CN211345175U

CN211345175U - Projecting lamp shade

Info

Publication number: CN211345175U
Application number: CN202020367428.0U
Authority: CN
Inventors: 黄智杰
Original assignee: Xiamen Aohua Industry Co ltd
Current assignee: Xiamen Aohua Industry Co ltd
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-08-25
Anticipated expiration: 2030-03-20

Abstract

The utility model discloses a projecting lamp shade, including the lamp shade main part, be equipped with a holding chamber of placing the lamp body in this lamp shade main part, the lamp shade main part is equipped with spacing flange at holding chamber opening edge, this spacing flange outside is equipped with screw hole and reference column, this screw hole and reference column set up respectively in the relative both sides of holding chamber opening, the lamp shade main part is equipped with a pair of linking arm in reference column one side, be equipped with the hinge hole on this linking arm, be equipped with a connection face of being connected with the power pack between the linking arm, this connection face middle part is equipped with one and the arrangement hole of holding chamber intercommunication, this arrangement hole edge prolongs perpendicularly and is connected the face and forms the location wall, it is equipped with a pair of convex part to connect the face between location wall and linking arm, be equipped with the. The utility model has the advantages of simple and stable overall structure, it is convenient and firm to be connected with protecgulum and power pack, fine satisfied the user demand of projecting lamp to the lamp shade.

Description

Projecting lamp shade

Technical Field

The utility model relates to a projecting lamp technical field, concretely relates to projecting lamp shade.

Background

The projection lamp is a lamp with the illumination intensity on the appointed illuminated surface higher than that of the surrounding environment, is also called as a spotlight and is mainly used in places such as large-area operation places, mines, building outlines, stadiums, overpasses, monuments, parks, flower beds and the like. Projecting lamp shade is used for being connected with protecgulum and power pack for the installation lamp body with regard as main body frame, current projecting lamp shade is in order to guarantee the fastness of being connected with lamp shade and power pack, and it is dead to use many screw locks usually, has the loading and unloading convenient problem inadequately and joint strength is not high.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a projecting lamp shade solves current projecting lamp shade loading and unloading and uses convenient inadequately, and the problem that structural strength is not enough has simple structure firmly, the advantage of facilitating the use.

(II) technical scheme

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a projecting lamp shade, includes the lamp shade main part, is equipped with a holding chamber of placing the lamp body in this lamp shade main part, the lamp shade main part is equipped with spacing flange at holding chamber opening edge, and this spacing flange outside is equipped with screw hole and reference column, and this screw hole and reference column set up respectively the relative both sides of holding chamber opening, the lamp shade main part is in reference column one side is equipped with a pair of linking arm, is equipped with the hinge hole on this linking arm, be equipped with a connection face of being connected with the power pack between the linking arm, should connect the face middle part be equipped with one with the hole of arrangement of holding chamber intercommunication, should arrange the hole edge prolong perpendicular with it forms the location wall to connect the face, it is in to connect the face the location wall with be equipped with a pair of convex part between the linking arm, be.

Further setting, the linking arm perpendicular to connect the face and extend the setting, the reference column sets up the linking arm with the junction of lamp shade main part.

So set up, the structural strength of reference column can be strengthened to the linking arm when articulated protecgulum through the hinge hole.

Further setting, the linking arm top is equipped with the spread groove, and this spread groove bottom surface is the arcwall face, and a side communicates with the outside, the hinge hole sets up on another side.

So set up, the articulated convex part of projecting lamp protecgulum can set up in the spread groove, and in the articulated, the spread groove can play auxiliary stay and spacing effect to the protecgulum.

Further, rib pressing grooves are formed in the connecting plate surface, and the protruding portions are arranged in the rib pressing grooves.

So set up, because the convex part is the main connection structure of connection power pack, the convex part is great with the junction atress of being connected the face, and the rib pressing groove can strengthen this regional structural strength.

And reinforcing ribs connected with the rib pressing grooves are arranged at the top and/or the bottom of the convex part.

So set up, the convex part passes through the strengthening rib promotion and is connected the structural strength between the face.

Further, a connecting column is arranged on the inner side of the opening of the containing cavity of the lampshade main body, and a threaded hole is formed in the connecting column.

So set up, this projecting lamp shade can pass through spliced pole threaded connection lamp body.

And further, the lampshade main body is provided with a mounting boss at the bottom of the accommodating cavity, the mounting boss is connected with the edge of the arrangement hole, and the table top is provided with a mounting hole.

So set up, lamp body bottom can install and fix on the installation boss, and perhaps the connecting wire in the power box can lay on the installation boss and fixed through the mounting hole.

Further arranged, the lampshade main body is provided with an arc-shaped slope surface on one side of the holding cavity far away from the connecting plate surface.

So set up, this lamp shade main part weight center removes to the junction with the power pack, reduces the compressive stress of this junction, improves the fastness of connection.

(III) advantageous effects

Compared with the prior art, the utility model provides a pair of projecting lamp shade possesses following beneficial effect:

the utility model discloses a projecting lamp shade places the lamp body through the holding chamber, through spacing flange and protecgulum quick positioning and spacing, lamp shade main part one end is articulated through the linking arm with the protecgulum, and the other end passes through screw hole thread tightening, when dismantling, only need to unscrew the screw in the screw hole can, need not to pull down whole protecgulum, simultaneously, this projecting lamp shade is through connecting the location arm on the face and the quick location of power pack to fix through convex part and power pack threaded connection, simple to operate is high-efficient; the utility model has the advantages of simple and stable overall structure, it is convenient and firm to be connected with protecgulum and power pack, fine satisfied the user demand of projecting lamp to the lamp shade.

Drawings

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

FIG. 2 is a top view of a preferred embodiment of the present invention;

fig. 3 is a schematic diagram of the connection between the preferred embodiment of the present invention and the front cover and the power box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention, fig. 2 is a top view of the preferred embodiment of the present invention, and fig. 3 is a schematic connection diagram of the preferred embodiment of the present invention, a front cover and a power box.

The utility model provides a light projector lamp shade, including the lamp shade main part 100, this lamp shade main part 100 is an integrated piece, the inside is equipped with a holding chamber 101 of placing the lamp body, the lamp shade main part 100 is equipped with the spacing flange 102 that is used for spacing with protecgulum a at the edge of holding chamber 101 opening, the outside of this spacing flange 102 is equipped with screw hole 103 and reference column 104, this screw hole 103 and reference column 104 are set up in holding chamber 101 relative both sides of opening respectively, are used for respectively with lamp shade both ends threaded connection and location; the lampshade main body 100 is provided with a pair of connecting arms 105 on one side of a positioning column 104, the connecting arms 105 are provided with hinge holes 106, the connecting arms 105 are connected with hinge convex parts of a front cover a through the hinge holes 106 through hinge pins, a connecting plate surface 107 connected with a power supply box b is arranged between the connecting arms 105, the middle part of the connecting plate surface 107 is provided with an arrangement hole 108 communicated with the accommodating cavity 101, the edge of the arrangement hole 108 extends perpendicularly to the connecting plate surface 107 to form a positioning wall 109, the connecting plate surface 107 is provided with a pair of convex parts 110 between the positioning wall 109 and the connecting arms 105, and the convex parts 110 are provided with bolt holes 111 arranged in parallel to the connecting plate surface 107.

The connecting arm 105 extends perpendicularly to the connecting plate surface 107, the positioning column 104 is arranged at the connecting position of the connecting arm 105 and the lampshade main body 100, and the connecting arm 105 can strengthen the structural strength of the positioning column 104 while being hinged with the front cover a through the hinge hole 106.

The linking arm 105 top is equipped with the spread groove 112, and this spread groove 112 bottom surface is the arcwall face, and a side communicates with the outside, and hinge hole 106 sets up on another side, and projecting lamp protecgulum's articulated convex part 110 can set up in spread groove 112, and in the articulated while, spread groove 112 can play auxiliary stay and spacing effect to protecgulum a.

The connecting plate surface 107 is provided with a bead pressing groove 113, the convex part 110 is arranged in the bead pressing groove 113, and the convex part 110 is a main connecting structure for connecting the power supply box b, so that the stress of the joint of the convex part 110 and the connecting plate surface 107 is large, and the bead pressing groove 113 can enhance the structural strength of the area.

The convex portion 110 is provided with a rib 114 connected to the rib pressing groove 113 at the top and/or the bottom, and the structural strength between the convex portion 110 and the connection plate surface 107 is improved by the rib 114.

The lampshade main body 100 is provided with a connecting column 115 at the inner side of the opening of the accommodating cavity 101, a threaded hole is arranged in the connecting column 115, and the projection lamp lampshade can be connected with the lamp body through the connecting column threads.

The lampshade main body 100 is provided with a mounting boss 116 at the bottom of the accommodating cavity 101, the mounting boss 116 is connected with the edge of the arrangement hole 108, and the table top is provided with a mounting hole 117, the bottom of the lamp body can be mounted and fixed on the mounting boss 116, or the connecting wire in the power supply box b can be arranged on the mounting boss 116 and fixed through the mounting hole 117.

The lampshade main body 100 is provided with an arc-shaped slope surface 118 on one side of the accommodating cavity 101, which is far away from the connecting plate surface 107, and the gravity center of the lampshade main body 100 moves towards the joint of the lampshade main body and the power supply box b, so that the pressure stress of the joint is reduced, and the connection firmness is improved.

The utility model discloses a projecting lamp shade when using, fix a position and spacing fast through spacing flange 102 and protecgulum an, 100 one end of lamp shade main part is articulated through linking arm 105 with protecgulum an, the other end passes through screw hole 103 thread tightening, during the dismantlement, only need to unscrew the screw in the screw hole 103 can, protecgulum a wholly rotates around linking arm 105 and opens, need not to pull down whole protecgulum an, and simultaneously, this projecting lamp shade is fixed through locating arm and the quick location of power pack b on the connection face 107, and is fixed through convex part 110 and power pack b threaded connection.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a projecting lamp shade, includes the lamp shade main part, is equipped with a holding chamber of placing the lamp body in this lamp shade main part, its characterized in that, the lamp shade main part is equipped with spacing flange at holding chamber opening edge, and this spacing flange outside is equipped with screw hole and reference column, and this screw hole and reference column set up respectively the relative both sides of holding chamber opening, the lamp shade main part is in reference column one side is equipped with a pair of linking arm, is equipped with the hinge hole on this linking arm, be equipped with between the linking arm one with the connection face of being connected of power pack, should connect the face middle part be equipped with one with the arrangement hole of holding chamber intercommunication, should arrange the hole edge prolong perpendicular with it forms the location wall to connect the face, connect the face be in the location wall with be equipped with a pair of convex part between the linking arm, be equipped with.

2. The light shade of the light projector as claimed in claim 1, wherein the connecting arm extends perpendicularly to the connecting plate surface, and the positioning post is disposed at a connecting position of the connecting arm and the light shade main body.

3. The floodlight cover according to claim 2, wherein the top of the connecting arm is provided with a connecting groove, the bottom surface of the connecting groove is an arc-shaped surface, one side surface is communicated with the outside, and the hinge hole is provided on the other side surface.

4. The light cover for floodlights according to claim 1, wherein the connecting plate has a rib groove formed thereon, and the protrusion is disposed in the rib groove.

5. The floodlight cover according to claim 4, wherein the protrusion is provided at the top and/or the bottom with a rib connected to the rib groove.

6. The projector lamp shade of any one of claims 1 to 5, wherein the shade body is provided with a connection post inside the opening of the receiving cavity, the connection post being provided with a threaded hole therein.

7. The light projector lamp shade according to any one of claims 1 to 5, wherein the shade body is provided with a mounting boss at the bottom of the receiving cavity, the mounting boss is connected with the edge of the arranging hole, and the top is provided with a mounting hole.

8. The light shade for projection lamps according to any one of claims 1 to 5, wherein the light shade body is provided with an arc-shaped slope surface on one side of the accommodating cavity away from the connecting plate surface.