing structure of a box body capable of minimally limiting the size of an opening formed between a sealing material and the box body and the vicinity of a wiring, even if it a simple structure. <P>SOLUTION: The box body 10 includes a container 101 including an opening 103 for leading out a plurality of the wirings 16, and a cover body 102 for opening and closing the opening 103. The wiring sealing structure 1 of the box body sealing a plurality of the wirings 16 in the box body 10 is configured by including a mounting part 121 mountable on the container 101; a placing part 122 placing a plurality of the wirings 16; and a wiring positioning member 12, extended in the longitudinal direction of the wiring 16 from the placing part 122 and including a guide 123 controlling spaces among a plurality of the adjacent wirings 16. The wiring sealing structure 1 of the box body is, further constituted by including the sealing material 14 being mounted on the cover body 102 and pushing a plurality of the wirings 16 for controlling the spaces. A plurality of the wirings 16, placed by controlling the spaces on the wiring positioning member 12, are sealed by the sealing material 14 for pushing the wirings 16 in the direction of the arrow. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a wiring seal structure for a housing.

  In order to connect the wiring connected to the electrical component housed inside the casing to the electrical component provided outside the casing, a wiring lead-out portion is provided in the casing. A wiring seal structure for sealing the wiring lead portion is disclosed in the following patent document.

  The waterproof case shown in Patent Document 1 has a structure in which wiring is passed through a hole formed in the packing, and a guide groove provided in the housing is sealed with packing to seal the wiring lead-out portion. According to such a wiring seal structure, a wiring seal structure having high waterproofness and airtightness is provided. As shown in Patent Document 2, a wiring seal structure with high waterproofness and airtightness is provided in the same manner as Patent Document 1 described above even when the wiring lead-out portion is sealed using a grommet.

  However, any of the wiring seal structures has a complicated structure on the housing side, and requires precise processing. For this reason, when product error etc. arise, waterproofness and airtightness may be impaired. Further, in these patent documents, when sealing a plurality of wirings, it is necessary to appropriately select and use a dedicated member corresponding to the shape and size of the wirings, which lacks versatility.

  Further, the sheet-like feedthrough shown in Patent Document 3 provides a wiring seal structure with high airtightness by forming both sides of the wiring and the sheet in a knife edge shape. However, it takes time and labor to bring the wiring into close contact with the sheet during assembly, which is not preferable in terms of cost.

  On the other hand, for example, an electrical component box provided in an air conditioner is not required to be completely airtight as long as it can prevent moisture and dust from entering. In such a case, it is preferable that the wiring lead portion of the housing has a simple structure as much as possible and can have a wiring seal structure that can seal the wiring lead portion even if an inexpensive sealing material is used.

Japanese Patent Laid-Open No. 10-242664 JP 2004-72877 A JP 2000-50469 A

  As described above, the wiring seal structure of the conventional casing in the electrical component box provided in the air conditioner is configured by pressing a plurality of wirings drawn from the wiring drawing portion provided in the casing with the sealing material. A simple structure that seals the drawer is adopted. The wiring lead-out portion is an opening, and an inexpensive material such as sponge is used for the sealing material.

  However, in the conventional wiring seal structure of the casing, the interval between adjacent wirings is not always constant. For example, it is almost the case that the interval between adjacent wirings is sealed by an operator who performs assembly, and the interval between adjacent wirings is different before and after maintenance of electrical components housed in the housing. There were also many.

  As shown in FIG. 11, the wiring 16 (vinyl wire having a diameter of 3.5 mm) placed on the housing 90 is pressed using the sealing material 14 (Eptosealer manufactured by Nitto Denko Corporation, 50% compression hardness 0.3 to 0.35). The height h of the gap formed between the adjacent wirings 16 varies depending on the spacing between the wirings 16. The height h of the gap is the height from the housing 90 to the sealing material 14 at the midpoint M between the cross-sectional centers of the wiring 16.

  The height of the gap Sa when the distance between the cross-sectional centers of the wiring 16 is 10 mm is 1 mm (see FIG. 11A). On the other hand, when the distance between the cross-sectional centers of the wiring 16 is 5 mm, the height of the gap Sb is 3 mm (see FIG. 11B). On the other hand, when the distance between the centers of the cross sections of the wiring 16 is 15 mm, the height of the gap Sc becomes almost 0 mm (see FIG. 11C).

  As described above, the height of the gap formed between the adjacent wirings 16 and the spacing between the wirings 16 are closely related, and the wiring seal structure of the conventional housing in which the height of the gap differs depending on the location is as follows. Functionality to prevent entry into moisture and dust was unstable.

  The present invention has been made in view of the circumstances, and the object of the present invention is to minimize the size of the gap formed between the sealing material and the casing or in the vicinity of the wiring even with a simple structure. An object of the present invention is to provide a wiring seal structure for a housing that can be limited to the limit.

  A wiring seal structure for a housing according to the present invention includes a housing having an opening for drawing out a plurality of wires and a lid for opening and closing the openings, and the wiring seal for the housing that seals the plurality of wires. A structure having a mounting portion that can be attached to the container, a placement portion for placing a plurality of wires, and a guide that extends from the placement portion in the longitudinal direction of the wires and regulates the interval between the plurality of adjacent wires. And a sealing member that is provided on the lid and presses a plurality of wires whose intervals are regulated.

  The wiring seal structure for a housing according to the present invention is characterized in that the mounting portion is flat.

  The wiring seal structure for a housing according to the present invention is characterized in that the mounting portion is formed of a fitting recess that can be fitted to the opening edge of the container.

  The wiring seal structure for a housing according to the present invention is characterized in that the guide part has a groove part for accommodating the wiring.

  The wiring seal structure for a housing according to the present invention is characterized in that the guide portion includes a drain hole.

  According to the wiring seal structure of the housing according to the present invention, the interval between a plurality of adjacent wires can be regulated by the wiring positioning member, and the gap formed between the sealing material and the housing or in the vicinity of the wiring can be controlled. The size can be defined. Thereby, the size of the gap can be minimized. In addition, even when it is necessary to reassemble the housing, such as after maintenance of electrical components housed in the housing, the adjacent wirings can always be sealed at a predetermined interval. In addition, it is possible to easily reproduce the wiring arrangement and the like in the state before the maintenance. Thereby, the functionality which prevents a water | moisture content and dust permeating into a housing | casing can be stabilized.

  Further, if the mounting portion is made flat, it can be sealed in a state where the sealing material and the mounting portion are in reliable contact with each other at a place where the wiring is not mounted. That is, when the sealing material presses the placed wiring, no gap is formed in any place other than the vicinity of the wiring. Thereby, the size of the gap can be minimized and sealed without being influenced by the number of wirings.

  Further, if the attachment portion is a fitting recess that can be fitted to the opening edge of the container, the positioning member can be attached to and detached from the housing without using a tool or the like. As a result, the housing can be easily assembled and the production efficiency can be improved. Furthermore, since it can be used for existing facilities, the functionality for preventing the ingress of moisture and dust can be improved at low cost.

  Moreover, if the guide part has a groove part for accommodating the wiring, the distance between the wirings can be regulated over a wide range in the longitudinal direction. Thereby, even if it is a case where force is applied to the perpendicular direction with respect to the longitudinal direction of wiring, the space | interval of wiring in the position pressed with a sealing material can be kept at a predetermined space | interval. Furthermore, wirings having different thicknesses are excellent in versatility because part or all of the wirings can be accommodated in the groove portions and the distance between the wirings can be regulated.

  In addition, if the guide portion is provided with a drain hole, it is possible to eliminate to some extent moisture that tends to enter the inside of the housing. Thereby, the quantity of the water | moisture content which reaches a sealing material can be reduced, and waterproofness can be improved.

It is a perspective view which shows the wiring seal structure of the housing | casing which concerns on this embodiment. It is a perspective view which shows the wiring positioning member which concerns on this embodiment. It is (a) top view and (b) front view of the wiring seal structure of the housing | casing which concerns on this embodiment. It is a cross-sectional view of the wiring seal structure of the housing according to the present embodiment. It is (a) top view and (b) front view which show the wiring positioning member which concerns on other embodiment. It is (a) top view and (b) front view which show the modification of other embodiment. (A) The perspective view which shows the wiring positioning member which concerns on other embodiment, (b) The top view of the wiring seal structure of a housing | casing using this. (A) It is a perspective view which shows the wiring positioning member which concerns on other embodiment, (b) It is a cross-sectional view of the wiring seal structure of a housing | casing using this. It is a perspective view which shows the modification of the wiring positioning member shown in FIG. It is a perspective view which shows the wiring seal structure of the housing | casing from which the shape of an opening part differs. It is a schematic diagram which shows the relationship between the height of the clearance gap formed between adjacent wiring, and the space | interval of the said wiring.

  Embodiments of a wiring seal structure for a housing according to the present invention will be described below with reference to the drawings. In the present specification, the same members are denoted by the same reference numerals. Further, in each drawing, illustration of electrical components and the like housed in the housing is omitted.

  As shown in FIG. 1, the case wiring seal structure 1 according to the present embodiment seals a plurality of wires 16 drawn from the opening 103 in the case 10. The housing 10 includes a container 101 and a lid 102. The wiring seal structure 1 of the housing includes a wiring positioning member 12 including a mounting portion 121, a placement portion 122, and a guide portion 123, and a sealing material 14 provided on the lid body 102. ing. The wiring 16 is sealed when the sealing material 14 presses the plurality of wirings 16 placed on the wiring positioning member 12 with the interval being regulated in the arrow direction.

  The housing 10 is a box having a space for storing electrical components and the like, and includes a container 101 having an opening 103 and a lid 102 having a sealing material 14 described later. The shape of the housing 10 may be a rectangular parallelepiped or the like, but is arbitrary. The size of the housing 10 is appropriately designed according to the size of the device to be attached, the size of electrical components to be accommodated, and the like. The material of the housing 10 is preferably made of metal, but other materials may be used. The position, shape, size, and the like for providing the opening 103 are appropriately designed.

  The wiring positioning member 12 is used for positioning adjacent wirings 16 at a predetermined interval. The wiring positioning member 12 is disposed in the opening 103 through which the wiring 16 is drawn. The shape of the wiring positioning member 12 will be described below with reference to FIG.

  As shown in FIG. 2, the wiring positioning member 12 has a substantially H-shaped cross section. A pair of rectangular parallelepiped members having a plurality of grooves 161 formed therein constitute the guide portion 123. On the other hand, one surface of the rectangular parallelepiped member which is provided between the guide portions 123 and is smaller than the rectangular parallelepiped member constituting the guide portion 123 constitutes the placement portion 122 and is opposed to the placement portion 123. The concave portions formed by the surfaces and the respective opposing surfaces of the guide portion 123 constitute the attachment portion 121. The size of the wiring positioning member 12 is appropriately designed according to the size of the opening 103, the number of wires 16 to be drawn out, and the like. Examples of the material of the wiring positioning member 12 include a resin such as plastic, but other materials may be used.

  The attachment portion 121 is a fitting recess that can be fitted to the opening edge of the container 10. Since the width W of the attachment portion 121 is formed slightly wider than the thickness of the members constituting the container 10, the attachment portion 121 can be fitted to the opening edge of the container 10. The width W of the attachment portion 121 may be designed as appropriate depending on the thickness of the members constituting the container 10, or the width W is increased by providing an elastic member (not shown) such as a sponge on each opposing surface of the guide portion 123. It may be possible to adjust.

  As described above, the mounting portion 122 is configured by one surface of a rectangular parallelepiped member. Therefore, the mounting portion 122 is flat. The mounting portion 122 can be provided so as to be flush with the upper surface of the guide portion 123 described later, but is preferably provided at a position lower than the upper surface of the guide portion 123 as in the present embodiment. At this time, the cross section formed by the mounting portion 122 and the respective opposing surfaces of the guide portion 123 above the mounting portion 122 is configured to have a concave shape. Moreover, in this embodiment, although the width | variety of the mounting part 122 is formed with the same width as the width W of the said attaching part 121, it is not limited to this. For example, it may be formed wider than the width W of the attachment portion 121, and conversely, it may be formed narrower than the width W of the attachment portion 121.

  The guide portion 123 is for regulating the interval between the plurality of adjacent wirings 16, and is provided on both sides of the placement portion 122. The guide portion 123 has a plurality of groove portions 161 formed at a predetermined interval. By accommodating the wiring 16 in the groove 161, the interval between the adjacent wirings 16 is regulated. The means for regulating the interval between the wirings 16 is not limited to the groove 161. For example, a restriction protrusion (not shown) may be provided on the upper surface of the guide portion 123 to restrict the surface, but it is more preferable to restrict the groove portion 161 as in the present embodiment. The interval between the adjacent groove portions 161 is appropriately designed according to the diameter of the wiring 16 and the material of the sealing material 14 described later. Moreover, since the groove part 161 can regulate the space | interval of adjacent wiring 16 if a part or all of the wiring 16 can be accommodated, a magnitude | size and a shape are not specifically limited, but like this embodiment It is preferable that the bottom of the groove 161 and the mounting portion 122 described above are continuous. Thereby, since the wiring 16 can be held horizontally with respect to the mounting surface, the holding posture of the wiring 16 is stabilized, and deformation of the sealed wiring 16 over time can be prevented.

  As shown in FIG. 1, the sealing material 14 is provided on the peripheral portion of the surface of the lid 102 that faces the container 101. When the opening 103 of the container 101 is closed by the lid body 102, the sealing material 14 comes into contact with the opening edge of the container 101 (and the mounting portion 122 and the wiring 16). The thickness of the sealing material 14 is preferably substantially the same as the width of the mounting portion 122. As the material of the sealing material 14, it is preferable to use a material such as a sponge having compressive deformability and water absorption. The compression deformation rate and the water absorption rate of the sealing material 14 are appropriately selected according to the size of the diameter of the wiring 16, the width of the interval for regulating the adjacent wirings 16, the installation location of the housing 10, and the like.

  Next, a state in which the plurality of wirings 16 are sealed with the sealing material 14 by the housing wiring seal structure 1 according to the present embodiment will be described with reference to FIGS. 3 and 4. For convenience of explanation, the drawings shown in FIGS. 3 and 4 are simplified illustrations of the wiring seal structure 1 of the housing according to the present embodiment. In FIG. 3A, the lid 102 is not shown.

  As shown in FIG. 3A, a plurality of wirings 16 are formed between the wirings 16 adjacent to each other on the placement part 122 constituting the wiring positioning member 12 and on the groove part 161 provided in the guide part 123 at a predetermined interval. The intervals are respectively regulated and arranged. By pressing the wiring 16 positioned on the mounting portion 122 with the sealing material 14, the plurality of wirings 16 drawn from the opening 103 are sealed. Although the thickness of the sealing material 14 is illustrated smaller than the thickness of the container 101 in order to clearly illustrate the mounting portion 122, it is preferable that the sealing material 14 is sealed so as to cover the entire surface of the mounting portion 122. preferable.

  As shown in FIG. 3B, the groove 161 has a semicircular cross section perpendicular to the longitudinal direction of the wiring 16. In many cases, the wiring 16 has a circular cross section, but according to the groove portion 161 of the present embodiment, the center of the cross section of the wiring 16 is always arranged on the same straight line regardless of the diameter of the accommodated wiring 16. Can be positioned as follows. Therefore, the adjacent wirings 16 can be regulated at a predetermined interval regardless of the diameter of the wirings 16.

  When the sealing material 14 presses the wiring 16, the sealing material 14 is compressed and deformed so as to surround the wiring 16. The wiring 16 is sealed by pressing the sealing material 14 until it reaches the mounting portion 122. At this time, a slight gap (not shown) may be formed between the sealing material 14 and the mounting portion 122 or in the vicinity of the wiring 16. As described above, the wiring sealing structure for a housing according to the present embodiment. Since 1 is not required to be completely airtight, it is permissible as long as the gap does not hinder the function of preventing the entry of moisture and dust.

  About the magnitude | size of the clearance gap formed slightly between the sealing material 10 and the mounting part 122, or the vicinity of the wiring 16, it is arbitrary by testing according to the material of the sealing material 14, and the thickness of the wiring 16. Can be specified. Therefore, it is only necessary to use the wiring positioning member 12 in which the groove portions 161 are formed in the guide portion 123 at intervals that do not hinder the function of preventing the entry of moisture and dust. In this embodiment, it is designed to have a gap size as shown in FIG.

  Further, as shown in FIGS. 3B and 4, the mounting portion 122 is disposed at a position lower than the upper surface of the guide portion 123 and is provided so as to be continuous with the bottom portion of the groove portion 161. Thereby, between adjacent wirings 16, gaps formed between the sealing material 14 and the mounting portion 122 and in the vicinity of the wirings 16 can be covered with respect to the front direction. In the present embodiment, the guide portion 123 covers a part of the gap formed on both sides of the wiring 16. According to the wiring positioning member 12 of the present embodiment, a gap having a height that does not exceed the upper surface of the guide portion 123 can be covered. Therefore, a larger number of wirings 16 can be formed from the opening 103 having a limited width. Can be pulled out. Alternatively, the opening 103 can be formed as small as possible. When the sealing material 14 is sealed so as to cover the entire surface of the mounting portion 122, there is no gap between the sealing material 14 and the guide portion 123 shown in FIG. 4, which is more preferable (see FIG. 8B). ).

  In the case of the wiring seal structure 1 of the housing according to the present embodiment, it is only necessary to prevent the ingress of moisture and dust, and complete hermeticity is not required. However, the sealing material 14 and the housing 10 (mounted in this embodiment). The gap formed between the mounting portion 122) and the vicinity of the wiring is preferably as small as possible.

  According to the wiring seal structure 1 of the housing according to the present embodiment, the interval between the plurality of adjacent wires 16 can be regulated by the wire positioning member 12, and the space between the seal material 14 and the mounting portion 122 or the wires 16 can be regulated. The size of the gap formed in the vicinity of can be defined. Thereby, the size of the gap can be minimized. Further, even when it is necessary to reassemble the housing 10 after maintenance of electrical components housed in the housing 10, the adjacent wirings 16 are always kept at a predetermined interval and sealed. Therefore, the arrangement of the wiring 16 can be easily reproduced in the state before the maintenance. Thereby, the functionality which prevents that a water | moisture content and dust permeate into the housing | casing 10 can be stabilized.

  Moreover, according to the wiring seal structure 1 of the housing according to the present embodiment, since the placement portion 122 is flat, the sealing material 14 and the placement portion 122 are surely provided at a place where the wiring 16 is not placed. It can seal in the state which touched. In other words, when the sealing material 14 presses the placed wiring 16, no gap is formed in a place other than the vicinity of the wiring 16. Thereby, the size of the gap can be minimized and sealed without being affected by the number of wirings 16. For example, even when the number of the wirings 16 is small, no gap is formed between the mounting portion 122 and the sealing material 14 where the wirings 16 are not mounted.

  Further, according to the wiring seal structure 1 of the housing according to the present embodiment, the mounting portion 121 is formed of a fitting recess that can be fitted to the opening edge of the container 10, so that the housing 10 can be used without using a tool or the like. The positioning member 12 can be attached to and detached from the. Thereby, the assembly | assembly of the housing | casing 10 can be performed easily and production efficiency can be improved. Furthermore, since it can be used for existing facilities, the functionality for preventing the ingress of moisture and dust can be improved at low cost.

  Moreover, according to the wiring seal structure 1 of the housing according to the present embodiment, since the guide portion 123 has the groove portion 161 for accommodating the wiring 16, the interval between the wirings 16 can be regulated over a wide range in the longitudinal direction. . Thereby, even when a force is applied in a direction perpendicular to the longitudinal direction of the wiring 16, the distance between the wirings 16 at the position pressed by the sealing material 14 (the mounting portion 122 in this embodiment). Can be kept at a predetermined interval. Further, the wirings 16 having different thicknesses are excellent in versatility because part or all of the wirings 16 can be accommodated in the groove 161 and the distance between the wirings 16 can be regulated.

  The wiring seal structure 1 for the casing according to the present embodiment has been described above, but the wiring seal structure for the casing according to the present invention can be implemented in other forms.

  For example, a sealing material (not shown) may be provided on the placement unit 122. In this case, the upper surface of the sealing material may be positioned at least above the bottom of the groove 161 or may be positioned so as to be continuous with the bottom of the groove 161. The sealing material is preferably provided on the entire surface of the mounting portion 122, but is not limited thereto. Further, the material of the sealing material is preferably the same material as the sealing material 14 described above, but other materials may be used. According to the embodiment, since the wiring 16 can be sandwiched and sealed with the sealing material, a gap is less likely to be formed.

  For example, as shown in FIG. 5, the guide 123 may be an embodiment using a wiring positioning member 52 having a drain hole 58. As shown in FIG. 5A, the drain hole 58 is formed on the mounting portion 122 side of the groove portion 161 and penetrates to the lower surface of the guide portion 123 as shown in FIG. 5B. The drain hole 58 may be formed on the placement portion 122 side other than the groove portion 161. According to this embodiment, it is possible to eliminate moisture that is about to enter the inside of the housing 10 to some extent. Thereby, the quantity of the water | moisture content which reaches the sealing material 14 can be reduced, and waterproofness can be improved. Moreover, since the drainage hole 58 is provided in the guide part 123 of the both sides which pinch | mount the mounting part 122, which may be arrange | positioned in the outer side (outside) of the housing | casing 10, and versatility is high.

  The shape of the drain hole 58 is arbitrary. Therefore, for example, the shape may be a rectangle such as a square or a rectangle, an ellipse, or a triangle. Further, as these modifications, as shown in FIG. 6, a wiring positioning member 62 including a guide portion 623 having a drain groove 68 in which the groove portion 161 is formed in a comb shape may be used. Even in such an embodiment, the same effect as described above can be obtained.

  Alternatively, as shown in FIG. 7, an embodiment using a wiring positioning member 72 provided with a guide portion 123 only on one side of the placement portion 122 may be used. The mounting portion 122 may be formed wider than that shown in FIG. The wiring positioning member 72 has an inverted L-shaped attachment portion 721 and is attached to the container 101 by a method such as adhesive or screwing. For example, the placement portion 122 on the side where the guide portion 123 is not provided. Alternatively, a protrusion (not shown) may be provided from the other end of the guide portion 123 toward the lower surface of the guide portion 123, and the protrusion 101 may be hooked and attached to the container 101. According to this embodiment, since the guide part 123 is provided only on one side, the material cost can be reduced as compared with the wiring positioning member 12 shown in FIG.

  Further, as shown in FIG. 8, an embodiment in which a pair of L-shaped members facing each other, in which a plurality of groove portions 161 are formed, uses a wiring positioning member 82 that constitutes a guide portion 823 may be used. Also in this embodiment, since the material of the portion C surrounded by the two-dot chain line can be cut, the same effect as described above can be obtained.

  As shown in FIG. 9, the mounting portion 922 may be an embodiment using a wiring positioning member 92 having tapered portions 9221 at both ends. The tapered portion 9221 is a curved surface that smoothly descends toward both ends in the longitudinal direction of the placement portion 922. According to this embodiment, when the wiring positioning member 92 is attached to the container 101, there is no step between the opening edge of the container 101 and both ends of the placement part 922. Accordingly, it is possible to prevent a gap from being formed at both ends of the wiring positioning member 92 when the wiring 16 is sealed with the sealing material 14.

  Further, as in the case of the wiring seal structure 1 ′ of the housing shown in FIG. 10, the wiring positioning member 12 is provided in the concave portion 1031 formed in a part of the opening edge of the container 101 constituting the opening 103 ′, and the sealing material A structure may be employed in which a convex portion 141 formed on a part of 14 ′ is fitted into the opening 103 ′ and sealed. The shapes of the concave portion 1031 and the convex portion 141 are not particularly limited, and are arbitrary, but the shape of the convex portion 141 and the shape of the concave portion 1031 are preferably the same shape. The area of the convex portion 141 preferably has at least the same area as the area of the concave portion 1031 or a slightly larger area. In FIG. 10, the wiring positioning member 12 having the same size as the width of the recess 1031 is provided. However, for example, the wiring positioning member 12 having a size smaller than the width of the recess 1031 can be used. According to the embodiment, since the placement surface of the placement portion 122 can be made flush with the opening edge of the container 101 or lower than that, the functionality for preventing the entry of moisture and dust can be further increased. Can be improved.

  It should be noted that the present invention can be implemented in a mode in which various improvements, modifications, or variations are added based on the knowledge of those skilled in the art without departing from the spirit of the present invention. Moreover, you may implement with the form which substituted any invention specific matter to the other technique within the range which the same effect | action or effect produces.

DESCRIPTION OF SYMBOLS 1, 1 ': Wiring seal structure of a housing | casing 10, 90: Housing | casing 12, 52, 62, 72, 82, 92: Wiring positioning member 14, 14': Sealing material 16: Wiring 58: Drain hole 68: Drain groove 101: Container 102: Lid 103, 103 ′: Opening 121, 721: Mounting portion 122, 922: Placement portion 123, 623, 823: Guide portion 141: Convex portion 161: Groove portion 1031: Concavity portion 9221: Tapered portion h : Height of gap M: midpoint between cross-sectional centers of wiring 16 Sa, Sb, Sc: gap W: width of mounting portion

Claims (5)

In a housing provided with a container having an opening for drawing out a plurality of wires and a lid for opening and closing the openings, a wiring seal structure of the housing for sealing the plurality of wires,
An attachment portion that can be attached to the container, a placement portion on which the plurality of wires are placed, and a guide that extends from the placement portion in the longitudinal direction of the wires and regulates the interval between the adjacent wires. A wiring positioning member provided with a portion;
A wiring seal structure for a housing, comprising: a sealing material that is provided on the lid body and that presses the plurality of wirings that are regulated at intervals.   The wiring seal structure for a housing according to claim 1, wherein the mounting portion is flat.   The wiring seal structure for a housing according to claim 1, wherein the attachment portion includes a fitting recess that can be fitted to an opening edge portion of the container.   The wiring guide structure for a housing according to any one of claims 1 to 3, wherein the guide portion has a groove portion for receiving the wiring. The wiring seal structure for a housing according to claim 1, wherein the guide portion includes a drain hole.

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