CN211119051U

CN211119051U - Double-color projection lamp for display board

Info

Publication number: CN211119051U
Application number: CN201922449954.1U
Authority: CN
Inventors: 刘旸; 赵德喜; 矫晓丽
Original assignee: Dalian Lufei Photoelectric Technology Co ltd
Current assignee: Dalian Lufei Photoelectric Technology Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-07-28
Anticipated expiration: 2029-12-27

Abstract

The utility model provides a two-color projecting lamp for panel, the on-line screen storage device comprises a base, a support, a panel and toughened glass, the support is the U type structure that opens the top, constitute by diaphragm and two risers, the both sides of panel pass through fastening nut and link to each other with two risers, the one end of connecting rod is connected on the diaphragm, the other end of connecting rod links to each other with the base, L ED base plate has been embedded into to the square inslot that the front of panel was equipped with, be equipped with the L ED lamp that the multirow interval set up on the L ED base plate, L ED base plate top covers has the solar panel, it has the multirow through-hole to open on the solar panel, the through-hole cover is established in L ED lamp outside, toughened glass is located the square notch of panel, compress tightly with the panel, L ED base plate, L ED lamp and spotlight version all are located the space that compresses tightly that forms between toughened glass and the panel, the inside of panel is equipped with the power, the back of panel is equipped with the fin, the top of base is equipped with the switch.

Description

Double-color projection lamp for display board

Technical Field

The utility model relates to the field of lighting technology, especially, relate to a double-colored projecting lamp is used to panel.

Background

The projection lamp is a projection lighting lamp with simple structure and convenient and flexible use, and is mainly used in places such as large-area operation sites, mines, building outlines, stadiums, overpasses, monuments, parks, flower beds and the like. But present wall-hanging projecting lamp and panel are with projecting lamp etc. can only ground fixed mounting, and the mode is single

Therefore, in view of the above, there is a need to provide a new two-color projector to solve the deficiencies of the prior art.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned technical problems, a two-color projector for a display board is provided. The utility model discloses mainly through the couple of connection on the base, make the projecting lamp can hang the optional position at the panel top, the light efficiency that utilizes two colour temperatures satisfies different products to irradiant demand, simultaneously in the show product, lamp holder part can rotate certain angle in order to adapt to the product of being shone, to the show gain of product through fastening nut. The utility model discloses a technical means as follows:

a two-color projector for display boards, comprising: the glass panel comprises a base, a bracket, a panel with a certain thickness and toughened glass;

the bracket is of a U-shaped structure with an upward opening and comprises a transverse plate and two vertical plates, two sides of the panel are connected with the upper parts of the two vertical plates through arranged fastening nuts, one end of the connecting rod is connected below the middle part of the transverse plate, and the bottom of the other end of the connecting rod is connected with the upper part of the base;

the front surface of the panel is provided with a square groove, an L ED substrate is embedded in the square groove, a plurality of rows of L ED lamps are arranged on the L ED substrate at intervals, a light-gathering plate covers the L ED substrate, a plurality of rows of through holes are formed in the light-gathering plate, the diameter of each through hole is larger than the outer diameter of the L ED, and the through holes are sleeved outside the L ED lamps;

the tempered glass is positioned at the square notch of the panel and is tightly pressed with the panel, and the L ED substrate, the L ED lamp and the light-gathering plate are positioned in a pressing space formed between the tempered glass and the panel;

a power supply is arranged inside the panel, is positioned below the L ED substrate and supplies power to the L ED lamp and components on the L ED substrate;

the back of the panel is provided with a radiating fin for radiating the L ED substrate and the power supply;

the top of the base is provided with a switch which is electrically connected with the L ED substrate.

Furthermore, a through hole is formed in the inner portion below the connecting rod, internal threads are formed in the inner surface of the through hole, a mounting hole communicated with the through hole is formed in the base, a bolt is connected in the mounting hole and screwed into the through hole from the outside of the mounting hole, external threads of the bolt are matched and connected with the internal threads of the through hole, and the connecting rod and the base are connected in a locking mode through the bolt.

Furthermore, the connecting rod with the junction of support is equipped with the gag lever post for it is spacing to projecting lamp pivoted angle.

Furthermore, a limiting block is arranged at the joint of the connecting rod and the base.

Further, the base lower extreme is equipped with the couple, one side of couple is equipped with the recess of certain width, the recess links to each other with the top of panel.

Furthermore, the outer surface of the toughened glass is transparent at the middle upper part and provided with silk screens at four sides, the silk screen at the lower side is used for shielding a power supply, and the silk screens at the other three sides are used for shielding the edge of the light-gathering plate.

Further, the L ED lamps are alternately distributed on the L ED substrate by adopting lamps with different color temperature specifications.

Compared with the prior art, the utility model has the advantages of it is following:

1. the utility model provides a double-colored projecting lamp is used to panel can use each type exhibition, provides the illumination of all kinds of products, and the outstanding characteristic that embodies the product.

2. The utility model provides a double-colored projecting lamp is used to panel, the light efficiency of double-color temperature helps different products to irradiant demand, and simultaneously in the show product, lamp holder part can rotate certain angle in order to adapt to the product of being shone, has the gain to the show of product.

Based on the reason, the utility model discloses can extensively promote in fields such as exhibition, indoor or outdoor.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

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

Fig. 2 is a side view of the present invention.

Fig. 3 is a schematic structural view of the middle base of the present invention.

Fig. 4 is a front view of the base of the present invention.

Fig. 5 is a top view of the base of the present invention.

Fig. 6 is a cross-sectional view a-a of fig. 5.

Fig. 7 is a schematic structural diagram of the middle connecting rod of the present invention.

In the drawing, the LED lamp comprises a lamp body 1, L ED, a light gathering plate 2, a base plate 3, L ED, a fastening nut 4, tempered glass 5, a panel 6, a support 7, a connecting rod 8, a hook 9, a base 10, a limiting rod 11, a radiating fin 12, a limiting block 13, a switch 14 and a switch.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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.

As shown in the figure, the utility model provides a double-colored projecting lamp is used to panel, include: the glass panel comprises a base 10, a bracket 7, a panel 6 with a certain thickness and toughened glass 5;

the bracket 7 is of a U-shaped structure with an upward opening and comprises a transverse plate and two vertical plates, two sides of the panel 6 are connected with the upper parts of the two vertical plates through arranged fastening nuts 4, one end of the connecting rod 8 is connected below the middle part of the transverse plate, and the bottom of the other end of the connecting rod 8 is connected with the upper part of the base 10;

the front surface of the panel 6 is provided with a square groove, an L ED substrate 3 is embedded in the square groove, L ED lamps 1 arranged at intervals are arranged on the L ED substrate 3, a light collecting plate 2 covers the L ED substrate 3, a plurality of rows of through holes are formed in the light collecting plate 2, the diameter of each through hole is larger than the outer diameter of the L ED, and the through holes are sleeved outside the L ED lamps 1;

the tempered glass 5 is positioned at the square notch of the panel 6 and is tightly pressed with the panel 6, and the L ED substrate 3, the L ED lamp 1 and the light-gathering plate are all positioned in a pressing space formed between the tempered glass 5 and the panel 6;

a power supply is arranged inside the panel 6, is positioned below the L ED substrate 3 and supplies power to the L ED lamp 1 and components on the L ED substrate 3;

the back of the panel 6 is provided with a heat radiating fin 12 for radiating heat of the L ED substrate 3 and the power supply;

the top of the base 10 is provided with a switch 14, and the switch 14 is electrically connected with the L ED substrate 3.

Preferably, a through hole is formed in the inner portion below the connecting rod 8, an internal thread is formed on the inner surface of the through hole, a mounting hole communicated with the through hole is formed in the base 10, a bolt is connected in the mounting hole and screwed into the through hole from the outside of the mounting hole through the mounting hole, an external thread of the bolt is connected with the internal thread in a matched manner, and the connecting rod 8 and the base 10 are connected in a locked manner through the bolt.

Preferably, a limiting rod 11 is arranged at the joint of the connecting rod 8 and the support 7 and used for limiting the rotating angle of the projection lamp.

Preferably, a limit block 13 is arranged at the joint of the connecting rod 8 and the base 10.

Preferably, the lower end of the base 10 is provided with a hook 9, one side of the hook 9 is provided with a groove with a certain width, and the groove is connected with the top of the display board.

Preferably, the outer surface of the tempered glass 5 is transparent at the middle upper part and provided with silk screens at four sides, the silk screen at the lower part is used for shielding a power supply, and the silk screens at the other three sides are used for shielding the edge of the light-gathering plate.

Preferably, the L ED lamps are alternately distributed on the L ED substrate by adopting lamps with different color temperature specifications.

Example 1

As shown in fig. 1-7, the utility model provides a two-color projection lamp for display board, include: a base 10 for stabilizing the whole structure, a bracket 7 for supporting the lamp body, a panel 6 with a certain thickness and tempered glass 5. The support 7 is a U-shaped structure with an upward opening and is composed of a transverse plate and two vertical plates, and the inner width W2 of the support 7 is 199 mm. The left and right sides symmetry of panel 6 is equipped with the double-screw bolt, and the double-screw bolt is worn out the riser and is which the mounting hole that has opened, and fastening nut 4 and double-screw bolt threaded connection in the outside of riser, consequently, the left and right sides of panel 6 links to each other with two riser tops through the fastening nut 4 that sets up, and wherein, fastening nut 4 plays the effect of the fixed lamp body after the angle has been adjusted to the lamp body, and fastening nut 4 adjusts the angle of lamp body on the horizontal direction.

The top end of the connecting rod 8 is fixed in the middle of the transverse plate and is positioned below the transverse plate, and the connecting rod 8 is rotatably connected with the transverse plate. The connecting rod 8 is equipped with gag lever post 11 with the junction of support 7, and is spacing to projecting lamp pivoted angle through gag lever post 11, and gag lever post 11 is spacing after the angular adjustment in the vertical side of lamp body. The bottom of connecting rod 8 and base 10 central point put locking connection, are located the top of base 10, and wherein, be equipped with stopper 13 with the junction of base 10 on the connecting rod 8, prevent to produce between base 10 and the connecting rod 8 and slide, play fixed spacing effect. The total height H3 of the connecting rod 8 and the base 10 is 260.5mm, the base 10 is cylindrical, the diameter of the base is 90.6mm, and the height H4 is 24.2 mm. The base 10 lower extreme is equipped with couple 9, and one side of couple 9 is equipped with the recess of certain width, and the top of panel is hung to this recess, through the effect that combines together with base 10 and play the couple, makes the projecting lamp can hang the optional position at the panel top. The inside of above-mentioned connecting rod 8 below is equipped with the through-hole, and the internal surface of through-hole is equipped with the internal thread, and base 10 is last to have the communicating mounting hole with the through-hole, is connected with the bolt in the mounting hole, and during the bolt was twisted through the mounting hole from the mounting hole outside and passed through, the external screw thread of bolt and the interior screw-thread fit connection that passes through, connecting rod 8 and base 10 pass through bolt lock joint to be in the same place connecting rod 8 and base 10 are fixed. Wherein, the depth of the internal thread is 25mm, and the diameter is 10 mm. The link 8 plays a role of supporting the lamp body and rotating the angle.

The front of panel 6 is equipped with square groove, square inslot embedding has L ED base plate 3, be equipped with L ED lamp 1 that the multirow interval set up on the L ED base plate 3, L ED base plate 3 top covers has light-collecting panel 2 (the many L ED spotlight of integration), it has the multirow through-hole to open on the light-collecting panel 2, the through-hole diameter is greater than L ED external diameter and establishes L ED lamp 1 outside, wherein, the width W1 of panel 6 is 195mm, height H1 is 142mm, thickness D1 is 25mm L ED lamp 1 adopts the lamp of two kinds of colour temperature specifications to alternate the distribution on L ED base plate 3, the model of the L ED lamp 1 of two kinds of colour temperatures is 2700K and 6500K.

Toughened glass 5 is located the square notch department of panel 6, compresses tightly each other with panel 6, and L ED base plate 3, L ED lamp 1 and spotlight version all are located the space that compresses tightly that forms between toughened glass 5 and panel 6, be well upper portion transparent on toughened glass 5's the surface, four sides are equipped with the silk screen printing, and wherein, lower limit silk screen printing is used for sheltering from the power, and the edge of remaining trilateral silk screen printing is used for sheltering from the spotlight version.

The panel 6 is internally provided with a power supply which is positioned below the L ED substrate 3 and supplies power to all components on the L ED lamps 1 and L ED substrate 3.

The back of the panel 6 is provided with heat sinks 12 for dissipating heat from the L ED substrate 3 and the power supply.

The top of the base 10 is provided with a switch 14, and the switch 14 is electrically connected with the L ED substrate 3 and is used for controlling the on and off of the L ED lamp 1.

In this embodiment, the height H2 of whole projecting lamp is 442.5 mm.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a double-colored projecting lamp is used to panel which characterized in that includes: the glass panel comprises a base (10), a bracket (7), a panel (6) with a certain thickness and toughened glass (5);

the support (7) is of a U-shaped structure with an upward opening and comprises a transverse plate and two vertical plates, two sides of the panel (6) are connected with the upper parts of the two vertical plates through arranged fastening nuts (4), one end of a connecting rod (8) is connected to the lower part of the middle part of the transverse plate, and the bottom of the other end of the connecting rod (8) is connected with the upper part of the base (10);

the front surface of the panel (6) is provided with a square groove, L ED substrates (3) are embedded in the square groove, L ED lamps (1) arranged in rows at intervals are arranged on the L ED substrates (3), a light collecting plate (2) covers the L ED substrates (3), a plurality of rows of through holes are formed in the light collecting plate (2), the diameter of each through hole is larger than the L ED outer diameter, and the through holes are sleeved outside the L ED lamps (1);

the tempered glass (5) is positioned at the square groove of the panel (6) and is pressed with the panel (6), and the L ED substrate (3), the L ED lamp (1) and the light-gathering plate are all positioned in a pressing space formed between the tempered glass (5) and the panel (6);

a power supply is arranged in the panel (6), is positioned below the L ED substrate (3) and supplies power to the L ED lamp (1) and components on the L ED substrate (3);

the back of the panel (6) is provided with a radiating fin (12) for radiating heat of the L ED substrate (3) and the power supply;

the top of the base (10) is provided with a switch (14), and the switch (14) is electrically connected with the L ED substrate (3).

2. The bi-color projector as claimed in claim 1, wherein a through hole is formed in the lower portion of the connecting rod (8), an internal thread is formed on the inner surface of the through hole, a mounting hole communicated with the through hole is formed in the base, a bolt is connected to the mounting hole, the bolt is screwed into the through hole from the outside of the mounting hole through the mounting hole, the external thread of the bolt is engaged with the internal thread of the through hole, and the connecting rod and the base are locked and connected by the bolt.

3. The bi-color projector for display boards as claimed in claim 1 or 2, wherein the connecting rod (8) is connected with the bracket (7) and provided with a limiting rod (11) for limiting the rotation angle of the projector.

4. The bi-color projector for display boards as claimed in claim 1 or 2, wherein the connecting rod (8) is provided with a limiting block (13) at the joint with the base (10).

5. The bi-color projector for display boards as claimed in claim 4, wherein the lower end of the base (10) is provided with a hook (9), one side of the hook (9) is provided with a groove with a certain width, and the groove is connected with the top of the display board.

6. The bi-color projector lamp for display board as claimed in claim 1, wherein the outer surface of the toughened glass (5) is transparent at the middle and upper part, four sides are provided with silk screen, the lower side is silk screen for shielding the power supply, and the rest three sides are silk screen for shielding the edge of the light-gathering plate.

7. The bi-color projector of claim 1 wherein the L ED lamps are alternately distributed on the L ED substrate using lamps of different color temperature specifications.