JP3096005U - Cooling plate joining structure - Google Patents

Abstract

(57) [Summary] [Problem] Suitable for mass production by continuous press work, contributes to cost reduction, has a simple structure, is easy to manufacture and assemble, can securely join multiple pieces, and has various lengths and shapes. Provide a cold plate joining structure that can be assembled. SOLUTION: A cooling plate 1 has upper and lower ends of an L-shaped plate 10 and / or
Alternatively, two or more joint structures 12 are provided at the intermediate portion, and each joint structure 12 provided at the upper end thereof is an L-shaped plate 1.
A hook 14 formed on a horizontal fold short side 13 formed by bending an upper edge of the horizontal fold 0, and a substantially semicircular hole 15 formed at a boundary between the horizontal fold short side 13 and the L-shaped plate 10; Each joint structure 12 provided at the lower end of the L-shaped plate 1
A hook 14 is formed directly on the horizontal folded long side 11 which is the lower edge of the zero, and a substantially semi-circular hole 15 is formed at the boundary between the horizontal folded long side 11 and its bent angle.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

  The present invention has a simple structure, is easy to manufacture and assemble, and can be securely joined. , A cooling plate joint structure that can be assembled in various lengths and shapes.

[0002]

[Prior art]

  Conventional coolers are made of aluminum metal material by pressing or molding. Or a thin strip of aluminum wrapped around a copper or aluminum tube in a spiral It is made of wood. These fabrications require complex machining steps or other parts. Since it is necessary, the cost is high, and there are various restrictions on arrangement and applicability.

[0003]

[Problems to be solved by the device]

  For this reason, in recent years, coolers have been formed by joining multiple cooling plate units in parallel. An improved method was proposed. This makes production and assembly relatively simple. The layout and applicability were relatively convenient, and the cost was also reduced. However, these No. is based on the method of joining by combining concave and convex parts or hook-shaped edges and groove holes Then, it can only be assembled in a “row” shape, and the joints are unstable and easily disengaged, It has the drawback of being easily broken and damaged. The present invention solves the above problems It belongs to.

[0004]   Therefore, the present invention is suitable for mass production by continuous pressing work and reduces costs. It has a simple structure and is easy to manufacture and assemble. The purpose is to provide a joint structure of cooling plates that can be assembled into seed lengths and shapes. And

[0005]

[Means for Solving the Problems]

  In solving the above problems, the cooling plate joining structure according to the present invention has an L-shaped cooling plate. A plate, wherein two or more joining structures are provided at each of the upper and lower ends and / or the middle part And each joint structure provided at the upper end was formed by bending the upper edge of the L-shaped plate. At the boundary between the horizontal folding short side and the horizontal folding short side and the L-shaped plate It is composed of a roughly semicircular hole formed, and each joint structure provided at the lower end is L-shaped The hook formed directly on the horizontal long side that is the lower edge of the plate, and the horizontal long side and the hook. It is composed of a substantially semi-circular hole formed at the boundary with the corner.

[0006]   This makes it suitable for mass production by continuous press work, contributing to cost reduction, It has a simple structure and is easy to manufacture and assemble. A cold plate joint structure that can be assembled into a sheath shape can be provided.

[0007]

[Embodiment of device]

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

[0008]   FIG. 1 is a perspective view of a single cooling plate 1 of the present invention. This cooling plate 1 is made of aluminum or Or, press a metal thin plate equivalent to it into a proper size, or more Is an L-shaped plate 10 formed by pressing a hole 16 (see FIG. 2) of Two or more joining structures 12 are provided at each end and / or intermediate portion, Each joint structure 12 provided at the end is a horizontal folding short side formed by bending the upper edge of the L-shaped plate 10. After forming 13, the hook 14 is formed on the horizontal short side 13. Also, Each joint structure 12 provided at the lower end of the L-shaped plate 10 has a horizontal folding long side 11 at the lower edge. The hook 14 is formed on the upper surface. In practice, each joining structure 12 has a substantially semi-circular hole. 15 is the boundary between the horizontal folding short side 13 and the L-shaped plate 10, or the horizontal folding long side. It is formed at the boundary between 11 and its fold.

[0009]   The cooling plate 1 according to the present invention is formed by a continuous pressing operation. For this reason, When making the L-shaped plate 10 from the rate, as shown in FIGS. At the installation position of each joining structure 12 at the upper end of the shape plate 10, a short side plate 130 for folding, a circular hole 150 for one Press and place one mushroom shaped plate 140 on the short side 130. It is formed by processing. Next, the mushroom shaped plate 140 is pressed. As a result, a substantially semi-circular vertical fold formed on the substantially semi-circular plate 140 'as shown in FIG. The hook 14 formed from the edge 141 is formed. In addition, the lower end of the L-shaped plate 10 At the installation position of each joint structure 12 of the above, one round hole is created at the position where the horizontal long side 11 is provided. Processing, and one mushroom-shaped plate (on the long side 110 (see Fig. 9)) (Not shown) is formed by pressing. Next, press the mushroom shaped plate. As a result, the substantially semi-circular hanging plate formed on the substantially semi-circular plate 140 'as shown in FIG. The hook 14 formed of the straight folding side 141 is formed. Play each hook 14 After horizontal molding, each horizontal fold short side 13 and horizontal fold long side 11 are continuously pressed. By forming it, the semi-circular holes 15 and the hooks 14 are formed at the positions of the respective joint structures 12. The joint structure 12 configured from the above is formed (see FIGS. 4 and 9).

[0010]   Further, as shown in FIG. 3, a plurality of cooling plates 1 according to the present invention are formed by joining them in parallel. In the case of a cooler that has two cooling plates 1, two cooling plates 1 are placed above and below one cooling plate 1. Another hook 14 at each end is a semi-circle at the corresponding position of the upper and lower ends of the cooling plate 1. The joining is completed only by inserting it into the hole 15 and fixing it. Repeat the above work Thus, as shown in FIG. 22, a row-shaped cooler composed of a plurality of cooling plates 1 is formed. And available.

[0011]   The two cooling plates 1 according to the present invention in the joining work are arranged in front of each other. Each hook 14 on one of the cold plates 1 is just a fold of the other cold plate 1 behind it. The semi-circular portion 15 (FIG. 4 and FIG. (See FIG. 9). Among them, the substantially semicircular hole 1 in the L-shaped plate 10 The 5'has virtually no function or function, just a series of pressing operations. It is to simplify the production of punches. That is, contact with the cooling plate 1 according to the present invention. In the case of press forming the combined result, as shown in FIGS. Even if the D-shaped hole 150 ′ is formed on the folded long side 110 instead, the structure shown in FIGS. Different embodiments of the joining structure 12 'as shown in Fig. 1 can be press formed. . Since the operation and effect of the row cooler in this case are the same as those described above, The description is omitted.

[0012]   When joining every two cooling plates 1 as described above, one cooling plate in front of them is joined. Each hook 14 on the cooling plate 1 is another behind it, the folded short side plate 13 of the cooling plate 1. When it is hooked on the substantially semi-circular portion 15 at the position corresponding to 0 and the folded long side plate 110, The hook 14 is another L-shape of the cooling plate 1 mainly inside the vertical folding edge 141. Since the hook 10 is hooked on the plate 10, the shape of the vertical folding edge 141 of the hook 14 is required. The sushi does not have to be substantially semicircular. As shown in FIGS. 10, 13, 11 and 14. As described above, on the substantially semi-circular plate 140 ', the vertical folding edges 142 and 143 of the inclined arc shape are formed. The hooks 14a can be formed as vertical folding edges by providing them on the left and right. It Alternatively, as shown in FIG. 16, FIG. 17 or FIG. 18, FIG. Vertical folds 142 'or 143' on either the left or right side of 40 '. It is also possible to form only the hook 14b or 14c. In any case, the book Inventive bonding can be realized. Furthermore, a substantially semicircle on the joining structure 12 As shown in FIGS. 12 and 15, the shaped plate 140 ′ is a trapezoidal plate 14 having slopes on both sides. When press-formed to 0 ", vertical fold edges 142" and 143 "are placed on it left and right. If the hooks 14'a are formed by breaking, the joint between the two cooling plates 1 is further improved. It is easy to reduce the accumulated error that occurs when combining multiple cooling plates 1. Can be controlled.

[0013]   FIG. 23 is a side view of another embodiment of the cooling plate 1 according to the present invention. . The cooling plate 1 is formed by press-molding aluminum or a metal thin plate material corresponding to aluminum. It is formed with a horizontal folding edge 11 on its lower edge, and it has a large or small punch hole. There is an L-shaped plate 11 on which 16 is formed, the upper and lower ends of which and / or Two or more joining structures 12d are provided in the middle part, respectively, and are provided at the upper end thereof. The upper and lower edges of the L-shaped plate 10 are directly bent in each of the joint structures 12d, and both of the substantially central portions are joined together. Crank type with cut 101 on the side or crank type with the opposite direction (reverse crank type) ) Of the horizontal plate-shaped edges 17 and 17 'of FIG. Fold both sides of the front stage down or up (up to 179 at least 90.5 degrees). ． Slopes (see Fig. 23) or arcs (see Fig. 26) with an outward gradient up to 5 degrees ) Is formed with a hook 14d.

[0014]   Further, as shown in FIG. 30, the joint structure 12d according to the present invention can be easily connected to the continuous structure. It can be formed at one time by a series of operations of the less system. Pressing is finished As shown in FIG. 31, the time point is the horizontal plate-shaped edge 17 of the crank type or the reverse crank type. , 170 ', which are 17 and 17', and the plate 140d, which is the two hooks 14d, are T L-shaped with a plate 170 'which is a horizontal plate edge and is the horizontal plate edge 17'. Between the horizontal folding plate 110 at the lower edge of the plate 10 is slightly smaller than the thickness of the main body 11. It is necessary to press-form the groove 19 having a wide width. Next, the plates 170, 17 0'is bent into a crank shape or a reverse crank shape to form two hooks 14d. To achieve. Finally, the plate 170 bent into the crank shape or the reverse crank shape, respectively. , 170 'together with the horizontal folding plate 110 are bent vertically to form the water shown in FIG. By forming the flat folded edge 11, the working operation is completed.

[0015]   As shown in FIG. 27, when the cooling plates 1 according to the present invention are connected in parallel, step by step The two hooks 14d included in the joint structure 12d of one cooling plate 1 are directly connected to each other. Of the crank or reverse crank type included in the joint structure 12d of the cooling plate 1 It is joined to the horizontal plate-shaped edges 17 and 17 ', and the hook 14d is connected to the adjacent cooling plate 1. By fixing it to the L-shaped plate 10, the horizontal interval, position and movement are determined. Thereby, the row-shaped cooling plate formed by joining the plurality of cooling plates 1 in parallel is the bottom of the cooler. A cooler (not shown) can be created by welding the plate.

[0016]   The two hooks 14d included in the joint structure 12d of the cooling plate 1 according to the present invention are different from each other. Crank-shaped or reverse crank-shaped horizontal plate-shaped edge in the joint structure 12d of the cooling plate 1 of In order to make it easier to be caught on 13 or 13 ', horizontal plate edge 17' and horizontal folding By providing the groove 19 between the hook 14d and the rim 11, the hook 14d can be easily mounted. And at least each hook 14d is a quadrangle having a substantially inclined surface 18b at the outer edge or A trapezoidal hook (as shown in FIG. 23) and a substantially triangular hook e having a large slope 18a (see FIG. (As indicated by reference numeral 28), or a substantially string lunar hook 14f having an arc surface 18 must be formed. It is important (as shown in FIG. 29).

[0017]   Also, as shown in FIGS. 24 and 25, the cooling plates 1 according to the present invention are arranged in parallel in order. After joining to form a cooling plate with an appropriate length, tin or copper welding is used to form the cooling plate bottom plate. In order to fix, the substantially square or trapezoidal hook 14d in the joint structure 12d is As shown in FIGS. 24 and 25, simply by installing on either the left side or the right side, It is possible to perform fixed joining at fixed intervals and fixed positions sufficiently. However, one flap on the outside When the hook 14d is installed, the plate 170 'of the horizontal plate-shaped edge 17' and the bottom of the L-shaped plate 10 are To provide notches 19 together with the edge horizontal folding edge plate 110 (as shown in FIG. 33) It is not necessary to press and form the groove 19. In addition, one hook 14 inside When d is installed, the plate 170 'of the horizontal plate-shaped edge 17' and the lower edge of the L-shaped plate 10 are folded horizontally. By additionally providing the groove 19 with the edge plate 110 (as shown in FIG. 34), It is necessary to make parallel connection of the hooks 14d easier (substantially triangular hooks 14e and The same applies to the case of the substantially hooked moon-shaped hook 14f, and the description thereof will be omitted).

[Brief description of drawings]

FIG. 1 is a perspective view of a cooling plate according to an embodiment of the present invention.

2 is a perspective view of another embodiment of FIG. 1. FIG.

FIG. 3 is a three-dimensional view of the two cooling plates shown in FIG. 1 joined together.

FIG. 4 is a three-dimensional enlarged view of the upper joint structure portion of the cooling plate shown in FIG.

FIG. 5 is a three-dimensional enlarged view before the joining structure of FIG. 4 is formed.

6 is a three-dimensional enlarged view when a vertical folding edge of the hook of the joining structure of FIG. 4 is formed.

FIG. 7 is a three-dimensional enlarged view before the joint structure of FIG. 21 is formed.

8 is a three-dimensional enlarged view of the hook of the joining structure of FIG. 20 when a vertical folding edge is formed.

9 is a three-dimensional enlarged view of the lower joint structure portion of the cooling plate shown in FIG.

FIG. 10 is a perspective view of an embodiment of another hook of the joining structure according to the present invention.

FIG. 11 is a perspective view of an embodiment of another hook of the joining structure according to the present invention.

FIG. 12 is a perspective view of an embodiment of another hook of the joining structure according to the present invention.

FIG. 13 is a perspective view of another embodiment of the hook of the joining structure according to the present invention.

FIG. 14 is a perspective view of another embodiment of the hook of the joining structure according to the present invention.

FIG. 15 is a perspective view of another embodiment of the hook of the joining structure according to the present invention.

FIG. 16 is a perspective view of another embodiment of the hook of the joining structure according to the present invention.

FIG. 17 is a perspective view of an embodiment of still another hook of the joining structure according to the present invention.

FIG. 18 is a perspective view of still another hook embodiment of the joining structure according to the present invention.

FIG. 19 is a perspective view of still another hook embodiment of the joining structure according to the present invention.

20 is a perspective view of another embodiment of the joining structure of FIG. 4. FIG.

21 is a perspective view of another embodiment of the joint structure of FIG. 9. FIG.

22 is an enlarged cross-sectional view of the central portion of the joint structure when a plurality of cooling plates according to the embodiment of FIG. 1 are joined in parallel to form a row-shaped cooler.

FIG. 23 is a partial perspective view of a cooling plate according to the present invention,
It is a figure which abbreviate | omits the right side which is relatively the same structure, and shows only the left side.

FIG. 24 is another partial perspective view of the cooling plate according to the present invention, in which the right side having the same structure is omitted and only the left side is shown.

FIG. 25 is another partial perspective view of the cooling plate according to the present invention, in which the right side having the same structure is omitted and only the left side is shown.

FIG. 26 is another partial perspective view of the cooling plate according to the present invention, in which the right side having the same structure is omitted and only the left side is shown.

FIG. 27 is a left half three-dimensional view of the cooling plates according to the present invention when fixed in parallel.

FIG. 28 is a left half stereoscopic view of another embodiment of the cooling plates according to the present invention when fixed in parallel.

FIG. 29 is a left half three-dimensional view of a cooling plate according to another embodiment of the present invention fixed in parallel.

30 is a plan development view of the cooling plate of FIG. 23 when molded.

FIG. 31 is a plan development view of the cooling plate of FIG. 28 when molded.

32 is a plan development view of the cooling plate of FIG. 29 when molded.

33 is a plan development view of the cooling plate of FIG. 25 when molded.

34 is a plan development view of the cooling plate of FIG. 24 when molded.

[Explanation of symbols]

1 ... Cooling plate, 10 ... L-shaped plate, 11 ... Horizontal folding edge, 1
2, 12 '... Joining structure, 12a ... Joining structure, 12b, 1
2c ... Joining structure, 12d ... Joining structure, 13 ... Horizontal fold short side, 14, 14a, 14b, 14c ... Hook, 14d ...
Almost square or trapezoidal hook, 14e ... triangular hook, 1
4f… Half moon hook, 15… Semicircular hook, 15 ′…
Approximately semicircular hole, 16 ... hole, 17 ... crank-shaped horizontal plate-shaped edge,
17 '... Inverted crank type horizontal plate edge, 18 ... Arc surface, 18a
... Large slope, 18 ... Approximate slope, 19 ... Groove, 19 '... Completely cut notch, 110 ... Horizontal folded edge plate, 130 ... Horizontal folded short side plate, 140 ... Mushroom shaped plate, 140d ... Hook plate, 141 ... Semi-circular plate, 142, 143 ... Slope arc-shaped vertical folding edge, 142 ', 143' ... Arc-shaped vertical folding edge, 150
... Round hole, 150 '... D-shaped hole, 170 ... Crank-shaped horizontal plate-shaped edge, 170' ... Reverse crank-shaped horizontal plate-shaped edge.

Claims (11)

[Scope of utility model registration request] 1. The cooling plate is an L-shaped plate, and two or more joint structures are provided at upper and lower ends and / or intermediate portions, and each joint structure provided at the upper end is an L-shaped plate. A hook formed on the short side of the horizontal fold formed by bending the upper edge, and a substantially semicircular hole formed at the boundary between the short side of the horizontal fold and the L-shaped plate, and each of which is provided at the lower end thereof. The joining structure is a joining of a cooling plate composed of a hook directly formed on the horizontal long side which is the lower edge of the L-shaped plate and a substantially semicircular hole formed at the boundary between the horizontal long side and the folding angle. Construction. 2. The hook comprises a substantially semi-circular plate, a vertical fold edge formed on a substantially semi-circular plate, a vertical fold edge composed of left and right inclined arc-shaped vertical fold edges, or an arc-shaped fold edge installed on either the left side or the right side. The joint structure for cooling plates according to claim 1, wherein the joint structure is an edge. 3. The cooling plate joining structure according to claim 1, wherein the hook is a substantially trapezoidal plate having slopes on both sides. 4. The semi-circular hole is a round hole or a D-shaped hole formed by punching a horizontal folding short side and a horizontal folding long side, and the semi-circular hole is a D-shaped hole. Cooling plate joint structure. 5. The cooling plate is provided with two or more joining structures at the upper and lower ends and / or the middle part of the L-shaped plate, respectively.
The vertical joint structure is a horizontal plate-shaped edge of a crank type or an inverted crank type formed by directly bending the upper and lower edges of the body of the L-shaped plate and providing cuts on both sides of the substantially central portion, and the horizontal plate-shaped edge A joining structure of cooling plates, which is composed of a hook having an outward gradient formed by bending either the front side or both sides. 6. The hook structure according to claim 5, wherein each of the joining structures forms a hook unit only on the left side or the right side of the front stage in the crank type or reverse crank type horizontal plate. Cooling plate joint structure. 7. The hook of each joint structure is a square or trapezoidal hook having a substantially inclined surface at its outer edge, a substantially triangular hook having a large inclined surface, or a substantially chordal hook having an arc surface. The joint structure for a cooling plate according to claim 5 or 6. 8. A horizontal plate-shaped edge of a hook installed on the outside and L
Forming a groove between the lower edge horizontal folding edge plate of the L-shape and forming a notch between the horizontal edge of the hook installed inside and the lower edge horizontal folding edge plate of the L-shaped plate. 7. The method according to claim 6,
The joining structure of the cooling plates according to. 9. The joint structure for cooling plates according to claim 1, wherein the cooling plate is a substantially L-shaped plate and has a plurality of holes formed therein. 10. The cooling plate joint structure according to claim 5, wherein the hook has an outward gradient. 11. The cooling plate joint structure according to claim 5, wherein the outward gradient of the hook is set in a range of at least 90.5 degrees and a maximum of 179.5 degrees. .