CN217656279U

CN217656279U - Block terminal with heat dissipation function

Info

Publication number: CN217656279U
Application number: CN202220920157.6U
Authority: CN
Inventors: 于印友; 张勇
Original assignee: Qingdao Dechang Electrical Engineering Co ltd
Current assignee: Qingdao Dechang Electrical Engineering Co ltd
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2022-10-25
Anticipated expiration: 2032-04-20

Abstract

The utility model provides a block terminal with heat dissipation function, including first box, the below of first box is equipped with the second box, the internally mounted of first box has coupling mechanism, the externally mounted of first box has heat dissipation mechanism, the radiating groove has been seted up to the outer wall of first box, the outer wall hinged joint of first box has the chamber door. The utility model provides a pair of block terminal with heat dissipation function, it has coupling mechanism to design this device, link up in the groove block arrived the bull stick, then the user stimulates the bull stick and makes the spring carry out compression motion, make the locating lever insert in the locating hole, such design simple structure, and can also make and connect between first box and the second box, increase its working area, and still the design has heat dissipation mechanism, a plurality of locating pieces slide the regulation wantonly in the spacing groove, such design can make the user come the installation number of free collocation fan according to different radiating demands.

Description

Block terminal with heat dissipation function

Technical Field

The utility model relates to a block terminal technical field especially relates to a block terminal with heat dissipation function.

Background

The block terminal is electrical equipment, has small, simple installation, and technical performance is special, the rigidity, and the configuration function is unique, not restricted by the place, and the application is more general, and the operation is reliable and stable, and space utilization is high, takes up an area of few and has the characteristics of environmental protection effect.

The mass parameters on the data of the distribution box generally form a low-voltage distribution box by assembling switching equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring.

The block terminal on the current market exists in the working use, and the heat dissipation function of block terminal is relatively poor, and the user is inconvenient carries out the fan of freely arranging according to the radiating condition to the functionalization of block terminal is relatively poor, and the user is inconvenient to make up the use to a plurality of boxes.

Therefore, it is necessary to provide a distribution box with a heat dissipation function to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a block terminal with heat dissipation function, the heat dissipation function who has solved the block terminal is relatively poor, and the user is inconvenient carries out the fan of freely arranging according to the radiating condition to the functionalization of block terminal is relatively poor, and the user is inconvenient to make up the problem of using to a plurality of boxes.

In order to solve the technical problem, the utility model provides a pair of block terminal with heat dissipation function, including first box, the below of first box is equipped with the second box, the internally mounted of first box has coupling mechanism, the externally mounted of first box has heat dissipation mechanism, the radiating groove has been seted up to the outer wall of first box, the outer wall hinged joint of first box has the chamber door.

Preferably, coupling mechanism is including being fixed in the fixture block of first box lower surface, and the quantity of fixture block is four, four linking groove and locating hole have been seted up respectively to the inside of fixture block, the mounting groove has been seted up at the top of second box, and the quantity of mounting groove is two, two the bull stick is all installed to the inside of mounting groove, the outer wall of second box is fixed with the linking plate, and the quantity of linking plate is two, two the last fixed surface of bull stick has the locating lever, and the quantity of locating lever is two, two the outer wall of bull stick just is located two one side of linking plate all is equipped with the spring.

Preferably, the two rotating rods and the two connecting joint plates form an elastic reset structure through the two springs.

Preferably, two the external diameter of locating lever and two the internal diameter of locating hole is mutual adaptation.

Preferably, the heat dissipation mechanism is including the fixed plate that is fixed in first box outer wall, and the quantity of fixed plate is two, two the spacing groove has all been seted up to the inside of fixed plate, two the inside of spacing groove all is equipped with a plurality of locating pieces, and is a plurality of the equal threaded connection in inside of locating piece has the bolt, two the frame is installed to relative one side of fixed plate, the internally mounted of frame has the fan, the grid is installed to the inner wall of frame.

Preferably, the cross sections of the positioning blocks are all in an I-shaped structure, and the grating is fixedly mounted with the frame through screws.

Compared with the prior art, the utility model provides a pair of block terminal with heat dissipation function has following beneficial effect:

to this device design there is coupling mechanism, link up in the groove block arrives the bull stick, then the user pulling bull stick makes the spring carry out compression motion for the locating lever inserts in the locating hole, such design simple structure, and can also make and connect between first box and the second box, increase its working area, and still the design has heat dissipation mechanism, a plurality of locating pieces slide the regulation wantonly at the spacing inslot, such design can make the user come the installation number of the collocation fan of freedom according to the radiating demand of difference.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a distribution box with a heat dissipation function according to the present invention;

FIG. 2 is a cross-sectional structural view of the coupling mechanism of FIG. 1;

fig. 3 is a schematic structural diagram of the heat dissipation mechanism shown in fig. 1.

Reference numbers in the figures: 1. a first case; 2. a second case; 3. a connecting mechanism; 31. a clamping block; 32. positioning holes; 33. a joining groove; 34. mounting grooves; 35. a connection plate; 36. a rotating rod; 37. positioning a rod; 38. a spring; 4. a heat dissipation mechanism; 41. a fixing plate; 42. a limiting groove; 43. positioning blocks; 44. a bolt; 45. a frame; 46. a grid; 47. a fan; 5. a heat sink; 6. and a box door.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1 to fig. 3, fig. 1 is a schematic structural diagram of a power distribution box with a heat dissipation function according to a preferred embodiment of the present invention; FIG. 2 is a cross-sectional structural view of the coupling mechanism of FIG. 1; fig. 3 is a schematic structural diagram of the heat dissipation mechanism shown in fig. 1. The utility model provides a block terminal with heat dissipation function, includes first box 1, and the below of first box 1 is equipped with second box 2, and the internally mounted of first box 1 has coupling mechanism 3, and the externally mounted of first box 1 has heat dissipation mechanism 4, and radiating groove 5 has been seted up to the outer wall of first box 1, and the outer wall hinged joint of first box 1 has chamber door 6.

The connecting mechanism 3 comprises four clamping blocks 31 fixed on the lower surface of the first box body 1, the number of the clamping blocks 31 is four, connecting grooves 33 and positioning holes 32 are respectively formed in the four clamping blocks 31, mounting grooves 34 are formed in the top of the second box body 2, the number of the mounting grooves 34 is two, rotating rods 36 are mounted in the two mounting grooves 34, connecting plates 35 are fixed on the outer wall of the second box body 2, the number of the connecting plates 35 is two, positioning rods 37 are fixed on the upper surfaces of the two rotating rods 36, the number of the positioning rods 37 is two, and springs 38 are sleeved on the outer walls of the two rotating rods 36 and on one side of the two connecting plates 35.

The two rotating rods 36 and the two connecting plates 35 form an elastic reset structure through two springs 38, and the fan 47 is a conventional heat dissipation fan 47 structure on the market.

The external diameter of two locating levers 37 and the internal diameter mutual adaptation of two locating holes 32, such design can be so that the first box 1 of control that locating lever 37 can be stable.

Heat dissipation mechanism 4 is including being fixed in the fixed plate 41 of first box 1 outer wall, and the quantity of fixed plate 41 is two, and spacing groove 42 has all been seted up to the inside of two fixed plates 41, and the inside of two spacing grooves 42 all is equipped with a plurality of locating pieces 43, and the equal threaded connection in inside of a plurality of locating pieces 43 has bolt 44, and frame 45 is installed to the relative one side of two fixed plates 41, and the internally mounted of frame 45 has fan 47, and grid 46 is installed to the inner wall of frame 45.

The cross sections of the positioning blocks 43 are all in an I-shaped structure, and the grating 46 is fixedly installed with the frame 45 through screws, so that the positioning blocks 43 can be effectively prevented from falling off.

The utility model provides a pair of block terminal with heat dissipation function's theory of operation as follows:

the first step is as follows: the user needs to install the fan 47 according to the heat dissipation condition of the first box 1, the user needs to insert the frame 45 between the two fixing plates 41 during installation, then the user enables the slider to enter the outer wall of the frame 45 at the sliding positioning block 43, and then the user rotates the bolt 44 to enable the positioning block 43 to control the frame 45 to be locked and positioned, so that the frame 45 is installed and completed, and when the first box 1 works, the user needs to start the fan 47 to perform heat dissipation treatment on heat in the first box 1.

The second step is that: and a connecting mechanism 3 is further designed, a user needs to clamp the clamping block 31 below the first box body 1 into the mounting groove 34, so that the connecting groove 33 enters the rotating rod 36, and then the user pulls the rotating rod 36 to enable the spring 38 to perform compression movement, so that the positioning rod 37 is inserted into the positioning hole 32, and thus, the first box body 1 and the second box body 2 can be positioned and pre-tightened.

to this device design there is coupling mechanism 3, join in marriage in groove 33 block arrives the bull stick 36, then the user pulls bull stick 36 and makes spring 38 carry out compression motion for locating lever 37 inserts in the locating hole 32, such design simple structure, and can also make and connect between first box 1 and the second box 2, increase its working area, and still the design has heat dissipation mechanism 4, a plurality of locating pieces 43 slide the regulation wantonly in spacing groove 42, such design can make the user come the installation number of free collocation fan 47 according to the radiating demand of difference.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a block terminal with heat dissipation function, includes first box (1), its characterized in that: the improved refrigerator is characterized in that a second box body (2) is arranged below the first box body (1), a connecting mechanism (3) is arranged inside the first box body (1), a heat dissipation mechanism (4) is arranged outside the first box body (1), a heat dissipation groove (5) is formed in the outer wall of the first box body (1), and a box door (6) is hinged to the outer wall of the first box body (1).

2. The distribution box with the heat dissipation function according to claim 1, wherein the connection mechanism (3) includes four clamping blocks (31) fixed on the lower surface of the first box body (1), the number of the clamping blocks (31) is four, the inside of the four clamping blocks (31) is respectively provided with two connecting grooves (33) and two positioning holes (32), the top of the second box body (2) is provided with two mounting grooves (34), two rotating rods (36) are respectively mounted inside the two mounting grooves (34), the outer wall of the second box body (2) is fixed with two connecting plates (35), the number of the connecting plates (35) is two, the upper surfaces of the two rotating rods (36) are fixed with two positioning rods (37), the number of the positioning rods (37) is two, and springs (38) are sleeved on the outer walls of the two rotating rods (36) and on one side of the two connecting plates (35).

3. The distribution box with heat dissipation function of claim 2, wherein two said rotating rods (36) form a resilient return structure with two said connecting plates (35) through two said springs (38).

4. The distribution box with the heat dissipation function according to claim 3, wherein the outer diameters of the two positioning rods (37) are matched with the inner diameters of the two positioning holes (32).

5. The distribution box with the heat dissipation function according to claim 4, wherein the heat dissipation mechanism (4) comprises two fixing plates (41) fixed on the outer wall of the first box body (1), each of the two fixing plates (41) is provided with a limiting groove (42), each of the two limiting grooves (42) is provided with a plurality of positioning blocks (43), each of the positioning blocks (43) is provided with a bolt (44) in a threaded connection manner, the two fixing plates (41) are provided with a frame (45) on opposite sides, the frame (45) is provided with a fan (47) in the frame, and the inner wall of the frame (45) is provided with a grating (46).

6. The distribution box with the heat dissipation function according to claim 5, wherein the cross section of each of the positioning blocks (43) is I-shaped, and the grid (46) is fixedly mounted with the frame (45) through screws.