CN217363478U - External LED drive box - Google Patents

Abstract

The utility model relates to an external LED drive box, its characterized in that: including box body, lid, shielding box and fixed band subassembly, lid detachably install on the box body, the shielding box also can dismantle the bottom of fixing at the box body through the screw, be provided with the first subsides of standing in the upper end of box body, it pastes immediately and the third pastes to go back the symmetry in the lower extreme of box body is provided with the second and stands, fixed band subassembly include first fixed band, second fixed band and fixed band position adjustment mechanism, the one end of first fixed band with the one end of second fixed band respectively connects the left and right sides at the box body through a fixed band position adjustment mechanism, the other end of first fixed band and the other end of second fixed band all is provided with the magic subsides, the lid on a plurality of heat dissipation channels have been seted up in proper order from the top down. The design has the advantages of simple structure, easy manufacture, practicality and high efficiency.

Description

External LED drive box

Technical Field

The utility model relates to a LED driving source technical field, specificly relate to an external LED drive box.

Background

The power supply box is a device for storing the power supply, the power supply is prevented from being damaged or stolen when exposed outside, and the power supply can be arranged in many occasions through the power supply box, so that the application range of the power supply is expanded.

The LED driving power supply box can generate a large amount of heat in the using process, a heat dissipation structure needs to be arranged on the LED driving power supply box in order to guarantee normal use of the LED driving power supply box, the outdoor environment is complex, the existing LED driving power supply box does not have a self waterproof effect, water seepage is easily caused inside the LED driving power supply box in certain severe rainy days or foggy days, electronic elements are damaged, and use is further influenced.

Disclosure of Invention

The utility model discloses a solve above-mentioned problem and designed an external LED drive box, be provided with the weather shield in the arc erection section of heat dissipation channel, realize the sealed of arc erection section and switch on through rotatory weather shield, the radiating efficiency of drive box not only can be guaranteed to this structure, can play good rain-proof effect moreover, has played the effect that increases practicality.

In order to solve the technical problem, the utility model provides an external LED drive box, its characterized in that: including box body, lid, shielding box and fixed band subassembly, lid detachably install on the box body, the shielding box also can dismantle the bottom of fixing at the box body through the screw, be provided with the first subsides of standing in the upper end of box body, it pastes immediately and the third pastes to go back the symmetry in the lower extreme of box body is provided with the second and stands, fixed band subassembly include first fixed band, second fixed band and fixed band position adjustment mechanism, the one end of first fixed band with the one end of second fixed band respectively connects the left and right sides at the box body through a fixed band position adjustment mechanism, the other end of first fixed band and the other end of second fixed band all is provided with the magic subsides, the lid on a plurality of heat dissipation channels have been seted up in proper order from the top down.

Further: the heat dissipation channel constitute by first heat dissipation section, arc installation section and second heat dissipation section one-tenth that links gradually, first heat dissipation section be linked together with the outside of lid, the inside of second heat dissipation section and box body be linked together, arc installation section internal rotation be connected with the weather shield, weather shield suit on first pivot and connect in the arc installation section through first pivot, the one end of first pivot is stretched out the lid and is linked to each other with drive structure.

And further: the driving structure comprises a first gear, a second gear, a driven gear, a driving shaft and a knob, wherein the first gear, the second gear, the driven gear, the driving shaft and the knob are sleeved on one end of a first rotating shaft extending out of the box cover, the driving structure is installed in the protective cover, the protective cover is detachably connected to the outer wall of the box cover, each first rotating shaft is sleeved with one first gear, a second gear is arranged between every two adjacent first gears, the second gear is connected to the outer wall of the box cover through the second rotating shaft, the two adjacent first gears are mutually in toothed connection through the first gears, one first rotating shaft is further connected with an extension rotating shaft, the extension rotating shaft and the first rotating shaft are connected into a whole and rotate together, the driven gear is sleeved on the extension rotating shaft, the knob is located outside the protective cover and fixed at one end of the driving shaft, the other end of the driving shaft extends into the protective cover and is rotatably connected with the protective cover, the driving gear suit on the one end of the drive shaft in the protection casing and with the mutual toothing of driven gear, utilize driving gear to drive driven gear rotatory through rotatory knob, make the weather shield in a plurality of heat dissipation channels rotate along with first pivot under the effect of first gear and second gear to shelter from the arc installation section.

And further: the fixing band position adjusting mechanism comprises side plates, screw rods, a connecting cylinder and connecting pieces, wherein the side plates, the screw rods, the connecting cylinder and the connecting pieces are arranged on the left side and the right side of the box body respectively, the two side plates on the same side are arranged oppositely, the screw rods are fixed between the two side plates, the first fixing band is connected with one end of the second fixing band through the connecting pieces, the connecting pieces are installed on the side walls of the connecting cylinder, the screw rods penetrate through the connecting cylinder and are movably connected with the connecting cylinder, the screw rods on the front side and the rear side of the connecting cylinder are respectively connected with an adjusting nut, and the connecting cylinder is fixed on the screw rods through the adjusting nuts on the front side and the rear side.

After the structure is adopted, the rain baffle is arranged in the arc-shaped mounting section of the heat dissipation channel, and the arc-shaped mounting section is sealed and conducted by rotating the rain baffle, so that the structure not only can ensure the heat dissipation efficiency of the driving box, but also can play a good rainproof effect and play a role in increasing the practical performance; and the utility model discloses can also adjust the position of fixed band subassembly according to actual conditions, play better fixed action.

Drawings

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

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

Fig. 2 is an internal structure view of the cartridge.

Fig. 3 is an internal structure view of a heat dissipation channel.

Detailed Description

An external LED driving box as shown in fig. 1, fig. 2 and fig. 3 comprises a box body 2, a box cover 1, a shielding box and a fixing strip assembly, the box cover is detachably arranged on the box body, the shielding box is also detachably fixed at the bottom of the box body through screws, a first vertical paste 3 is arranged in the upper end of the box body, a second vertical paste 4 and a third vertical paste 5 are symmetrically arranged in the lower end of the box body, the fixing belt component comprises a first fixing belt 6, a second fixing belt 7 and a fixing belt position adjusting mechanism, one end of the first fixing belt and one end of the second fixing belt are respectively connected with the left side and the right side of the box body through a fixing belt position adjusting mechanism, the other end of first fixed band and the other end of second fixed band all is provided with the magic subsides, the box cover on from the top down seted up a plurality of heat dissipation channels in proper order.

The heat dissipation channel shown in fig. 3 is formed by sequentially connecting a first heat dissipation section 20-1, an arc-shaped installation section 20-2 and a second heat dissipation section 20-3 into a whole, the first heat dissipation section is communicated with the outside of the box cover, the second heat dissipation section is communicated with the inside of the box body, a rain baffle 13 is rotatably connected to the arc-shaped installation section, the rain baffle is sleeved on a first rotating shaft 19 and connected to the arc-shaped installation section through the first rotating shaft, and one end of the first rotating shaft extends out of the box cover to be connected with a driving structure.

As shown in fig. 1 and 3, the driving structure includes a first gear 15, a second gear 14, a driven gear 16, a driving gear 17, a driving shaft and a knob 18, which are sleeved on one end of a first rotating shaft extending out of the box cover, the driving structure is installed in a protective cover 12, the protective cover is detachably connected to the outer wall of the box cover, a first gear is sleeved on each first rotating shaft, a second gear is arranged between two adjacent first gears, the second gear is connected to the outer wall of the box cover through a second rotating shaft, the two adjacent first gears are mutually toothed through the first gears, one of the first rotating shafts is further connected with an extension rotating shaft, the extension rotating shaft is connected with the first rotating shaft into a whole and rotates together with the first rotating shaft, the driven gear is sleeved on the extension rotating shaft, the knob is located outside the protective cover and fixed on one end of the driving shaft, the other end of the driving shaft extends into the protective cover and is rotationally connected with the protective cover, the driving gear is sleeved at one end of the driving shaft in the protective cover and is in mutual tooth joint with the driven gear, the driven gear is driven to rotate by the driving gear through the rotary knob, and the rain baffles in the plurality of heat dissipation channels rotate along with the first rotating shaft under the action of the first gear and the second gear, so that the arc-shaped installation section is shielded.

The fixing band position adjusting mechanism shown in fig. 1 comprises side plates 9, a screw rod 10, a connecting cylinder 11 and connecting pieces, wherein the side plates 9, the screw rod 10, the connecting cylinder 11 and the connecting pieces are arranged on the left side and the right side of the box body respectively, the two side plates on the same side are arranged oppositely, the screw rods are fixed between the two side plates, one ends of the first fixing band and the second fixing band are connected with the connecting pieces, the connecting pieces are arranged on the side walls of the connecting cylinder, the screw rods penetrate through the connecting cylinder and are movably connected with the connecting cylinder, the screw rods on the front side and the rear side of the connecting cylinder are respectively connected with an adjusting nut, and the connecting cylinder is fixed on the screw rods through the adjusting nuts on the front side and the rear side.

To sum up, the rain baffle is arranged in the arc-shaped installation section of the heat dissipation channel, the arc-shaped installation section is sealed and conducted by rotating the rain baffle, the structure not only can ensure the heat dissipation efficiency of the driving box, but also can play a good rainproof effect, and plays a role in increasing the practical performance; and the utility model discloses can also adjust the position of fixed band subassembly according to actual conditions, play better fixed action.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, a plurality of modifications and decorations without departing from the principle of the present invention should be considered as the protection scope of the present invention.

Claims (4)

1. The utility model provides an external LED drive box which characterized in that: including box body (2), lid (1), shielding box and fixed band subassembly, lid detachably install on the box body, the shielding box also can dismantle the bottom of fixing at the box body through the screw, be provided with first upright subsides (3) in the upper end of box body, it pastes (4) and the third immediately to still be provided with the second in the lower extreme of box body to paste (5) immediately, the fixed band subassembly include first fixed band (6), second fixed band (7) and fixed band position adjustment mechanism, the one end of first fixed band with the one end of second fixed band respectively connects in the left and right sides of box body through a fixed band position adjustment mechanism, the other end of first fixed band and the other end of second fixed band all is provided with the magic subsides, the lid on from the top down seted up a plurality of heat dissipation channels in proper order.

2. The external LED driving box according to claim 1, wherein: the heat dissipation channel constitute by first heat dissipation section (20-1), arc installation section (20-2) and second heat dissipation section (20-3) even an organic whole in proper order, the outside of first heat dissipation section and lid be linked together, the inside of second heat dissipation section and box body be linked together, arc installation section internal rotation be connected with weather shield (13), weather shield suit on first pivot (19) and connect in the arc installation section through first pivot, the one end of first pivot is stretched out the lid and is linked to each other with drive structure.

3. The external LED driving box according to claim 2, wherein: the driving structure comprises a first gear (15), a second gear (14), a driven gear (16), a driving gear (17), a driving shaft and a knob (18), wherein the first gear (15), the second gear (14), the driven gear (16), the driving gear (17), the driving shaft and the knob (18) are sleeved on one end of a first rotating shaft extending out of the box cover, the protective cover is detachably connected onto the outer wall of the box cover, a first gear is sleeved on each first rotating shaft, a second gear is arranged between every two adjacent first gears, the second gear is connected onto the outer wall of the box cover through a second rotating shaft, the two adjacent first gears are mutually in toothed connection through the first gears, one first rotating shaft is also connected with the extension rotating shaft, the extension rotating shaft is connected with the first rotating shaft into a whole and rotates together with the first rotating shaft, the driven gear is sleeved on the extension rotating shaft, the knob is positioned outside the protective cover and is fixed at one end of the driving shaft, the other end of the driving shaft extends into the protective cover and is rotationally connected with the protective cover, the driving gear is sleeved at one end of the driving shaft in the protective cover and is in mutual tooth joint with the driven gear, the driven gear is driven to rotate by the driving gear through the rotary knob, and the rain baffles in the plurality of heat dissipation channels rotate along with the first rotating shaft under the action of the first gear and the second gear, so that the arc-shaped installation section is shielded.

4. The external LED driving box according to claim 1, wherein: fixed band position control mechanism including setting up curb plate (9), screw rod (10), connecting cylinder (11) and the connecting piece in the box body left and right sides, the left and right sides of box body respectively is provided with two blocks of curb plates, sets up relatively with two blocks of curb plates of one side and is fixed with the screw rod each other, first fixed band with the one end of second fixed band all links to each other with the connecting piece, the connecting piece install on the lateral wall of connecting cylinder, the screw rod pass the connecting cylinder and rather than swing joint, respectively be connected with an adjusting nut on the screw rod of both sides around the connecting cylinder, the connecting cylinder press from both sides tightly to be fixed on the screw rod through the adjusting nut of both sides around.

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