Electric vehicle charger with mounting base, electric vehicle charger, method for installing electric vehicle charger with mounting base, and method for installing electric vehicle charger.

Abstract

To obtain an anchor block that further facilitates a block of an electrical installation.SOLUTION: An anchor block 1 of the present invention, contains: a foundation member 2 that includes a flat surface onto at least an upper side; a spacer member 3 that is installed onto an upper side flat surface of the foundation member 2; a cover member 4 that covers the spacer member 3 while having a space to a width direction of at least the spacer member 3; and an anchor member 5 that is projected from the upper side flat surface of the foundation member 2 to a nearly vertical direction, penetrates the cover member 4, and is exposed to an external part. Also, the anchor block 1 of the present invention contains: the foundation member 2 having the flat surface onto at least the upper side; the spacer member 3 that is installed onto the upper side flat surface of the foundation member 2; and the cover member 4 that covers at least the spacer member 3 while having the space to a circumference of the spacer member 3. A hole 23 and a hole 41 are formed to each of the foundation member 2 and the cover member 4, respectively, and a center of the hole 23 of the foundation member 2 in view of a flat surface direction and a center of the hole 41 of the cover member 4 are overlapped.SELECTED DRAWING: Figure 1

Description

Technical Field

[0001] The present invention relates to an invention of a fixing base for electrical equipment.

Background Art

[0002] There are cases where electrical equipment such as chargers and transformers is installed outdoors. In particular, in recent years, with the spread of electric vehicles (hereinafter referred to as "EVs"), the opportunities for installing EV chargers outdoors have increased. When installing electrical equipment such as chargers outdoors, a method of installing a base and fixing the electrical equipment thereon is generally adopted. For example, Patent Document 1 discloses a fixing method characterized by including steps of arranging each of a plurality of support members for supporting the housing from below at positions corresponding to fixing portions of a bottom cover in a state where the detachable bottom cover is removed from the bottom surface of the housing, attaching the fixing portions to each of the arranged plurality of support members, and attaching the bottom surface of the housing to the bottom cover to which the fixing portions have been attached to each of the plurality of support members.

Prior Art Documents

Patent Documents

[0003]

Patent Document 1

Summary of the Invention

Problems to be Solved by the Invention

[0004] The fixing method described in Patent Document 1 requires complex processes such as positioning support members and attaching fixing parts at the site where the electrical equipment is installed. Furthermore, when electrical equipment is fixed using this fixing method, cables such as power lines connected to the electrical equipment are exposed and are often susceptible to damage from wildlife. In addition, while burying cables underground is a common practice to mitigate such damage, such cable burial work requires large-scale civil engineering work using specialized equipment, making the installation of electrical equipment even more difficult. [Means for solving the problem]

[0005] As a result of diligent research by the inventors, it was discovered that the above problems can be solved by a fixed base with a specific structure, leading to the present invention. In other words, the present invention is [1] A base member having at least an upper surface, A spacer member installed on the upper plane of the base member, A cover member that covers the spacer member while leaving space around the spacer member, A fixing member protrudes substantially vertically from the upper plane of the base member, penetrates the cover member, and is exposed to the outside, Fixing base for electrical equipment, [2] A base member having at least an upper surface, A spacer member installed on the upper plane of the base member, Includes a cover member that covers the spacer member while leaving space around the spacer member. The base member and the cover member each have holes, and the centers of the holes in the base member and the cover member, as viewed from a planar direction, coincide. Mounting base for electrical equipment, [3] The base member includes a groove on its upper surface and a latching portion that protrudes from near the upper end of the groove toward the center of the groove, and the fixing member is latched by the latching portion, as described in [1], and [4] The base members have a shape that has length when viewed from the planar direction, and at least two are arranged in parallel, The fixing base according to [1] or [2], wherein the spacer member has a shape that has length when viewed from a planar direction and is installed by being stretched across the at least two base members, Regarding. [Effects of the Invention]

[0006] The mounting base for electrical equipment of the present invention can be assembled in a factory or similar facility and then transported to the site for installation, making installation easy. Furthermore, since large-scale civil engineering work such as cable burial is not required for installation, the installation of electrical equipment can be carried out more easily and in a shorter time. In addition, because the mounting base of the present invention has a simple structure, the attachment and detachment of electrical equipment is easy. [Brief explanation of the drawing]

[0007] [Figure 1] (A) A perspective view of the fixed base of the present invention, (B) A cross-sectional view of AB in (A), and (C) A cross-sectional view of CD in (A). [Figure 2] (A) Front view of one example of a base member, (B) Side view of the base member of (A), (C) Top view of the base member of (A), (D) Front view of a different example of a base member from (A), (E) Side view of the base member of (D), and (F) Top view of the base member of (D). [Figure 3] (A) A perspective view of the base member including the groove and latch, (B) A front view of the base member of (A), and (C) A plan view of the base member of (A). [Figure 4] (A) Perspective view of one example of a spacer member, (B) Front view of the spacer member of (A), (C) Perspective view of another example of a spacer member different from (A), (D) Front view of the spacer member of (C), (E) Perspective view of yet another example of a spacer member, and (F) Front view of the spacer member of (E). [Figure 5] (A) A perspective view of a fixed base in a different form than that shown in Figure 1, (B) A cross-sectional view of EF in (A), and (C) A cross-sectional view of GH in (A). [Figure 6] (A) A perspective view of a fixed base in a different form from those in Figures 1 and 5, (B) A cross-sectional view of IJ in (A), and (C) A cross-sectional view of KL in (A). [Figure 7] (A) A perspective view of a fixed base in a different form from Figures 1, 5, and 6; (B) A cross-sectional view of MN in (A); and (C) A cross-sectional view of OP in (A). [Figure 8] This is a perspective view showing electrical equipment fixed using the fixing base of the present invention. [Figure 9] (A) A cross-sectional view of the QR code in Figure 8 when the electrical equipment is fixed using the mounting base in Figure 1, and (B) A cross-sectional view of the QR code in Figure 8 when the electrical equipment is fixed using the mounting base in Figure 7. [Modes for carrying out the invention]

[0008] Preferred embodiments of the present invention will be described with reference to the drawings. It goes without saying that the present invention is not limited to the following embodiments and aspects, and various modifications are possible within the technical scope of the present invention. Furthermore, "up and down," "front and back," and "left and right" in this text refer to the directions shown in each drawing.

[0009] Figure 1 shows a specific example of the fixing base for electrical equipment (hereinafter simply referred to as "fixing base") of the present invention. The fixing base 1 in Figure 1 includes a base member 2 having at least an upper surface, a spacer member 3 installed on the upper surface of the base member 2, a cover member 4 covering at least the spacer member 3 while leaving space around the spacer member 3, and a fixing member 5 protruding substantially vertically from the upper surface of the base member 2, penetrating the cover member 4 and being exposed to the outside. Further embodiments of the fixing base 1 of the present invention are shown in Figure 7. The fixed base 1 in Figure 7 includes a base member 2 having at least an upper plane, a spacer member 3 installed on the upper plane of the base member 2, and a cover member 4 that covers at least the spacer member 3 while leaving space around it. Holes 23 and 41 are provided in the base member 2 and the cover member 4, respectively, and the centers of the holes 23 in the base member 2 and the holes 41 in the cover member 4, as viewed from the planar direction, coincide. The components will be described in detail below.

[0010] 1. Base member 2 The base member 2 is a member having at least an upper plane. The base member 2 is a base for supporting the spacer member 3 described later, and is also a base for supporting so that the cable of the electrical equipment fixed to the fixed base 1 does not directly contact the ground. Further, the base member 2 is a member serving as a foundation for fixing the cover member 4 described later as necessary. The shape of the base member 2 can be appropriately adjusted according to the topography of the location where the electrical equipment is installed. For example, as shown in FIGS. 2(A) to (C), when the planar shape of the base member 2 is rectangular and the installation location of the electrical equipment is flat, the lower side of the base member 2 may be a flat surface. Also, when the installation location of the electrical equipment has an inclination, for example, as shown in FIGS. 2(D) to (E), it may have an inclination in the left-right direction and / or the front-back direction. Further, when there are fine irregularities at the installation location, fine irregularities may be provided on the lower surface of the base member 2 (not shown). Also, the shape of the base member 2 as viewed in the planar direction may also be a polygon such as a triangle, a quadrilateral including a rectangle, a pentagon, and a hexagon, or a circular shape including an ellipse. Also, the shape of the base member 2 as viewed in the planar direction may be a shape having a length in the front-back or left-right direction, for example, a rectangle or an ellipse. Note that the upper side of the base member 2 may have protrusions or irregularities (not shown) on condition that it has a plane large enough to install the spacer member 3 as described later.

[0011] The material of the base member 2 is not particularly limited as long as it can withstand the mass of the electrical equipment to be installed and the spacer member 3 described later. Examples of such materials include metal materials such as iron, steel, and aluminum, glass materials, concrete materials, resin materials such as acrylic, and wood. Among these, it is more preferable to use a concrete material because it is less affected by the environment such as humidity at the installation location and is relatively easy to process.

[0012] Furthermore, the base member 2 used in the present invention may include a groove 21 on its upper surface and a latching portion 22 that protrudes from near the upper end of the groove 21 toward the center of the groove. Figure 3 shows an example of the form of the base member 2 including the groove 21 and the latching portion 22. As shown in Figures 3(A) to (C), a groove 21 extending in the front-rear direction is provided approximately in the left-right center of the base member 2. In addition, the latching portion 22 protrudes from near the left and right upper ends of the groove 21 toward approximately the left-right center of the groove 21. The groove 21 and the latching portion 22 are used when fixing the fixing member 5 to the base member 2, as will be described later. The shape of the latching portion 22 is not particularly limited as long as it is a shape that allows the fixing member 5 to be fixed using a nut or the like, as will be described later. Furthermore, the groove 21 and the latching portion 22 may be formed by cutting or the like after the base member 2 is manufactured, or a mold may be used to form the groove 21 and the latching portion 22 when forming the base member 2. The shape of the groove 21 when viewed from the planar direction may be a straight line or a bent line, as shown in Figure 3. Similarly, the shape of the groove 21 when viewed from the front may be a polygon, such as a quadrilateral as shown in Figure 3, or a semicircle. The base member 2 having the groove 21 and the latching portion 22 may be used to fix the fixing member 5 as described above, or it may be used to fix the spacer member 3 as described later.

[0013] 2. Spacer member 3 The spacer member 3 is a member installed on the upper plane of the base member 2. By installing the spacer member 3 on the base member 2, a space is secured between the base member 2 and the cover member 4 described later. The material of the spacer member 3 can be appropriately selected on the condition that it can withstand the mass of the electrical equipment installed on the fixed base 1. Examples of such materials include metal materials such as iron, steel, and aluminum, glass materials, concrete materials, resin materials such as acrylic, and wood. Regarding its shape, it can be appropriately adjusted according to the material on the condition that it can withstand the mass of the electrical equipment installed on the fixed base 1 and a space for arranging cables of the electrical equipment can be secured as described later. As a specific shape of the spacer member 3, for example, as shown in FIGS. 4(A) and (B), it may be a rod-shaped member having a length. Also, as shown in FIGS. 4(C) and (D), it may be a plate-shaped member having a thickness with an elliptical planar shape. Furthermore, it may be a rod-shaped member having a length with a shape that can secure more space so that it looks like a "H" or a "C" when viewed from the front direction (it is a "H" in FIGS. 4(E) and (F)).

[0014] 3. Cover member 4 The cover member 4 is a member that covers at least the spacer member 3 while leaving space around it. The material of the cover member 4 can be appropriately selected, provided that it can withstand the mass of the electrical equipment installed on the fixing base 1. Examples of such materials include metal materials such as iron, steel, and aluminum, glass materials, concrete materials, resin materials such as acrylic, and wood. The shape of the cover member 4 is not particularly limited, provided that it can cover at least the spacer member 3. For example, it may be a plate-shaped member whose shape when viewed from a planar direction is a polygon such as a triangle, square, pentagon, or hexagon, or a circle including an ellipse. The cover member 4 has holes 41 for passing the fixing member 5 through, as will be described later. In addition, the cover member 4 may have holes 41' for passing cables of the electrical equipment fixed to the fixing base 1, if necessary. The holes 41 and 41' can be made in advance, or they can be made after the cover member 4 is fixed to the fixing base 1, as will be described later. Furthermore, by applying an uneven surface to at least the surface of the cover member 4, the possibility of accidents such as workers slipping when fixing the electrical equipment to the fixing base 1 can be reduced.

[0015] 4. Fixing member 5 The fixing member 5 is a member that protrudes substantially vertically from the upper plane of the base member 2 and penetrates the cover member 4 to be exposed to the outside. Here, "substantially vertical" means an angle that allows the fixing member 5, which penetrates the cover member 4, to fix the electrical equipment. Therefore, it includes not only the case where the angle between the plane of the base member 2 and the axial direction of the fixing member 5 is a right angle, but also angles other than vertical that allow the fixing member 5 to fix the electrical equipment. The fixing member 5 is a member for fixing the electrical equipment which will be fixed to the fixing base 1 as described later. Specific examples of such a member include, for example, a member for screw fastening such as a bolt, or a member for pin fastening. The material of such a fixing member 5 can be appropriately selected, provided that it can support the electrical equipment installed on the fixing base 1 so that it does not move. Examples of such materials include metal materials such as iron, steel, and aluminum, glass materials, concrete materials, and resin materials such as acrylic.

[0016] 5. Specific example of the fixed base 1 Figure 1 shows a specific example of the fixed base 1. In the fixed base 1 of Figure 1, two spacer members 3 made of steel H-beams are installed parallel to each other on the upper surface of a base member 2 made of concrete, which has flat upper and lower surfaces. The spacer members 3 are fixed to the base member 2 by fasteners 31 (bolts in Figure 1). A fixing member 5 (bolt in Figure 1), consisting of a shaft portion 51 and a head portion 52, is embedded in the base member 2 with the head portion 52 facing downwards. The shaft portion 51 of the fixing member 5 extends from the upper plane of the base member 2 in a direction substantially perpendicular to the direction of that plane. The base member 2 and the spacer members 3 are surrounded by a cover member 4, and space is secured around the spacer members 3. In Figure 1, the spacer members 3 are surrounded together with the base member 2 by the cover member 4, but the cover member 4 may be used to surround only the spacer members 3. In this case, it is preferable to ensure a space between the cover member 4 and the spacer member 3 sufficient to allow cables such as electric wires of electrical equipment fixed to the base 1, as described later, to pass through. More preferably, as mentioned above, it is preferable that the cover member 4 surrounds the base member 2 and the spacer member 3 together. By doing so, the unevenness of the base 1 is reduced, the overall strength of the base 1 is increased, and accidents such as workers tripping during installation can be avoided.

[0017] In Figure 1, the cover member 4 is made of steel checkered plate with a rectangular planar shape, welded together to form a box shape without a bottom, and is installed by placing it over the base member 2 and spacer member 3. The cover member 4 is fixed to the side of the base member 2 by fasteners 42 (bolts in Figure 1). Note that the fasteners 42 are not used when it is not necessary to fix the cover member 4. The fixing member 5 protrudes outward from a hole 41 made in the cover member 4. A nut 53 is fastened to the shaft portion 51 of the fixing member 5 so that it is located where the inner surface of the cover member 4 and the shaft portion 51 of the fixing member 5 come into contact. By providing the nut 53 as described above, the strength of the cover member 4 near the hole 41 is improved, and the durability against the mass of the electrical equipment when the electrical equipment is fixed to the fixing base 1 can be further improved. In addition, by providing a hook on the top surface of the fixing base 1, it may be made easier to move the fixing base 1 using a rope or the like. Specifically, holes may be drilled through the spacer member 3 and the cover member 4, and the hook may be bolted in place (not shown).

[0018] 6. Specific example of the fixed base 1 (2) Figure 5 shows a more specific example of the fixed base 1. In Figure 5, parts numbered the same as in Figure 1 are described in the same way as in Figure 1 unless otherwise specified. In the example of Figure 5, the concrete base members 2 have a length when viewed from the planar direction, and at least two (three in Figure 5) are arranged in parallel. The spacer members 3 are made of steel, have a length when viewed from the planar direction (H-beams in Figure 5), and are installed perpendicular to the length direction of the base members 2 (two in Figure 5). This configuration makes the mass of the fixed base 1 lighter and reduces the burden on workers when installing the fixed base 1. In Figure 5, the three base members 2 are installed in parallel, but these base members 2 do not necessarily have to be installed in parallel, and their positional relationship can be adjusted as appropriate depending on the installation location. Also, in Figure 5, the spacer members 3 are stretched perpendicular to the base members 2, but this angle does not necessarily have to be perpendicular, and the angle can be adjusted as appropriate depending on the installation location.

[0019] 7. Specific example of the fixed base 1: 3 Figure 6 shows a more specific example of the fixed base 1. In Figure 6, parts numbered the same as in Figures 1 and 5 are described in the same way as in Figures 1 and 5 unless otherwise specified. In the example of Figure 6, a base member 2 having a groove 21 and a latching portion 22 is used as the base member 2 for fixing the fixed member 5 (the middle base member 2 shown in Figure 3(C)). The head 52 of the fixed member 5 (a bolt in Figure 6) is fitted into the groove 21 and latched in place by the latching portion 22. By screwing it in from the opposite side of the head 52 using a nut 54, the latching portion 22 is sandwiched between the head 52 and the nut 54, and the fixed member 5 can be fixed to the base member 2 at the desired position in the groove 21. By using a base member 2 as described above, the position of the fixed member 5 can be adjusted on site according to the conditions of the place where the electrical equipment is to be installed. Furthermore, if the position of the fixing member 5 needs to be adjusted on-site, the position of the fixing member 5 can be determined first, and then a hole 41 can be drilled on-site at a location in the cover member 4 corresponding to the position of the fixing member 5. Also, in Figure 6, the spacer member 3 is fixed to the base member 2, which does not have a groove 21 and a latching portion 22, using a fastener 31. However, the spacer member 3 may also be fixed to the base member 2, which includes a groove 21 and a latching portion 22. In this case, for example, a hole can be drilled in a predetermined location on the spacer member 3, the head of the fastener 31 can be hooked onto the latching portion 22, and the shaft can be passed through the hole in the spacer member 3 and bolted in place to secure it.

[0020] 8. Specific example of the fixed base 1 (4) Figure 7 shows a more specific example of the fixed base 1. In Figure 7, parts numbered the same as in Figures 1, 5, and 6 are described in the same way as in Figures 1, 5, and 6 unless otherwise specified. In the example of Figure 7, instead of a fixed member 5, a hole 23 is made in the base member 2. A fixed member fixing part 24 (a nut in the example of Figure 7) is embedded near the upper end of the hole 23. The center of the hole 23 in the base member 2 and the center of the hole 41 made in the cover member 4 overlap along line α (see Figures 7(B) and (C)). In the example of Figure 7, the fixed member 5 (for example, a bolt) can be inserted into the hole 23 through the hole 41 at the site and fixed using the fixed member fixing part 24 (a nut in the case of Figure 7) (screw fastening in the case of Figure 7).

[0021] 9. Fixing of electrical equipment using the fixing base 1 Figures 8 and 9 show specific examples of fixing electrical equipment EE using the fixing base 1 of the present invention. A hole is made in the bottom of the housing HO of the electrical equipment EE, and the shaft portion 51 of the fixing member 5 protruding from the cover member 4 is inserted into the hole and fastened with a nut 55 (see Figures 8 and 9(A)). At the installation site of the electrical equipment EE, for example, the bottom of the housing HO of the electrical equipment EE can be removed, fixed to the fixing base 1 by fastening the bottom with a nut 55, and then the housing HO can be reassembled to fix the electrical equipment EE to the fixing base 1. Furthermore, by making additional holes 41', 41' in the fixing base 1, the cable CA of the electrical equipment EE can be routed through the inside of the fixing base 1 to the outside. Inside the fixing base 1 of the present invention, at least a space surrounded by the cover member 4 around the spacer member 3 is secured, and the cable CA can be passed through this space. The cable CA is enclosed by the cover member 4 and can also be routed over the base member 2, eliminating the need for burial work and minimizing damage from animals, etc. When removing the electrical equipment EE, it can be easily removed by performing the reverse of the installation procedure. The fixing base 1 of the present invention has a simple structure, making it easy to attach and detach electrical equipment.

[0022] Figure 9(B) shows the configuration when the electrical equipment EE is fixed using the fixing base 1 of Figure 7. In the example of Figure 9(B), the bottom of the housing HO is removed, as in the case of Figure 9(A), and the bottom of the housing HO is fixed to the fixing base 1 by fastening a fixing member fixing part 24 (nut in Figure 9(B)) embedded in the upper part of a hole 23 made in the base member 2 through a hole 41 in the cover member 4, using a fixing member 5 (bolt in Figure 9(B)). After fixing the bottom of the housing HO to the fixing base 1, the housing HO is reassembled in the same way as in the case of Figure 9(A).

[0023] When there are multiple electrical devices to be installed on site (for example, EV chargers, power distribution equipment, and transformers installed in the same location), these multiple electrical devices can be fixed to a single fixing base 1 by increasing the area of ​​the fixing base 1 in the planar direction and increasing the number of fixing members 5 used. By fixing multiple electrical devices to a fixing base 1 with a large area in this way, when connecting individual electrical devices with cables, the cables can be connected through the internal space of the same fixing base 1, eliminating the need for cable burial work. Alternatively, a fixing base 1 can be prepared for each individual electrical device, and each electrical device can be fixed to its respective fixing base 1. In this case, by placing each fixing base 1 close together, the frequency with which the cables connecting each electrical device are exposed to the outside can be minimized. Furthermore, a fixing base 1 without any electrical devices installed can be used as a substitute for conduit for cables, etc. [Industrial applicability]

[0024] The mounting base of the present invention can be assembled in advance at a factory or other facility and then transported to the site for installation. Furthermore, because its structure is not complex, electrical equipment can be easily attached and detached. This significantly reduces the amount of work required at the site where electrical equipment is installed, and can greatly contribute to industries that require electrical equipment, such as the widespread adoption of electric vehicles (EVs). [Explanation of Symbols]

[0025] 1:Fixed stand 2: Base member, 21: Groove, 22: Hooking part, 23: Hole, 24: Fixing part of fixing member 3: Spacer member, 31: Fastener 4: Cover component, 41: Hole, 41': Hole, 42: Fastener 5: Fixing member, 51: Shaft, 52: Head, 53-55: Nut

Claims

1. Chargers for electric vehicles, A fixing base having at least two base members, a spacer member, a cover member, and a fixing member, Equipped with, The base member has a spacer member on its upper side, The spacer member has a cover member on its upper side, The cover member has an electric vehicle charger on its upper side, The electric vehicle charger is secured by the said fixing member. There is space above the base member, next to the spacer member, and below the cover member. The cable for the electric vehicle charger is placed in that space. The spacer member is installed by being stretched across the at least two base members. The aforementioned mounting base is a structure having a space formed by assembling a cover member made of a steel plate and a spacer member made of steel, to which multiple automotive chargers are fixed by a fixing member, and further having at least two base members below the spacer member, Multiple automotive chargers are fixed to the cover member, The aforementioned two base members are arranged side by side below the spacer member with a gap between them. The aforementioned cables are multiple in number and are arranged horizontally along the length of the spacer member without being embedded in the space. A gap is provided between the at least two base members. Electric vehicle charger with mounting base.

2. Chargers for electric vehicles, A fixing base having at least two base members, a spacer member, a cover member, and a fixing member, Equipped with, The base member has a spacer member on its upper side, The spacer member has a cover member on its upper side, The cover member has an electric vehicle charger on its upper side, The electric vehicle charger is secured by the said fixing member. There is space above the base member, next to the spacer member, and below the cover member. The cable for the electric vehicle charger is placed in that space. The spacer member is installed by being stretched across the at least two base members. The aforementioned mounting base is a structure having a space formed by assembling a cover member made of a steel plate and a spacer member made of steel, to which multiple automotive chargers are fixed by a fixing member, and further having at least two base members below the spacer member, Multiple automotive chargers are fixed to the cover member, The aforementioned two base members are arranged side by side below the spacer member with a gap between them. The aforementioned cables are multiple in number and are arranged horizontally in the space. The cable, which is arranged horizontally along the length of the spacer member, is fed out from the side of the fixing base without being embedded outside the fixing base. A gap is provided between the at least two base members. Electric vehicle charger with mounting base.

3. Chargers for electric vehicles, A fixing base having at least two base members, a spacer member, a cover member, and a fixing member, Equipped with, The base member has a spacer member on its upper side, The spacer member has a cover member on its upper side, The cover member has an electric vehicle charger on its upper side, The electric vehicle charger is secured by the said fixing member. There is space above the base member, next to the spacer member, and below the cover member. The cable for the electric vehicle charger is placed in that space. At least two of the base members are arranged in parallel with a gap between them, The spacer member is installed by being stretched across the at least two base members. The cable is positioned horizontally in the space provided beneath the cover member and between the two spacer members, and is fed out from the side of the mounting base to the outside of the mounting base along the length direction of the spacer members. A gap is provided between the two base members. Electric vehicle charger with mounting base.

4. The cable is arranged so as not to touch the ground. The spacer member has a shape that is either "I" or "U" when viewed from the front. The electric vehicle charger with a fixed base according to any one of claims 1 to 3, wherein the space is defined by the base member, the spacer member, and the cover member.

5. An electric vehicle charger having a cable, installed on a fixed base having at least two base members, a spacer member, a cover member, and a fixing member, The aforementioned mounting base is a structure having a space formed by assembling a cover member made of a steel plate and a spacer member made of steel, to which multiple automotive chargers are fixed by a fixing member, and further having at least two base members below the spacer member, The aforementioned fixing base has the spacer member on the upper side of the base member, the cover member on the upper side of the spacer member, and there is space above the base member, beside the spacer member, and below the cover member. Multiple automotive chargers are fixed to the upper side of the cover member by the fixing member, and the cables are arranged in the space. The spacer member is installed by being stretched across the at least two base members. The aforementioned two base members are arranged side by side below the spacer member with a gap between them. The aforementioned cables are multiple in number and are arranged horizontally in the space. The cable, which is arranged horizontally along the length of the spacer member, is fed out from the side of the fixing base without being embedded outside the fixing base. A gap is provided between the at least two base members. Charger for electric vehicles.

6. An electric vehicle charger having a cable is installed on a fixed base having at least two base members, two spacer members installed across the at least two base members, and a cover member supported by the two spacer members, The aforementioned mounting base is a structure having a space formed by assembling a cover member made of a steel plate and a spacer member made of steel, to which multiple automotive chargers are fixed by a fixing member, and further having at least two base members below the spacer member, Multiple automotive chargers are fixed to the upper side of the cover member by fixing members. The cable is placed in the space provided between the two spacer members. The aforementioned two base members are arranged side by side below the spacer member with a gap between them. The aforementioned cables are multiple in number and are arranged horizontally in the space. The cable, which is arranged horizontally along the length of the spacer member, is fed out from the side of the fixing base without being embedded outside the fixing base. A gap is provided between the at least two base members. Charger for electric vehicles.

7. The electric vehicle charger is mounted on the fixed stand shown below. In a mounting base for an electric vehicle charger having at least two base members, a spacer member, a cover member, and a fixing member, The base member has a spacer member on its upper side, The spacer member has a cover member on its upper side, The cover member has an electric vehicle charger on its upper side, The electric vehicle charger is secured by the said fixing member. There is space above the base member, next to the spacer member, and below the cover member. The cable for the electric vehicle charger is placed in that space. The spacer member is installed by being stretched across the at least two base members. Multiple automotive chargers are fixed to the cover member, The mounting base is a structure having a space formed by assembling a cover member made of a steel plate and a spacer member made of steel, to which multiple automotive chargers are fixed by a fixing member, and further having at least two base members below the spacer member, The aforementioned two base members are arranged side by side below the spacer member with a gap between them. A gap is provided between the at least two base members. The aforementioned cables are multiple in number and are arranged horizontally in the space. The cable, which is arranged horizontally along the length of the spacer member, is fed out from the side of the fixing base without being embedded outside the fixing base. Fixed stand.

8. An electric vehicle charger having a cable, installed on a fixed base having at least two base members, a spacer member, a cover member, and a fixing member, The aforementioned fixing base has the spacer member on the upper side of the base member, the cover member on the upper side of the spacer member, and there is space above the base member, beside the spacer member, and below the cover member. The cable is fixed to the upper side of the cover member by the fixing member, and the cable is placed in the space. The aforementioned at least two base members are arranged in parallel with a gap between them, The spacer member is installed by being stretched across the at least two base members. The cable is positioned horizontally in the space provided beneath the cover member and between the two spacer members, and is fed out from the side of the mounting base to the outside of the mounting base along the length direction of the spacer members. A gap is provided between the at least two base members. Charger for electric vehicles.

9. An electric vehicle charger having a cable is installed on a fixed base having at least two base members, two spacer members installed across the at least two base members, and a cover member supported by the two spacer members, The fixing member is fixed to the upper side of the cover member, The aforementioned at least two base members are arranged in parallel with a gap between them, The cable is positioned horizontally in the space provided beneath the cover member and between the two spacer members, and is not embedded but is routed along the length of the spacer members to the outside of the mounting base from the side of the mounting base. A gap is provided between the at least two base members. Charger for electric vehicles.

10. The electric vehicle charger according to any one of claims 5 to 9, wherein the fixing member penetrates the cover member from above the base member to fix the electric vehicle charger.

11. The electric vehicle charger according to any one of claims 5 to 9, wherein the fixing member supports the electric vehicle charger.

12. The electric vehicle charger according to any one of claims 5 to 9, wherein the cable is arranged so as not to touch the ground.

13. The electric vehicle charger according to claims 5 to 9, wherein the spacer member has a shape that is "I" or "U" when viewed from the front.

14. The electric vehicle charger according to any one of claims 5 to 9, wherein the space is defined by the base member, the spacer member, and the cover member.

15. The method for installing an electric vehicle charger with a fixed base according to any one of claims 1 to 3, wherein burying work for the cable of the electric vehicle charger is not required.

16. A method for installing an electric vehicle charger according to any one of claims 5 to 9, wherein burying work for the cable of the electric vehicle charger is not required.

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