CN213746605U

CN213746605U - Concatenation die-casting lighting fixture

Info

Publication number: CN213746605U
Application number: CN202022809118.2U
Authority: CN
Inventors: 朱方军
Original assignee: Ningbo Dongteng Machinery Manufacturing Co ltd
Current assignee: Ningbo Dongteng Machinery Manufacturing Co ltd
Priority date: 2020-11-28
Filing date: 2020-11-28
Publication date: 2021-07-20
Anticipated expiration: 2030-11-28

Abstract

The utility model relates to a concatenation die-casting lighting fixture relates to the field of die casting, and it includes body frame and subframe and sets up the lamp shade on body frame and subframe tip respectively, and the one end that the lamp shade was kept away from to the body frame is provided with first connecting portion, and the one end that the lamp shade was kept away from to the subframe is provided with the second connecting portion, and first connecting portion and second connecting portion carry on mutually opposite two surface parallel and levels with body frame and subframe respectively, the connecting hole has been seted up along the thickness extending direction of first connecting portion on the first connecting portion, is provided with the spliced pole that is used for inserting in the connecting hole on the second connecting portion, and the spliced pole is inserted and is established in the connecting hole, be provided with between body frame and the subframe and be used for carrying out fixed coupling assembling along the spliced pole axial with first connecting portion and second connecting portion. The lighting fixture can demolish body frame and subframe in the transportation in this application to stack the two, thereby make the lighting fixture can practice thrift some spaces, and then make the lighting fixture have better convenience in the transportation.

Description

Concatenation die-casting lighting fixture

Technical Field

The utility model belongs to the technical field of the die casting and specifically relates to a concatenation die-casting lighting fixture is related to.

Background

The die-casting lamp holder is used for being installed at the top of the plastic greenhouse.

As shown in fig. 1, a conventional die-cast lamp holder includes a lamp holder body 7, the lamp holder body 7 is mounted on the top of the greenhouse by bolts, and lamp covers 3 for mounting bulbs are respectively disposed at two ends of the lamp holder body 7 along the length thereof.

For the above-mentioned correlation technique, the inventor thinks that the common die-casting lighting fixture at present can occupy great space in the transportation because its length is longer to make it comparatively inconvenient in the transportation.

SUMMERY OF THE UTILITY MODEL

In order to improve the convenience of lighting fixture in the transportation, this application provides a concatenation die-casting lighting fixture

The application provides a pair of concatenation die-casting lighting fixture adopts following technical scheme:

the utility model provides a concatenation die-casting lighting fixture, includes body frame and subframe and sets up the lamp shade on body frame and subframe tip respectively, and the one end that the lamp shade was kept away from to the body frame is provided with first connecting portion, and the one end that the lamp shade was kept away from to the subframe is provided with second connecting portion, and first connecting portion and second connecting portion carry on mutually opposite two surface parallel and levels with body frame and subframe respectively, the connecting hole has been seted up along the thickness extending direction of first connecting portion on the first connecting portion, is provided with the spliced pole that is used for inserting in the connecting hole on the second connecting portion, and the spliced pole inserts and establish in the connecting hole, be provided with between body frame and the subframe and be used for carrying out the coupling assembling fixed with first connecting portion and second connecting portion along the spliced pole axial.

Through adopting above-mentioned technical scheme, the lighting fixture divide into body frame and subframe two parts to make the length of lighting fixture divided into two, the user can stack body frame and subframe when the lighting fixture transports, thereby makes the lighting fixture save a large amount of spaces when transporting, and then makes the lighting fixture have better convenience when transporting. When the user need assemble the lighting fixture, the user can insert the spliced pole on the second connecting portion that is located the subframe and establish in the connecting hole that is located the first connecting portion of body frame to restrict first connecting portion and second connecting portion along the axial motion of spliced pole through coupling assembling, thereby make and realize fixed connection in order to guarantee the normal use of lighting fixture between body frame and the subframe.

Optionally, coupling assembling includes first through-hole, second through-hole and dead lever, and first through-hole sets up along body frame width extending direction on first connecting portion, and first through-hole runs through first connecting portion, and the second through-hole corresponds the setting on the cylinder of spliced pole and runs through the spliced pole with first through-hole, and when the spliced pole was inserted and is established in the spliced pole, the axial coincidence of first through-hole and second through-hole, the dead lever carries out fixed connection with body frame and subframe through the mode that passes first through-hole and second through-hole in proper order.

Through adopting above-mentioned technical scheme, because when the spliced pole is inserted and is established in the connecting hole, the axial coincidence of first through-hole and second through-hole, consequently after the spliced pole is inserted and is established in the connecting hole of first connecting portion, the user can pass first through-hole and second through-hole with a dead lever in proper order to make and can't take place the axial relative motion along the spliced pole between first connecting portion and the second connecting portion, and then make and realize fixed connection between body frame and the subframe.

Optionally, a shoulder is disposed at an end of one end of the fixing rod along the axial direction.

Through adopting above-mentioned technical scheme, after the user passes first through-hole and second through-hole with the dead lever in proper order, the shaft shoulder can the butt on first connecting portion to make the dead lever can't continue to move to the one side of keeping away from the shaft shoulder. The shaft shoulder makes the dead lever receive external factor influence and the risk of being taken out in first through-hole and the second through-hole reduces to some extent to make the relation of connection between body frame and the subframe more stable, and then make the lighting fixture have better stability in use.

Optionally, an external thread is arranged on the cylindrical surface of one end, away from the shaft shoulder, of the fixing rod, and a nut is connected to one end, away from the shaft shoulder, of the fixing rod through a thread.

Through adopting above-mentioned technical scheme, after the user passes first through-hole and second through-hole with the dead lever in proper order, the user passes through a nut and passes through threaded fixed connection on the dead lever. The shaft shoulder butt that is located dead lever one end this moment is on first connecting portion, and the one end fixedly connected with nut of shaft shoulder is kept away from to the dead lever to make the dead lever can't take place along the axial relative motion of dead lever between the first connecting portion, the dead lever receives external factor interference and takes place the risk of separating to some extent with the lighting fixture and reduce, thereby make the connection stability between body frame and the subframe improve to some extent, and then make the lighting fixture have better stability in use.

Optionally, the connecting hole is arranged on one side of the first connecting part far away from the main frame, and the connecting column is arranged on one side of the second connecting part far away from the auxiliary frame.

Through adopting above-mentioned technical scheme, because the connecting hole setting is kept away from the one side of body frame at first connecting portion, consequently when the spliced pole that is located on the second connecting portion is inserted in the connecting hole of establishing on first connecting portion, can form a gap between second connecting portion and the body frame. In the same way, a gap is also formed between the first connecting part and the auxiliary frame. When the operational environment temperature that the lighting fixture was located rised, the lighting fixture can take place to be heated the inflation to make mutual extrusion between body frame and the subframe, long-time mutual extruded body frame and subframe can make the lighting fixture take place to warp, thereby influence the life of lighting fixture. Because there is the gap between body frame and the second connecting portion, there is the gap between subframe and the first connecting portion to make body frame and subframe alleviate to some extent receiving the mutual squeezing action of thermal energy, and then make the life of lighting fixture prolong to some extent.

Optionally, a slot is axially formed in the inner wall of the connecting hole and located at the first connecting portion, and an insertion block used for being inserted into the slot is correspondingly arranged on the cylindrical surface of the connecting column and corresponds to the slot.

By adopting the technical scheme, when the connecting column on the second connecting part is inserted into the connecting hole on the first connecting part, the inserting block on the connecting column is inserted into the slot on the inner wall of the connecting hole. Because the cell wall of slot plays the restriction effect to the inserted block to when making the spliced pole insert and establish in the connecting hole of first connecting portion, the spliced pole can't take place relative rotation with first connecting portion in the connecting hole, thereby makes the main frame and the subframe between cooperate through spliced pole and connecting hole and carry out the connection more stable.

Optionally, at least two connecting holes are arranged on the first connecting part at equal intervals along the width extension direction of the main frame.

Through adopting above-mentioned technical scheme, because the connecting hole has arranged two at least on first connecting portion to the spliced pole that sets up with it also has arranged two at least on the second connecting portion correspondingly. The connection strength between the main frame and the auxiliary frame is improved to some extent by the multiple groups of matched connecting columns and the connecting holes, so that the risk of separation between the main frame and the auxiliary frame in the use process of the lamp frame is reduced, the connection relation between the main frame and the auxiliary frame is improved to some extent, and the lamp frame has better use stability.

Optionally, one side of the main frame and one side of the auxiliary frame close to the lampshade are respectively provided with a wire harness ring.

Through adopting above-mentioned technical scheme, when the bulb is equipped with in the lamp shade of lighting fixture, the bulb need utilize the wire to be connected with the power, and the user can accomodate the wire to the pencil intra-annular this moment to make the winding of chaotic between the different wires risk together reduce to some extent, and then make the life of wire improve to some extent.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the lamp holder is transported, a user can disassemble the main frame and the auxiliary frame and stack the main frame and the auxiliary frame, so that the convenience of the lamp holder in the transportation process is improved;

2. the main frame and the auxiliary frame are fixedly connected through the matching of the plurality of groups of connecting columns and the connecting holes, so that the main frame and the auxiliary frame have good connecting strength.

Drawings

Fig. 1 is a schematic structural diagram of a conventional die-cast lamp holder.

Fig. 2 is a schematic view of the overall structure of the present embodiment.

Fig. 3 is an exploded structure diagram of the present embodiment.

Fig. 4 is an enlarged view of fig. 3 a in the present embodiment.

Description of reference numerals: 1. a main frame; 11. a first connection portion; 12. connecting holes; 13. a slot; 2. a sub-frame; 21. a second connecting pin; 22. connecting columns; 23. inserting a block; 3. a lamp shade; 31. a lamp chamber; 4. a wire harness ring; 5. a connecting assembly; 51. a first through hole; 52. a second through hole; 53. fixing the rod; 531. a shaft shoulder; 532. an external thread; 6. a nut; 7. the lamp holder body.

Detailed Description

The present application is described in further detail below with reference to figures 2-4.

The embodiment of the application discloses concatenation die-casting lighting fixture. Referring to fig. 2, a concatenation die-casting lighting fixture includes body frame 1, subframe 2 and lamp shade 3, carries out detachable fixed connection between body frame 1 and the subframe 2, and the figure of lamp shade 3 is two, and lamp shade 3 is integrative to be established respectively on body frame 1 and subframe 2. Install at the big-arch shelter top after main frame 1 and subframe 2 fixed connection, and the user can install lamps and lanterns in lamp shade 3 to make lamps and lanterns realize its illumination effect. A wire harness ring 4 for accommodating a lamp wire is welded on one side, close to the lampshade 3, of the surface, back to the lamp cavity 31, of the main frame 1 and the main frame 1. A wire harness ring 4 for accommodating a lamp wire is welded on one side of the sub-frame 2, which is close to the lampshade 3 and is positioned on the surface of the sub-frame 2 back to the lamp cavity 31.

As shown in fig. 3 and 4, a lamp cavity 31 for accommodating a lamp is formed in the lamp housing 3, a first connecting portion 11 is integrally arranged at one end of the main frame 1 away from the lamp housing 3, and the first connecting portion 11 and the main frame 1 are parallel and level to the surface of the lamp cavity 31, a connecting hole 12 penetrating through the first connecting portion 11 is formed in one side of the main frame 1 away from the first connecting portion 11, the connecting hole 12 is formed in the thickness direction of the first connecting portion 11, and two connecting holes 12 are formed in the first connecting portion 11 along the width extending direction of the main frame 1. Slot 13 has been seted up on the first connecting portion 11 of body frame 1 and on being located the inner wall of connecting hole 12, the length extending direction of slot 13 and the axial direction parallel of connecting hole 12, and slot 13 has evenly arranged four around the centre of a circle circumference of connecting hole 12.

The integrative second connecting portion that is equipped with of one end that lamp shade 3 was kept away from to subframe 2, and the second connecting portion and annex back to the surperficial parallel and level of pencil ring 4, the second connecting portion back to lamp chamber 31 on the surface correspond an organic whole with connecting hole 12 and be equipped with the spliced pole 22 that is used for inserting into the connecting hole 12 of first connecting portion 11, and the junction is located the one side that subframe 2 was kept away from to the second connecting portion, an organic whole is equipped with the inserted block 23 that is used for inserting in slot 13 on the outer cylinder of spliced pole 22.

When a user needs to assemble the main frame 1 and the sub-frame 2, the user can insert the connection post 22 on the second connection portion of the sub-frame 2 into the connection hole 12 on the first connection portion 11 of the main frame 1, and simultaneously insert the insertion block 23 on the connection post 22 into the insertion slot 13. And because the connecting hole 12 is located the one side that the body frame 1 was kept away from to first connecting portion 11, the spliced pole 22 is located the one side that the subframe 2 was kept away from to the second connecting portion to make when spliced pole 22 inserts to the connecting hole 12 in back, can form a gap between the first connecting portion 11 of body frame 1 and the subframe 2, form a gap between the second connecting portion of subframe 2 and the body frame 1 like this. The gap between body frame 1 and the subframe 2 makes body frame 1 and subframe 2 rise at operational environment's temperature and the mutual squeezing action of the two after the thermal expansion alleviates to the risk that makes between body frame 1 and the subframe 2 take place deformation because of mutual extrusion reduces to some extent, and then makes the lighting fixture have better stability in use.

When the connecting column 22 is inserted into the connecting hole 12, a connecting assembly 5 for fixedly connecting the first connecting portion 11 and the second connecting portion along the axial direction of the connecting column 22 is arranged between the first connecting portion 11 and the second connecting portion, and the connecting assembly 5 comprises a first through hole 51, a second through hole 52 and a fixing rod 53. The first through hole 51 is opened at an end portion of one end of the first connecting portion 11 in the width extending direction of the main frame 1, and the first through hole 51 penetrates the first connecting portion 11. The second through hole 52 is opened on the cylindrical surface of the connection column 22, and when the connection column 22 is inserted into the connection hole 12 of the first connection portion 11, the first through hole 51 coincides with the axial direction of the second through hole 52. At this time, the fixing rod 53 passes through the first through hole 51 and the second through hole 52 in order to fixedly connect the first connection portion 11 and the second connection portion.

The length of dead lever 53 is greater than the width of body frame 1, dead lever 53 is equipped with a shaft shoulder 531 along the tip of its axial one end an organic whole, the external screw thread 532 has been seted up to the one end that dead lever 53 kept away from shaft shoulder 531, wear to establish in first through-hole 51 and second through-hole 52 and run through first connecting portion 11 when dead lever 53, the one end that dead lever 53 kept away from shaft shoulder 531 is worn out from the other end of first connecting portion 11, the user carries out threaded connection with the external screw thread 532 of a nut 6 and dead lever 53 this moment, thereby make the axial of dead lever 53 fixed. The fixing rod 53 prevents the connection post 22 from being drawn out of the connection hole 12, thereby achieving a fixed connection between the main frame 1 and the sub-frame 2.

Carry out detachable fixed connection between body frame 1 and subframe 2, when the lighting fixture when transporting, the user can demolish body frame 1 and subframe 2 to stack body frame 1 and subframe 2, thereby make the lighting fixture save space when the transportation, and then make the lighting fixture have better convenience when the transportation.

The implementation principle of concatenation die-casting lighting fixture of the embodiment of this application does: connecting hole 12 has been seted up on the first connecting portion 11 of body frame 1, is provided with spliced pole 22 on the second connecting portion of subframe 2, carries out the pre-connection through the cooperation between connecting hole 12 and the spliced pole 22 between body frame 1 and the subframe 2, wears to establish dead lever 53 in first through-hole 51 and the second through-hole 52 and makes and realize detachable fixed connection between body frame 1 and the subframe 2. When the lighting fixture need be transported, the user can demolish main frame 1 and subframe 2 and stack the two to make the lighting fixture can save space when transporting, and then make the lighting fixture have better convenience when transporting.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a concatenation die-casting lighting fixture which characterized in that: comprises a main frame (1), an auxiliary frame (2) and a lampshade (3) respectively arranged on the end parts of the main frame (1) and the auxiliary frame (2), wherein one end of the main frame (1) far away from the lampshade (3) is provided with a first connecting part (11), one end of the auxiliary frame (2) far away from the lampshade (3) is provided with a second connecting part, and the first connecting part (11) and the second connecting part are respectively flush with the two opposite surfaces of the main frame (1) and the auxiliary frame (2), a connecting hole (12) is arranged on the first connecting part (11) along the thickness extending direction of the first connecting part (11), a connecting column (22) inserted into the connecting hole (12) is arranged on the second connecting part, and the connecting column (22) is inserted into the connecting hole (12), and a connecting component (5) used for fixing the first connecting part (11) and the second connecting part along the axial direction of the connecting column (22) is arranged between the main frame (1) and the auxiliary frame (2).

2. A tiled, pressure cast light fixture according to claim 1, wherein: coupling assembling (5) include first through-hole (51), second through-hole (52) and dead lever (53), first through-hole (51) set up along body frame (1) width extending direction on first connecting portion (11), and first through-hole (51) run through first connecting portion (11), second through-hole (52) correspond with first through-hole (51) and set up on the cylinder of spliced pole (22) and run through spliced pole (22), and when spliced pole (22) were inserted and are established in connecting hole (12), the axial coincidence of first through-hole (51) and second through-hole (52), dead lever (53) carry out fixed connection with body frame (1) and subframe (2) through the mode of passing first through-hole (51) and second through-hole (52) in proper order.

3. A tiled, die-cast light fixture according to claim 2, wherein: the end part of one end of the fixed rod (53) along the axial direction is provided with a shaft shoulder (531).

4. A tiled, die-cast light fixture according to claim 2, wherein: the cylindrical surface of one end, far away from the shaft shoulder (531), of the fixing rod (53) is provided with external threads (532), and a nut (6) is connected to one end, far away from the shaft shoulder (531), of the fixing rod (53) through threads.

5. A tiled, pressure cast light fixture according to claim 1, wherein: the connecting hole (12) is arranged on one side, far away from the main frame (1), of the first connecting part (11), and the connecting column (22) is arranged on one side, far away from the auxiliary frame (2), of the second connecting part.

6. A tiled, pressure cast light fixture according to claim 1, wherein: the first connecting portion (11) and the inner wall of the connecting hole (12) are provided with a slot (13) along the axial direction of the connecting hole (12), and an inserting block (23) used for being inserted into the slot (13) is arranged on the cylindrical surface of the connecting column (22) and corresponds to the slot (13).

7. A tiled, pressure cast light fixture according to claim 1, wherein: the connecting holes (12) are arranged on the first connecting part (11) at least two at equal intervals along the width extending direction of the main frame (1).

8. A tiled, pressure cast light fixture according to claim 1, wherein: one sides of the main frame (1) and the auxiliary frame (2) close to the lampshade (3) are respectively provided with a wire harness ring (4).