CN114094470A

CN114094470A - Block terminal with block terminal mounting bracket and radiating effect are good

Info

Publication number: CN114094470A
Application number: CN202111386437.XA
Authority: CN
Inventors: 李艳玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-02-25

Abstract

The invention discloses a distribution box with a distribution box mounting frame and a good heat dissipation effect, relates to the technical field of distribution boxes, and solves the problem that a mounting frame and a shell of the distribution box cannot be detached. The utility model provides a block terminal with block terminal mounting bracket and radiating effect are good, includes the metal shell that sprays paint, the front end activity of the metal shell that sprays paint sets up and the dodge gate, the fixed lock that is provided with in one side of dodge gate front end, the both sides of the outer terminal surface of the metal shell that sprays paint are all fixed and are provided with fan heating mechanism, the metal shell rear end that sprays paint is provided with the fixed plate, the equal fixed welding in both sides of fixed plate front end has the connecting strip, the fixed welding in front end of connecting strip has the fixed strip piece of cooperation type, the up end of the fixed strip piece of cooperation type runs through and is provided with T type slot. According to the invention, the plug-in cylinders are arranged on two sides of the rear end between the matching type fixing strip block and the T-shaped matching block in a penetrating manner, so that the plug-in cylinders can be assembled in the cylinder deep grooves in a plug-in manner.

Description

Block terminal with block terminal mounting bracket and radiating effect are good

Technical Field

The invention relates to the technical field of distribution boxes, in particular to a distribution box with a distribution box mounting frame and a good heat dissipation effect.

Background

Along with the rapid development of social economy, the distribution box is electrical equipment, and has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no limitation of places, more common application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch.

However, most of the outer sides of the existing distribution box are integrated with the mounting frame, and the mounting frame and the shell of the distribution box cannot be detached, so that the integral metal spray painting shell cannot be plugged and detached at any time; the inside electrical apparatus deflector of metal shell that sprays paint is bolt fixed connection mostly, and this kind of mode makes electrical apparatus deflector and metal shell inside dismantlement comparatively difficult that sprays paint, very big reduction the dismantlement speed of electrical apparatus on electrical apparatus deflector and the electrical apparatus deflector. Therefore, unsatisfied current demand, to this we have proposed a block terminal with block terminal mounting bracket and radiating effect is good.

Disclosure of Invention

The invention aims to provide a distribution box with a distribution box mounting frame and a good heat dissipation effect, and aims to solve the problems that most of the outer sides of the distribution box provided in the background art are integrated with the mounting frame, the mounting frame and the shell of the distribution box cannot be detached, the integral metal paint spraying shell cannot be plugged and detached at any time, most of electrical appliance guide plates in the metal paint spraying shell are fixedly connected through bolts, the electrical appliance guide plates and the interior of the metal paint spraying shell are difficult to detach in such a way, the detachment speed of electrical appliances on the electrical appliance guide plates and the electrical appliance guide plates is greatly reduced, and the like.

In order to achieve the purpose, the invention provides the following technical scheme: the distribution box with the distribution box mounting frame and a good heat dissipation effect comprises a metal paint spraying shell, wherein the front end of the metal paint spraying shell is movably arranged and a movable door, a door lock is fixedly arranged on one side of the front end of the movable door, fan heating mechanisms are fixedly arranged on two sides of the outer end face of the metal paint spraying shell, a fixed plate is arranged at the rear end of the metal paint spraying shell, connecting strips are fixedly welded on two sides of the front end of the fixed plate, matched fixing strip blocks are fixedly welded on the front ends of the connecting strips, T-shaped slots are arranged on the upper end faces of the matched fixing strip blocks in a penetrating mode, T-shaped matching blocks are fixedly welded on two sides of the rear end face of the metal paint spraying shell, the T-shaped matching blocks are inserted into the T-shaped slots on the matched fixing strip blocks, and inserting cylinders are arranged between the T-shaped matching blocks and the limiting strips in a penetrating mode;

the upper and lower both sides of metal paint spraying shell inside are all fixed and are provided with the clamping board, the both sides at the upper and lower both ends of clamping board are all fixed and are provided with fixed boss, the activity of the middle department of fixed boss one end is provided with the movable mechanism, the electrical apparatus deflector is installed to spacing interior inlay card, the inside fixed movable chamber that is provided with of fixed boss, the fixed welding of inside lower extreme in activity chamber has fixed plectane, the outside activity of electrical apparatus deflector is provided with heterotypic fixture block, the outside terminal surface of heterotypic fixture block is fixed and is provided with the chamfer, the both sides of electrical apparatus deflector are all fixed and are provided with cooperation type through-hole, the inside upper and lower both ends of cooperation type through-hole are all fixed and are provided with the chamfer, clearance fit between the chamfer on the heterotypic fixture block and the inboard chamfer of electrical apparatus deflector.

Preferably, both sides inside the T type slot are all fixed and are provided with two installation cavities, the fixed welding of the inside terminal surface of installation cavity has spacing, the fixed surface is provided with the spacing groove in the cartridge cylinder, the one end card of spacing is gone into and is located the spacing inslot.

Preferably, the both sides of the fixed piece rear end of cooperation type all run through and are provided with the cylinder deep groove, the cylinder deep groove runs through and sets up on the fixed piece of cooperation type and the inside terminal surface that T type cooperation piece extended to T type slot, the cartridge cylinder inserts and is located the cylinder deep groove.

Preferably, fan heat mechanism includes shielding cover, vent, heating panel, the chamber is placed to the inside fixed being provided with of shielding cover, the intracavity that places of shielding cover inside is fixed and is provided with the heating panel, all run through on the shielding cover outside terminal surface and be provided with six vents, fixed spot welding connection between the inside terminal surface of heating panel and the metal shell outside terminal surface that sprays paint.

Preferably, the movable mechanism comprises a pressing column, a movable abutting plate, an extension spring and an L-shaped movable strip, wherein the movable abutting plate is fixedly welded on one end face of the pressing column, the L-shaped movable strip is fixedly welded in the middle of one end of the movable abutting plate, and the end face of the outer side below the L-shaped movable strip is fixedly welded with the special-shaped fixture block.

Preferably, a movable hole penetrates through the middle of the fixed circular plate, and one section of the L-shaped movable strip is vertically and movably positioned in the movable hole in the fixed circular plate.

Preferably, the bottom of the interior of the electrical appliance guide plate is penetrated by a cylindrical cavity, and the L-shaped movable strip is vertically movably positioned in the cylindrical cavity.

Preferably, one end face of the movable abutting plate is elastically connected with the end face inside the fixed circular plate through an extension spring, and the movable abutting plate is vertically and movably located in the electric appliance guide plate.

Preferably, connecting plates are fixedly welded on two sides of the rear end of the clamping plate, and the inner end face of the metal spray paint shell is fixedly welded with the clamping plate through the connecting plates.

Preferably, the two sides of the clamping plate are transversely provided with placing elongated slots in a penetrating manner, the electric appliance guide plate is placed in the placing elongated slots on the clamping plate, and the electric appliance guide plate is clamped between the clamping plate and the special-shaped clamping blocks.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the inserting cylinders penetrate through the two sides of the rear end between the matching type fixing strip block and the T-shaped matching block, so that the inserting cylinders can be inserted and assembled in the cylinder deep grooves, the mounting cavities are fixedly arranged on the two sides in the cylinder deep grooves, the limiting strips are fixedly welded on one end surface in the mounting cavities, one ends of the limiting strips can be clamped in the limiting grooves in the inserting cylinders, the two limiting strips are relatively fixed, so that the inserting cylinders can be greatly limited and fixed, if the T-shaped matching block is pulled out from the T-shaped slot, the inserting cylinders are pulled out from the cylinder deep grooves, and the metal spray painting shell and the fixing plate can be quickly inserted and assembled in a matching manner;

2. according to the invention, the movable mechanism is pressed downwards, so that the pressing column and the movable resisting plate on the movable mechanism move downwards, the stretching elasticity of the stretching spring is counteracted, the L-shaped movable strip also moves downwards, a section below the L-shaped movable strip vertically moves to the middle inside the limiting strip, at the moment, the special-shaped fixture block can be separated from the front end surface of the electric appliance guide plate, the electric appliance guide plate can be quickly separated from the placing long groove on the clamping plate through the above operation, and the quick installation and the quick disassembly of the electric appliance guide plate inside the metal spray painting shell are realized.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic rear side perspective view of the whole body of the present invention;

FIG. 3 is an enlarged sectional top view of the mating retainer block of FIG. 2 in accordance with the present invention;

FIG. 4 is an enlarged cutaway view taken at A of FIG. 3 in accordance with the present invention;

FIG. 5 is an elevational cut-away view of the invention as a whole;

FIG. 6 is an enlarged side cutaway view of the mounting boss feature of FIG. 5 in accordance with the present invention;

fig. 7 is an enlarged sectional view taken at B in fig. 6 according to the present invention.

In the figure: 1. a metal spray-painted housing; 2. placing a long groove; 3. a movable door; 4. a door lock; 5. a mating type fixing bar block; 6. a fixing plate; 7. a movable cavity; 8. a heat-dissipating mechanism; 801. a shield cover; 802. a vent; 803. a heat dissipation plate; 9. a movable mechanism; 901. pressing the column; 902. a movable resisting plate; 903. extending the spring; 904. an L-sexual activity bar; 10. a connecting strip; 11. a T-shaped slot; 12. inserting a cylinder; 13. a T-shaped matching block; 14. a mounting cavity; 15. a limiting strip; 16. a limiting groove; 17. clamping a plate; 18. fixing the boss; 19. an electrical appliance guide plate; 20. a special-shaped fixture block; 21. a connecting plate; 22. fixing the circular plate; 23. obliquely chamfering; 24. a groove is obliquely inverted; 25. and a matching type through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 7, an embodiment of the present invention includes: the utility model provides a block terminal with block terminal mounting bracket and radiating effect is good, including metal paint spraying shell 1, the front end activity of metal paint spraying shell 1 sets up and dodge gate 3, one side of dodge gate 3 front end is fixed and is provided with lock 4, the both sides of the outer terminal surface of metal paint spraying shell 1 are all fixed and are provided with fan heating mechanism 8, metal paint spraying shell 1 rear end is provided with fixed plate 6, the both sides of fixed plate 6 front end are all fixed and have connecting strip 10, the front end fixed welding of connecting strip 10 has cooperation type fixed strip piece 5, the up end of cooperation type fixed strip piece 5 runs through and is provided with T type slot 11, the both sides of metal paint spraying shell 1 rear end surface are all fixed and have T type cooperation piece 13, T type cooperation piece 13 inserts and is located the T type slot 11 on cooperation type fixed strip piece 5, both sides cartridge is provided with cartridge cylinder 12 between T type cooperation piece 13 and spacing strip 15;

the upper side and the lower side of the interior of the metal spray paint shell 1 are fixedly provided with clamping plates 17, two sides of the upper end and the lower end of each clamping plate 17 are fixedly provided with fixed bosses 18, the middle of one end of each fixed boss 18 is movably provided with a movable mechanism 9, an electrical appliance guide plate 19 is clamped in a limiting strip 15, a movable cavity 7 is fixedly arranged in each fixed boss 18, a fixed circular plate 22 is fixedly welded at the lower end of the interior of each movable cavity 7, an abnormal-shaped fixture block 20 is movably arranged on the outer side of the electrical appliance guide plate 19, an inclined inverted surface 23 is fixedly arranged on the end surface of the outer side of the abnormal-shaped fixture block 20, matching through holes 25 are fixedly arranged on two sides of the electrical appliance guide plate 19, inclined inverted grooves 24 are fixedly arranged at the upper end and the lower end of the interior of each matching through hole 25, and the inclined inverted surfaces 23 on the abnormal-shaped fixture block 20 are movably matched with the inclined inverted grooves 24 on the inner side of the electrical appliance guide plate 19.

Furthermore, two installation cavities 14 are fixedly arranged on two sides of the interior of the T-shaped slot 11, limiting strips 15 are fixedly welded on the end faces of the interior of the installation cavities 14, limiting grooves 16 are fixedly formed in the inner side surfaces of the cartridge cylinders 12, one ends of the limiting strips 15 are clamped into the limiting grooves 16, and the two limiting strips 15 are opposite in elasticity and can limit the whole cartridge cylinders 12.

Further, the both sides of the fixed strip piece 5 rear end of cooperation type all run through and are provided with the cylinder deep groove, and the cylinder deep groove runs through and sets up on the fixed strip piece 5 of cooperation type and the inside terminal surface that T type cooperation piece 13 extended to T type slot 11, and cartridge cylinder 12 inserts and is located the cylinder deep groove, and the cylinder deep groove can holistic cartridge cylinder 12 carry out spacing fixed.

Further, the fan mechanism 8 comprises a shielding cover 801, vents 802 and a heat dissipation plate 803, a placing cavity is fixedly arranged inside the shielding cover 801, the heat dissipation plate 803 is fixedly arranged inside the placing cavity inside the shielding cover 801, six vents 802 penetrate through the end face of the outer side of the shielding cover 801, the end face of the inner side of the heat dissipation plate 803 and the end face of the outer side of the metal paint spraying shell 1 are fixedly connected through spot welding, and the heat dissipation plate 803 can enhance the heat dissipation performance of the metal paint spraying shell 1.

Further, the movable mechanism 9 includes a pressing column 901, a movable abutting plate 902, an extension spring 903, and an L-shaped movable strip 904, the movable abutting plate 902 is fixedly welded to one end face of the pressing column 901, the L-shaped movable strip 904 is fixedly welded to the middle of one end of the movable abutting plate 902, the end face of the outer side below the L-shaped movable strip 904 is fixedly welded to the special-shaped fixture block 20, and the movable abutting plate 902 is arranged to prevent the pressing column 901 from coming out of the movable cavity 7.

Further, a movable hole penetrates through the middle of the fixed circular plate 22, a section of the L-shaped movable strip 904 is vertically movably located in the movable hole in the fixed circular plate 22, and the movable hole improves the vertical activity of the L-shaped movable strip 904.

Further, the inside bottom of electrical apparatus deflector 19 runs through and sets up the cylinder chamber, and the vertical activity of L sexual activity strip 904 is located the cylinder intracavity, and the cylinder chamber has further improved the vertical activity of L sexual activity strip 904.

Furthermore, one end face of the movable abutting plate 902 is elastically connected with the end face inside the fixed circular plate 22 through an extension spring 903, and the movable abutting plate 902 is vertically and movably located in the electric appliance guide plate 19.

Furthermore, both sides of the rear end of the clamping plate 17 are fixedly welded with connecting plates 21, the inner end face of the metal paint spraying shell 1 is fixedly welded with the clamping plate 17 through the connecting plates 21, and the clamping plate 17 can be fixed inside the metal paint spraying shell 1 through the connecting plates 21.

Furthermore, the two sides of the clamping plate 17 are transversely provided with placing long grooves 2 in a penetrating mode, the electric appliance guide plate 19 is placed in the placing long grooves 2 on the clamping plate 17, the electric appliance guide plate 19 is clamped between the clamping plate 17 and the special-shaped fixture blocks 20, the placing long grooves 2 can limit and fix the electric appliance guide plate 19, and the clamping plate 17 can be matched with the special-shaped fixture blocks 20, so that the fixing performance of the whole electric appliance guide plate 19 is greatly improved.

The working principle is as follows: when in use, the matching type fixing strip 5 is fixedly arranged at the front end of the fixing plate 6, the upper end of the matching type fixing strip 5 is provided with the T-shaped slot 11 in a penetrating way, the T-shaped matching blocks 13 fixedly welded at the two sides of the rear end of the metal paint spraying shell 1 are inserted into the T-shaped slot 11, the metal paint spraying shell 1 is inserted into and installed in the T-shaped slot 11 at any time through the insertion and matching between the T-shaped matching blocks 13 and the T-shaped slot 11 in the matching type fixing strip 5, so that the metal paint spraying shell 1 and the fixing plate 6 are more convenient and faster to disassemble and install, the insertion cylinders 12 are arranged at the two sides of the rear end between the matching type fixing strip 5 and the T-shaped matching blocks 13 in a penetrating way, the insertion cylinders 12 can be inserted and assembled in the cylinder deep grooves, the mounting cavities 14 are fixedly arranged at the two sides in the cylinder deep grooves, the limiting strips 15 are fixedly welded on one end surface in the mounting cavities 14, one end of each limiting strip 15 can be clamped in a limiting groove 16 on the inserting cylinder 12, the two limiting strips 15 can be fixed relatively to each other to achieve a great limiting and fixing effect on the inserting cylinder 12, if the T-shaped matching block 13 is pulled out of the T-shaped slot 11, the inserting cylinder 12 is pulled out of the deep groove of the cylinder, due to the fact that the end face of the outer side of each limiting strip 15 is of an arc-shaped structure, inserting and pulling installation of the inserting cylinder 12 is facilitated, the fixing plate 6 is fixed on the wall surface in many methods, and for example, the fixing plate 6 and the wall surface can be fixed through expansion bolts;

the clamping plates 17 are fixedly arranged on the upper side and the lower side inside the metal spray painting shell 1, the clamping plates 17 are arranged on the two sides of the clamping plates 17 in a penetrating manner, so that the integral electric appliance guide plate 19 can be placed in the placing long groove 2 in a matching manner, the matching through holes 25 are arranged on the two sides of the electric appliance guide plate 19 in a penetrating manner, the inclined inverted grooves 24 are fixedly arranged on the upper side and the lower side inside the matching through holes 25, the inclined inverted surfaces 23 are fixedly arranged on the outer side end faces of the special-shaped fixture blocks 20, the inclined inverted grooves 24 on the electric appliance guide plate 19 and the inclined inverted surfaces 23 on the special-shaped fixture blocks 20 can be movably matched, further, when the electric appliance guide plate 19 is transversely inserted and placed in the placing long groove 2, the transverse movement of the electric appliance guide plate 19 can be converted into the vertical movement of the special-shaped fixture blocks 20 through the movable matching between the inclined inverted grooves 24 and the inclined inverted surfaces 23, and further, the L-shaped movable strips 904 fixedly welded inside the special-shaped fixture blocks 20 can move downwards, the integral movable mechanism 9 is driven to move downwards, when the electric appliance guide plate 19 is completely clamped between the special-shaped fixture block 20 and the clamping plate 17, the stretching elastic force of the stretching spring 903 in the movable cavity 7 can push the integral movable mechanism 9 upwards, the special-shaped fixture block 20 is driven to be clamped on the front end surface of the electric appliance guide plate 19, and the limiting effect on the electric appliance guide plate 19 is further improved;

if the integral electric appliance guide plate 19 is rapidly disassembled, the movable mechanism 9 is pressed downwards, so that the pressing column 901 and the movable abutting plate 902 on the movable mechanism 9 move downwards, the stretching elasticity of the stretching spring 903 is counteracted, the L-shaped movable strip 904 also moves downwards, a section below the L-shaped movable strip 904 vertically moves to the middle inside the limiting strip 15, at this time, the special-shaped fixture block 20 can be separated from the front end face of the electric appliance guide plate 19, and the electric appliance guide plate 19 can be rapidly separated from the placing long groove 2 on the clamping plate 17 through the above operations;

through above setting and operation for can be quick between metal paint spraying shell 1 and the fixed plate 6 plug cooperation installation of carrying on, also realized the quick installation of metal paint spraying shell 1 inside electrical apparatus deflector 19 simultaneously and dismantled, and then make the electrical apparatus of the fixed mounting on the electrical apparatus deflector 19 can carry out quick installation and dismantlement.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a block terminal with block terminal mounting bracket and radiating effect are good, includes metal shell (1) that sprays paint, its characterized in that: the front end of the metal spray painting shell (1) is movably arranged with a movable door (3), one side of the front end of the movable door (3) is fixedly provided with a door lock (4), both sides of the outer end surface of the metal spray painting shell (1) are fixedly provided with a heat dissipation mechanism (8), a fixing plate (6) is arranged at the rear end of the metal spray paint shell (1), connecting strips (10) are fixedly welded on two sides of the front end of the fixing plate (6), the front end of the connecting strip (10) is fixedly welded with a matching type fixing strip block (5), the upper end surface of the matching type fixing strip block (5) is provided with a T-shaped slot (11) in a penetrating way, t-shaped matching blocks (13) are fixedly welded on two sides of the rear end face of the metal spray paint shell (1), the T-shaped matching block (13) is inserted into a T-shaped slot (11) on the matching type fixing strip block (5), inserting cylinders (12) are inserted between the T-shaped matching block (13) and the limiting strip (15) at two sides;

the metal paint spraying device is characterized in that clamping plates (17) are fixedly arranged on the upper side and the lower side of the interior of the metal paint spraying shell (1), fixed bosses (18) are fixedly arranged on the two sides of the upper end and the lower end of each clamping plate (17), movable mechanisms (9) are movably arranged in the middles of one ends of the fixed bosses (18), electric appliance guide plates (19) are installed in the limiting strips (15) in a clamping mode, movable cavities (7) are fixedly arranged in the fixed bosses (18), fixed circular plates (22) are fixedly welded at the lower ends of the interiors of the movable cavities (7), special-shaped fixture blocks (20) are movably arranged on the outer sides of the electric appliance guide plates (19), inclined inverted faces (23) are fixedly arranged on the end faces of the outer sides of the special-shaped fixture blocks (20), matched through holes (25) are fixedly arranged on the two sides of the electric appliance guide plates (19), inclined inverted grooves (24) are fixedly arranged at the upper end and the lower end of the interiors of the matched through holes (25), the inclined inverted surface (23) on the special-shaped fixture block (20) is movably matched with the inclined inverted groove (24) on the inner side of the electric appliance guide plate (19).

2. The utility model discloses a block terminal with block terminal mounting bracket and radiating effect are good according to claim 1, its characterized in that: the inside both sides of T type slot (11) are all fixed and are provided with two installation cavity (14), the fixed welding of the inside terminal surface of installation cavity (14) has spacing (15), the inboard fixed surface of cartridge cylinder (12) is provided with spacing groove (16), the one end card of spacing (15) is gone into and is located spacing groove (16).

3. The utility model discloses a block terminal with block terminal mounting bracket and radiating effect are good according to claim 1, its characterized in that: the both sides of the fixed strip piece of cooperation type (5) rear end all run through and are provided with the cylinder deep groove, the cylinder deep groove runs through and sets up on fixed strip piece of cooperation type (5) and T type cooperation piece (13) extend to the inside terminal surface of T type slot (11), cartridge cylinder (12) insert and are located the cylinder deep groove.

4. The utility model discloses a block terminal with block terminal mounting bracket and radiating effect are good according to claim 1, its characterized in that: fan hot mechanism (8) are including shielding cover (801), vent (802), heating panel (803), shielding cover (801) inside fixed being provided with places the chamber, shielding cover (801) inside place the intracavity fixation and be provided with heating panel (803), all run through on shielding cover (801) outside terminal surface and be provided with six vents (802), fixed spot welding is connected between the inside terminal surface of heating panel (803) and metal spray paint shell (1) outside terminal surface.

5. The utility model discloses a block terminal with block terminal mounting bracket and radiating effect are good according to claim 1, its characterized in that: the movable mechanism (9) comprises a pressing column (901), a movable abutting plate (902), an extension spring (903) and an L-shaped movable strip (904), wherein the movable abutting plate (902) is fixedly welded on one end face of the pressing column (901), the L-shaped movable strip (904) is fixedly welded in the middle of one end of the movable abutting plate (902), and the end face of the outer side below the L-shaped movable strip (904) is fixedly welded with the special-shaped fixture block (20).

6. The utility model discloses a block terminal with block terminal mounting bracket and radiating effect are good according to claim 5, its characterized in that: the middle of the fixed circular plate (22) is provided with a movable hole in a penetrating mode, and one section of vertical activity of the L-shaped movable strip (904) is located in the movable hole in the fixed circular plate (22).

7. The utility model discloses a block terminal with block terminal mounting bracket and radiating effect are good according to claim 5, its characterized in that: the bottom of electrical apparatus deflector (19) inside runs through and sets up the cylinder chamber, L nature activity strip (904) vertical activity is located the cylinder intracavity.

8. The utility model discloses a block terminal with block terminal mounting bracket and radiating effect are good according to claim 1, its characterized in that: one end face of the movable abutting plate (902) is elastically connected with the end face inside the fixed circular plate (22) through an extension spring (903), and the movable abutting plate (902) is vertically and movably located in the electric appliance guide plate (19).

9. The utility model discloses a block terminal with block terminal mounting bracket and radiating effect are good according to claim 1, its characterized in that: the metal paint spraying shell is characterized in that connecting plates (21) are fixedly welded on two sides of the rear end of the clamping plate (17), and the inner end face of the metal paint spraying shell (1) is fixedly welded with the clamping plate (17) through the connecting plates (21).

10. The utility model discloses a block terminal with block terminal mounting bracket and radiating effect are good according to claim 1, its characterized in that: the clamping plate (17) is characterized in that long placing grooves (2) transversely penetrate through two sides of the clamping plate (17), the electric appliance guide plate (19) is placed in the long placing grooves (2) on the clamping plate (17), and the electric appliance guide plate (19) is clamped between the clamping plate (17) and the special-shaped clamping blocks (20).