CN208353745U - A kind of LED display cabinet - Google Patents

Abstract

The utility model discloses a kind of LED display cabinets, including the first framework and second framework, first framework is removably overlapped with the second framework to be connect, the second framework includes crossbeam and vertical beam, the crossbeam is connected with the vertical beam and encloses the second framework, the both ends of the crossbeam and the both ends of vertical beam are connection end, the connection end of the crossbeam has the first inclined-plane horizontal by a angle, the connection end of the vertical beam has the second inclined-plane horizontal by b angle, it is welded with the second inclined-plane phase split on first inclined-plane.The mechanical property of the cabinet is preferable, and connects more firm.

Description

A kind of LED display cabinet

Technical field

The utility model relates to LED display technical field more particularly to a kind of LED display cabinets.

Background technique

LED display cabinet is the cabinet for fixing LED display and power supply module etc., can play guard box Electronic component inside body is not by the effect of external environment influence.But existing LED display cabinet generally uses one Molding mode is made, and the mechanical property of the LED display cabinet of this integral type is poor, easily deforms phenomenon, And existing LED display cabinet is generally made using cast iron materials, more heavy, is not easy to dismount, and is radiated Effect is also poor.

Utility model content

For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of LED display cabinet, the casees The mechanical property of body is preferable, and connects more firm.

The purpose of this utility model adopts the following technical scheme that realization:

A kind of LED display cabinet, including the first framework and second framework, first framework and the second framework Removably overlapping connection, the second framework includes crossbeam and vertical beam, and the crossbeam is connected with the vertical beam And the second framework is enclosed, the both ends of the crossbeam and the both ends of vertical beam are set as connection end, the company of the crossbeam Connecing end has the first inclined-plane horizontal by a angle, and the connection end of the vertical beam has the horizontal by b angle Two inclined-planes, first inclined-plane and the second inclined-plane phase split are affixed.

Further, the outside wall surface of the crossbeam and vertical beam is respectively equipped with reinforcing strip, the connection of adjacent two reinforcing strips Split is welded between end.

Further, a+b=90 °, and a >=30 °, b >=30 °.

Further, a=45 °, b=45 °.

Further, first inclined-plane is welded with the second inclined-plane phase split, first inclined-plane and described second There are the welding surpluses within 5mm between inclined-plane.

Further, the crossbeam and vertical beam are all made of aluminium and are made.

Further, the second framework be equipped with opening and for make opening switch door-plate, the door-plate with it is described Second framework is hinged, and the second framework is additionally provided with water fender, and the water fender is arranged around the opening.

Further, the water fender includes riser and transverse slat, and the riser is vertical with the plate face of the second framework Setting, the transverse slat are vertically arranged with the riser.

Further, first framework has the bottom plate being connected with frame wall, and the bottom plate offers loophole.

Further, the frame wall of first framework offers the first connecting hole, and the frame wall of the second framework offers Second connecting hole is worn by screw and connects the first connecting hole and the second connecting hole.

Compared with prior art, the utility model has the beneficial effects that: by the way that cabinet is divided into multiple phase split connections Split type structure, (for example, cabinet is divided into the first framework and second framework, and by second framework again by crossbeam and vertical beam It is put together), compared with the body structure of integral type, the mechanical property of Split type box body more preferably, is not susceptible to deform；And by Two frameworks are enclosed by the affixed crossbeam of phase split and vertical beam, since the connecting end surface between crossbeam and vertical beam is inclined-plane (respectively the first inclined-plane, the second inclined-plane), when by external force, inclined-plane helps to decompose external force, makes practical function in the second frame The external force of body reduces, therefore the mechanical property of second framework is good, so further improve the overall mechanical properties of cabinet.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of LED display cabinet of the utility model；

Fig. 2 is LED display cabinet shown in FIG. 1, wherein for ease of understanding, wherein Yishanmen is not shown；

Fig. 3 is the structural schematic diagram of the reinforcing strip in LED display cabinet shown in FIG. 1, wherein the structure and figure of crossbeam Vertical beam structure in 2 is consistent.

In figure: 1, the first framework；11, bottom plate；111, loophole；2, second framework；21, crossbeam；22, vertical beam；221, Two inclined-planes；3, reinforcing strip；4, door-plate；5, transverse slat.

Specific embodiment

In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new Embodiment.

Referring to Fig. 1 and Fig. 2, the LED display cabinet of one preferred embodiment of the utility model, the LED display are shown Cabinet includes the first framework 1 and second framework 2, and the first framework 1 removably overlaps connection and shape with second framework 2 At cabinet, cabinet has the chamber for installing LED display and power supply module.

First framework 1 can be connected by screw to second framework 2, specifically can open up the first company in the frame wall of the first framework 1 Hole is connect, and opens up the second connecting hole in the frame wall of second framework 2, screw, which is successively worn, connects the first connecting hole and the second connecting hole, when So, detachably connecting between the first framework 1 and second framework 2 can also be for example realized in a manner of snapping connection by other means It connects.

First framework 1 has bottom plate 11, which is connected with the frame wall of the first framework 1, offers on bottom plate 11 Unthreaded hole 111, convenient for being projected for the light source of LED display.It is appreciated that bottom plate 11 and the first framework 1 are integrally formed.

Second framework 2 includes crossbeam 21 and vertical beam 22, specifically as shown in Figure 1, crossbeam 21 and vertical beam 22 are respectively arranged with It two, is disposed adjacent between every crossbeam 21 and vertical beam 22, crossbeam 21 is connected with vertical beam 22 and encloses second framework 2, horizontal The both ends of beam 21 and the both ends of vertical beam 22 are set as connection end, and the connection end of crossbeam 21 has horizontal by a angle The first inclined-plane, and the connection end of vertical beam 22 has the second inclined-plane 221 in b angle, the first inclined-plane and 221 phase of the second inclined-plane Split is affixed.In the utility model preferred embodiment, the first inclined-plane and the 221 phase split of the second inclined-plane are welded, for convenient for Welding, there are the welding surpluses within 5mm between the first inclined-plane and the second inclined-plane 221.The specific structure of crossbeam 21 or vertical beam 22 It can be found in Fig. 2.

Wherein, a+b=90 °, and a >=30 °, b >=30 °.A=45 ° in the preferred embodiment of the utility model, b= 45 °, under this angle, crossbeam 21 and 22 manufacture craft of vertical beam are simpler, and connect more firm.In addition, by a=b= 45 °, in this way can be easy to process even if also crossbeam 21 is consistent with the connection section of vertical beam 22, processing efficiency is improved, therefore can be with Improve production efficiency.

The LED display cabinet of the utility model, by the way that cabinet to be divided into the split type structure of multiple phase split connections, (for example, cabinet is divided into the first framework 1 and second framework 2, and by second framework 2 again by 22 split of crossbeam 21 and vertical beam Into), compared with the body structure of integral type, the mechanical property of Split type box body more preferably, is not susceptible to deform；And by the second frame The crossbeam 21 and vertical beam 22 that body 2 is welded by phase split enclose, the stabilized structure of second framework 2, therefore the power of second framework 2 It is good to learn performance, so further improve the overall mechanical properties of cabinet.Importantly, by by crossbeam 21 and vertical beam 22 Inclined-plane split welding, group angle back angle is smooth, and splicing seams are small, and the overall structure of second framework 2 is more firm.In addition, to pursue It is beautiful and convenient for distinguishing, it generally requires to coat different colors in the outside wall surface of cabinet, cabinet is divided into the first framework 1 and the Two frameworks 2, more convenient for coating different colors for the outside wall surface of the first framework 1 and second framework 2.

As shown in Fig. 1 or Fig. 3, for the structure for further reinforcing second framework 2, the outside wall surface difference of crossbeam 21 and vertical beam 22 Equipped with reinforcing strip 3, split is welded between the connection end of adjacent two reinforcing strips 3, it is to be understood that between reinforcing strip 3 Splitting mode between splitting mode and crossbeam 21 and vertical beam 22 is consistent.In addition, can also be in crossbeam 21 and the inner wall of vertical beam 22 Face adds reinforcing strip 3, can also add reinforcing strip 3 in the inside and outside wall surface of the first framework 1, make the power of the first framework 1 and second framework 2 It is more preferable to learn performance.It is understood that can be integrally formed between reinforcing strip 3 and crossbeam 21 or between reinforcing strip 3 and vertical beam 22.

Preferably, crossbeam 21, vertical beam 22 and the first framework 1 are all made of aluminium and are made, so that the whole matter of cabinet Amount is lighter, and the heat dissipation effect of cabinet is more preferable.

In addition, as shown in Fig. 2, second framework 2 is somebody's turn to do equipped with opening and the door-plate 4 for making the opening open or close Door-plate 4 and second framework 2 are hinged, and second framework 2 is additionally provided with water fender, and the water fender is around opening setting, to play waterproof Effect, when door-plate 4 is in close state, door-plate 4 is adapted to abut against water fender.More specifically, water fender includes riser and cross Plate 5, wherein riser and the plate face of second framework 2 are vertically arranged, and transverse slat 5 is vertically arranged with riser, and the connecting pin of transverse slat 5 It is arranged close to opening, and the separate opening setting in the free end of transverse slat 5, so that waterproof effect is more preferable.And door-plate 4 is in close state When, door-plate 4 is suitable for abutting with transverse slat 5, and door-plate 4 and transverse slat 5 play preferable waterproof action jointly.

Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to In the utility model range claimed.

Claims (10)

1. a kind of LED display cabinet, which is characterized in that including the first framework and second framework, first framework and institute State second framework and removably overlap connection, the second framework includes crossbeam and vertical beam, the crossbeam with it is described Vertical beam is connected and encloses the second framework, and the both ends of the crossbeam and the both ends of vertical beam are set as connection end, institute The connection end of crossbeam is stated with the first inclined-plane horizontal by a angle, the connection end of the vertical beam has and horizontal plane In the second inclined-plane of b angle, first inclined-plane and the second inclined-plane phase split are affixed.

2. LED display cabinet as described in claim 1, which is characterized in that the outside wall surface of the crossbeam and vertical beam difference Equipped with reinforcing strip, split is welded between the connection end of adjacent two reinforcing strips.

3. LED display cabinet as described in claim 1, which is characterized in that a+b=90 °, and a >=30 °, b >=30 °.

4. LED display cabinet as claimed in claim 3, which is characterized in that a=45 °, b=45 °.

5. LED display cabinet as described in claim 1, which is characterized in that first inclined-plane and the second inclined-plane phase split Welding, there are the welding surpluses within 5mm between first inclined-plane and second inclined-plane.

6. LED display cabinet as described in claim 1, which is characterized in that the crossbeam and vertical beam are all made of aluminium production It forms.

7. LED display cabinet as described in claim 1, which is characterized in that the second framework is equipped with opening and is used for The door-plate for switching opening, the door-plate and the second framework are hinged, and the second framework is additionally provided with water fender, the gear Water plate is arranged around the opening.

8. LED display cabinet as claimed in claim 7, which is characterized in that the water fender includes riser and transverse slat, institute It states riser and the plate face of the second framework is vertically arranged, the transverse slat is vertically arranged with the riser.

9. LED display cabinet as described in claim 1, which is characterized in that first framework has to be connected with frame wall Bottom plate, the bottom plate offers loophole.

10. LED display cabinet as claimed in any one of claims 1-9 wherein, which is characterized in that the frame wall of first framework Offer the first connecting hole, the frame wall of the second framework offers the second connecting hole, worn by screw connect the first connecting hole and Second connecting hole.