CN211502692U

CN211502692U - Driving box with radiator

Info

Publication number: CN211502692U
Application number: CN201922114883.XU
Authority: CN
Inventors: 刘化东; 柯梦
Original assignee: Luceco Electric Jiaxing Co Ltd
Current assignee: Luceco Electric Jiaxing Co Ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-09-15
Anticipated expiration: 2029-11-29

Abstract

The utility model relates to the field of radiators, and discloses a driving box with a radiator, which comprises an end cover (10), a shell (11) and a heat dissipation plate (12), wherein the shell (11) is provided with a channel (111) running through the two sides of the shell, the heat dissipation plate (12) is arranged in the channel (111), and the ports on the two sides of the channel (111) are provided with the end cover (10) fixedly connected with the shell (11); the two sides of the inner end face of the end cover (10) are provided with first convex ribs (101), and when the end cover (10) is installed on the shell (11), the first convex ribs (101) extend into the channel (111) and are pressed above the heat dissipation plate (12). When end cover and casing installation, the first protruding muscle on the end cover can compress tightly in the top of heating panel, provides the stability of heating panel in the casing, prevents simultaneously that drive assembly on the heating panel from rocking in the casing.

Description

Driving box with radiator

Technical Field

The utility model relates to a radiator especially relates to a drive box with radiator.

Background

The prior lamps used for illumination in sports places are usually driven built-in lamps, and have the defects that the driving heat dissipation and the light source heat dissipation are gathered together to cause heat concentration, the heat management of the lamps is not facilitated, the service life of the lamps is influenced, and other plastic and sheet metal driving boxes are adopted, so that the heat conduction of the plastic and sheet metal driving boxes is poor due to the characteristics of the two materials, the heat of the plastic and sheet metal driving boxes is easily concentrated in a cavity and cannot be quickly and effectively subjected to heat exchange with air, and the service life is greatly reduced under the erosion of outdoor wind, sunshine and acid rain; the utility model discloses use drive and lamps and lanterns heat separately to manage, the material uses aluminium, because of aluminium material characteristic is good to hot conductivity, can effectively reduce driven surface temperature, improves life, in addition the utility model discloses use and to tolerate 10 years outdoor powder electrostatic spraying surface treatment processes, can bear outdoor abominable weather change influence, the utility model discloses reducible driven maintenance number of times can effectively reduce the maintenance cost.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the trouble and the poor shortcoming of commonality of radiator dismouting in the drive box among the prior art, provide a drive box with radiator.

In order to solve the technical problem, the utility model discloses a following technical scheme can solve:

a drive box with a radiator comprises an end cover, a shell and a heat dissipation plate, wherein a channel penetrating through two sides of the shell is arranged on the shell, the heat dissipation plate is arranged in the channel, and end covers fixedly connected with the shell are arranged on ports on two sides of the channel; the two sides of the inner end face of the end cover are provided with first convex ribs, and when the end cover is installed on the shell, the first convex ribs extend into the channel and press the upper portion of the heat dissipation plate.

When the end cover and the shell are installed, the first convex ribs on the end cover can be tightly pressed above the heat dissipation plate, so that the stability of the heat dissipation plate in the shell is provided, and meanwhile, the driving assembly on the heat dissipation plate is prevented from moving in the shell in the up-and-down direction.

Preferably, install the first guide rail that quantity is two at least on the bottom surface of passageway, be equipped with the first track groove that the opening reduces on the first guide rail, be equipped with on the heating panel be used for with first guide rail complex second track groove, the heating panel passes through the second track groove and slides on first guide rail, the both ends of heating panel all are equipped with the first breach with second track groove intercommunication, the heating panel passes through fastening bolt and installs on first guide rail, fastening bolt's big head card is gone into to first track inslot, fastening bolt's screw rod stretches out the heating panel up end and is spacing on first breach through the nut.

The traditional heat dissipation plate cannot be adjusted in position in the shell, is directly locked through fastening screws, and needs high precision during product processing. The position of the heat dissipation plate in the driving box can be axially adjusted on the first guide rail, the large head of the fastening bolt can move in the first rail groove, and the mounting flexibility is high. The screw rod of fastening bolt is gone into the first breach of heating panel in the rethread nut locking, easy dismounting, stability is good.

Preferably, the end cover is provided with second convex ribs, the second convex ribs are arranged below the first convex ribs, the second convex ribs are provided with positioning grooves, the number of the positioning grooves is the same as that of the first guide rails, and when the end cover is installed on the shell, the end parts of the first guide rails at the corresponding ends stretch into the positioning grooves at the corresponding ends.

The locating slot of the second convex rib is matched with the first guide rail, and the end cover and the shell are accurately positioned and installed.

Preferably, the cooling device further comprises a lining plate used for pressing the cooling plates, at least two cooling plates with the same structure are installed in the channel of the shell, all the cooling plates are connected through the lining plate, and the lining plate is fixed on the cooling plates through fastening bolts.

The cooling plates with the same structures are assembled and installed in the shell, so that the cooling plates in the driving box can share one die, the die cost is saved, the research and development period is saved, and the market response is fast. The welt is used for linking together polylith heating panel, has improved the stability of heating panel simultaneously.

Preferably, both ends of the lining plate are provided with second notches, the end parts of the heat dissipation plates extend out of the second notches, and the first convex ribs are pressed on the heat dissipation plates at the second notches.

The second breach of welt makes it not cover the heating panel to make the first protruding muscle of end cover can press on the heating panel, improve the stability of heating panel.

Preferably, the bottom surface of the channel is further provided with a second rail, the second rail is arranged between two adjacent heat dissipation plates, the two adjacent heat dissipation plates are assembled to form a third rail groove, and the second rail is arranged in the third rail groove.

The second track plays the positioning action, restricts the heating panel and moves about, improves the stability of heating panel.

Preferably, the heat dissipation plate is provided with at least two mounting grooves, and the mounting grooves extend from one end of the heat dissipation plate to the other end of the heat dissipation plate.

The mounting groove is used for installing drive assembly, and the mounting groove makes this drive box can install the drive assembly of multiple different dimensions, and the commonality is good, reducible mould development's expense.

The utility model discloses owing to adopted above technical scheme, have apparent technological effect:

when the end cover is installed on the shell, the first convex ribs on the end cover can be tightly pressed above the heat dissipation plate, so that the stability of the heat dissipation plate in the shell is provided, and meanwhile, the driving assembly on the heat dissipation plate is prevented from moving in the shell in the vertical direction.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partially enlarged view of a in fig. 1.

Fig. 3 is a schematic structural view of the end cap of fig. 1.

Fig. 4 is a schematic structural view of the housing of fig. 1.

Fig. 5 is a schematic view of the structure of the single heat sink in fig. 1.

Fig. 6 is a schematic structural view of two adjacent heat dissipation plates in fig. 1 after being combined.

Fig. 7 is a schematic structural view of the fastening bolt of fig. 2.

Fig. 8 is a schematic view of the construction of the liner plate of fig. 1.

The names of the parts indicated by the numerical references in the above figures are as follows: 10-end cover, 11-casing, 12-heating panel, 13-fastening bolt, 14-nut, 15-welt, 101-first protruding muscle, 102-second protruding muscle, 111-passageway, 112-first guide rail, 113-second track, 120-third track groove, 121-second track groove, 122-first breach, 123-mounting groove, 151-second breach, 1021-constant head tank, 1121-first track groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings 1-8 and examples.

Example 1

A drive box with a radiator comprises an end cover 10, a shell 11 and a radiating plate 12, wherein the shell 11 is provided with a channel 111 penetrating through two sides of the shell, the radiating plate 12 is arranged in the channel 111, the end covers 10 fixedly connected with the shell 11 are arranged on ports on two sides of the channel 111, and the end covers 10 are fixed on the shell 11 through bolts; the two sides of the inner end face of the end cover 10 are both provided with first ribs 101, the projection shape of the first ribs 101 is U-shaped, when the end cover 10 is installed on the shell 11, the first ribs 101 extend into the channel 111 and press the upper side of the heat dissipation plate 12, and the surface of the first ribs 101 pressing on the heat dissipation plate 12 is a horizontal plane.

Two first guide rails 112 are mounted on the bottom surface of the channel 111, the first guide rails 112 are integrally formed with the housing 11, the first guide rails 112 extend from one end of the channel 111 to the other end of the channel, first rail grooves 1121 with reduced openings are formed in the first guide rails 112, second rail grooves 121 matched with the first guide rails 112 are formed in the heat dissipation plate 12, the heat dissipation plate 12 is slidably mounted on the first guide rails 112 through the second rail grooves 121, first notches 122 communicated with the second rail grooves 121 are formed in both end portions of the heat dissipation plate 12, the first notches 122 are formed right above the second rail grooves 121, openings of the first notches 122 face outward, the heat dissipation plate 12 is mounted on the first guide rails 112 through fastening bolts 13, large ends of the fastening bolts 13 are clamped into the first rail grooves, and screws of the fastening bolts 13 extend out of the upper end surface of the heat dissipation plate 12 and are limited on the first notches 122 through nuts 14. The fastening bolt 13 can be finely adjusted in position on the first notch 122, the heat sink 12 can be moved along the first rail 112, and the nut 14 is screwed to the screw of the fastening bolt 13, thereby fixing the heat sink 12 to the first rail 112.

The end cover 10 is provided with the second ribs 102, the second ribs 102 are arranged below the first ribs 101, the second ribs 102 are provided with positioning grooves 1021 with the same number as that of the first guide rails 112, and when the end cover 10 is installed on the shell 11, the end parts of the first guide rails 112 at the corresponding ends extend into the positioning grooves 1021 at the corresponding ends, so that the installation accuracy of the end cover 10 and the shell 11 is improved.

The drive box further comprises a lining plate 15 used for compressing the heat dissipation plates 12, the heat dissipation plates 12 which are two in number and have the same structure are installed in the channel 111 of the shell 11, the two heat dissipation plates 12 are connected together through the lining plate 15, and the lining plate 15 is fixed on the heat dissipation plates 12 through fastening bolts 13. The lower end surface of the nut 14 is pressed against the backing plate 15, thereby fixing the backing plate 15 to the heat radiating plate 12.

The both ends of welt 15 all are equipped with second breach 151, and second breach 151 is the right angle breach, and second breach 151 stretches out at the tip of heating panel 12 to make heating panel 12 both ends angle not covered by welt 15, make things convenient for first protruding muscle 101 directly to press on the heating panel 12 of second breach 151 department, improve heating panel 12's stability.

Example 2

Embodiment 2 has substantially the same features as embodiment 1, except that a second rail 113 is further installed on the bottom surface of the channel 111, the second rail 113 extends from one end of the channel 111 to the other end thereof, the second rail 113 is installed between two adjacent heat dissipation plates 12, the two adjacent heat dissipation plates 12 are assembled to form a third rail groove 120, the second rail 113 is installed in the third rail groove 120, and the heat dissipation plates 12 are installed on the second rail 113 in a positioning manner, so that the heat dissipation plates 12 do not shake left and right, and the stability of the heat dissipation plates 12 is improved.

Example 3

The characteristics of the embodiment 3 are basically the same as those of the embodiment 1, except that two mounting grooves 123 are formed in the heat dissipation plate 12, the driving part on the heat dissipation plate 12 can be fixed on the heat dissipation plate 12 through the mounting grooves 123, and the mounting grooves 123 enable the driving box to be capable of mounting storage batteries with various specifications, so that the universality is good, and the cost of mold development is reduced. The mounting groove 123 extends from one end of the heat dissipation plate 12 to the other end thereof.

In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the scope of the present invention.

Claims

1. A driving box with a radiator comprises an end cover (10), a shell (11) and a heat dissipation plate (12), wherein a channel (111) penetrating through two sides of the shell (11) is arranged on the shell (11), the heat dissipation plate (12) is arranged in the channel (111), and the end cover (10) fixedly connected with the shell (11) is arranged on ports on two sides of the channel (111); the method is characterized in that: the two sides of the inner end face of the end cover (10) are provided with first convex ribs (101), and when the end cover (10) is installed on the shell (11), the first convex ribs (101) extend into the channel (111) and are pressed above the heat dissipation plate (12).

2. The drive cassette with heat sink of claim 1, wherein: the bottom surface of the channel (111) is provided with at least two first guide rails (112), the first guide rails (112) are provided with first rail grooves (1121) with reduced openings, the heat dissipation plate (12) is provided with second rail grooves (121) matched with the first guide rails (112), the heat dissipation plate (12) slides on the first guide rails (112) through the second rail grooves (121), two ends of the heat dissipation plate (12) are provided with first notches (122) communicated with the second rail grooves (121), the heat dissipation plate (12) is installed on the first guide rails (112) through fastening bolts (13), large ends of the fastening bolts (13) are clamped into the first rail grooves (1121), and screws of the fastening bolts (13) extend out of the upper end face of the heat dissipation plate (12) and are limited on the first notches (122) through nuts (14).

3. The drive cassette with a heat sink as set forth in claim 2, wherein: the end cover (10) is provided with second convex ribs (102), the second convex ribs (102) are arranged below the first convex ribs (101), positioning grooves (1021) with the same number as that of the first guide rails (112) are arranged on the second convex ribs (102), and when the end cover (10) is installed on the shell (11), the end parts of the first guide rails (112) at the corresponding ends extend into the positioning grooves (1021) at the corresponding ends.

4. The drive cassette with a heat sink as set forth in claim 2, wherein: the heat dissipation plate fixing device is characterized by further comprising a lining plate (15) used for pressing the heat dissipation plate (12), at least two heat dissipation plates (12) with the same structure are installed in a channel (111) of the shell (11), all the heat dissipation plates (12) are connected through the lining plate (15), and the lining plate (15) is fixed on the heat dissipation plates (12) through fastening bolts (13).

5. The drive cassette with heat sink of claim 4, wherein: both ends of the lining plate (15) are provided with second notches (151), the end part of the heat dissipation plate (12) extends out of the second notches (151), and the first convex rib (101) is pressed on the heat dissipation plate (12) at the second notches (151).

6. The drive cassette with heat sink of claim 4, wherein: the bottom surface of the channel (111) is also provided with a second rail (113), the second rail (113) is arranged between two adjacent heat dissipation plates (12), the two adjacent heat dissipation plates (12) are assembled to form a third rail groove (120), and the second rail (113) is arranged in the third rail groove (120).

7. The drive cassette with a heat sink as set forth in any one of claims 1 to 6, wherein: the heat dissipation plate (12) is provided with at least two mounting grooves (123), and the mounting grooves (123) extend from one end of the heat dissipation plate (12) to the other end of the heat dissipation plate.