Lamp base structure with static pressure air supply box

Abstract

The utility model discloses a lamp base structure with a static pressure air supply box. The lamp base structure comprises an air inlet head, an air supply box body, a lamp holder and a lamp panel, an air inlet chamber, a first static-pressure air outlet cavity and a second static-pressure air outlet cavity are formed in the air supply box body, the first static-pressure air outlet cavity of a long-strip structure and the second static-pressure air outlet cavity of a long-strip structure are formed in the two sides of the air inlet chamber correspondingly, and the first static-pressure air outlet cavity and the second static-pressure air outlet cavity communicate with the air inlet chamber. A first air outlet and a second air outlet are formed in the air supply box body, the first air outlet communicates with the first static pressure air outlet cavity, the second air outlet communicates with the second static pressure air outlet cavity, and a mounting groove is formed in the outer wall of the air supply box body and located between the first air outlet and the second air outlet. The static pressure air supply box for the lamp panel solves the problem that in the prior art, due to the fact that the lamp panel is only installed between two static pressure cabins, the retention force of the installation position of the lamp panel is poor.

Description

Technical Field

[0001] The utility model relates to the field of lamp bases, in particular to a lamp base structure with a static pressure air supply box. Background Art

[0002] In some public places such as shopping malls, the installation space is limited, and sometimes the lamp panel needs to be cooled, so a lamp base structure with a static pressure air supply box is needed.

[0003] A Chinese patent discloses an air supply box for a ceiling light panel with an application number of CN201320871153.4. The air supply box for the ceiling light panel includes a main frame, two static pressure chambers attached to the two sides of the main frame are arranged on both sides of the main frame, the outer side of the static pressure chamber is in a stepped shape with a larger top and a smaller bottom, a light panel is arranged in the accommodating space formed by the static pressure chamber and the bottom of the main frame, a regulating valve is arranged on the top of the main frame, and the regulating valve is provided with an adjusting handle.

[0004] Although the above-mentioned ceiling light panel air supply box can control the air supply volume by adjusting the regulating valve, the ceiling light panel air supply box still has the following disadvantages: the light panel is only installed between two static pressure cabins, the retention force of the light panel is not good, and the light panel is easy to fall off. Utility Model Content

[0005] The utility model provides a static pressure air supply box for a lamp panel, which solves the problem in the prior art that the lamp panel is only installed between two static pressure cabins, resulting in poor retention force at the installation position of the lamp panel.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The utility model discloses a lamp base structure with a static pressure air supply box, comprising: an air inlet head, an air supply box body, a lamp base and a lamp panel; an air inlet chamber, a first static pressure air outlet chamber and a second static pressure air outlet chamber are arranged in the air supply box body, a first static pressure air outlet chamber with a long strip structure and a second static pressure air outlet chamber with a long strip structure are arranged on both sides of the air inlet chamber, the first static pressure air outlet chamber and the second static pressure air outlet chamber are both connected to the air inlet chamber, a first air outlet and a second air outlet are arranged on the air supply box body, the first air outlet is connected to the first static pressure air outlet chamber, and the second static pressure air outlet chamber is connected to the first static pressure air outlet chamber. The air outlet is connected with the second static pressure air outlet cavity, and an installation groove is formed on the outer wall of the air supply box body, and the installation groove is located between the first air outlet and the second air outlet; an air inlet head is installed on the top of the air supply box body, and the air inlet head is connected with the air inlet chamber; the lamp holder is a cover-like structure, and the lamp holder covers the first air outlet and the second air outlet, the lamp panel is installed in the middle of the lamp holder, and the lamp holder is located between the first air outlet and the second air outlet, and the lamp holder is provided with a first vent and a second vent, and the first vent is aligned with the first air outlet, and the second vent is aligned with the second air outlet.

[0008] Preferably, a light-transmitting hole is opened in the middle of the lamp holder, the light-transmitting hole is aligned with the lamp panel, and the light-transmitting hole is closed by a transparent plate.

[0009] Preferably, the middle parts of the first vent and the second vent are both spanned by a connecting rib.

[0010] Preferably, a hanging ear is fixed on the inner wall of the mounting groove, and the hanging ear is fixed to the lamp panel.

[0011] Preferably, the air supply box includes: a bottom enclosure, an upper enclosure and two side enclosures; the bottom enclosure is a U-shaped structure, the bottom enclosure surrounds the outside of the air inlet chamber, the edge of the top surface of the bottom enclosure extends toward the direction close to the air inlet chamber to form a first extension plate, and the side and bottom edges of the bottom enclosure extend toward the direction away from the air inlet chamber to form a second extension plate; the side enclosures enclose a first static pressure air outlet cavity or a second static pressure air outlet cavity, and the side enclosures include: a side body and an end plate, the side body is a concave structure, the middle part of the side body is extended into by the two ends of the bottom enclosure, and the second extension plate on the bottom enclosure hooks the side body, and the end plates are vertically arranged at both ends of the side body; side enclosures are installed at both ends of the bottom enclosure, the upper enclosure is installed outside the bottom enclosure and the two side enclosures, the upper enclosure blocks the top surface of the bottom enclosure, and the upper enclosure blocks the top and side surfaces of the side enclosure.

[0012] Preferably, the edge of the side panel extends toward the first static pressure air outlet cavity or the second static pressure air outlet cavity to form a third extension plate, and the third extension plate is not arranged at the position of the first extension plate and the second extension plate, and the third extension plate is in close contact with the upper panel.

[0013] Preferably, the width d1 of the upper end of the end plate is greater than the width d2 of the lower end of the end plate, and the upper enclosure plate is sleeved outside the bottom enclosure plate and the two side enclosure plates from the X direction.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] In the present application, the lamp holder is no longer installed on the inner wall of the mounting groove as in the prior art, but the lamp holder is covered on the bottom of the air supply box. The cover-like structure of the lamp holder makes the edge of the lamp holder overlap with multiple edges of the air supply box, making it convenient to weld the edge of the lamp holder to the air supply box. In this way, the lamp holder is not only installed in the mounting groove, but also covered at the first air outlet and the second air outlet to ensure the stability of the installation of the lamp panel and the lamp holder, so that the possibility of the lamp holder and the lamp panel being separated from the air supply box is zero. At the same time, the first ventilation hole and the second ventilation hole are also opened to prevent the first air outlet and the second air outlet from being blocked, thereby ensuring smooth air supply.

[0016] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a structural schematic diagram of a lamp base structure with a static pressure air supply box.

[0018] Figure 2 for Figure 1 Schematic diagram of the structure of the middle lamp holder and lamp panel.

[0019] Figure 3 for Figure 2 Schematic diagram of the structure after the upper center panel and air inlet head are disassembled.

[0020] Figure 4 for Figure 3 Schematic diagram of the structure after the middle side panel is removed.

[0021] Figure numerals: air inlet 1, air supply box 2, first air outlet 21, second air outlet 22, bottom enclosure 23, upper enclosure 24, side enclosure 25, side body 251, end plate 252, first extension plate 26, second extension plate 27, third extension plate 28, lamp holder 3, first vent 31, second vent 32, connecting rib 33, transparent plate 34, lamp panel 4, hanging ear 5. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and functions of the present invention clearer and easier to understand, the present invention is further described below in conjunction with the accompanying drawings and specific implementation methods:

[0023] like Figures 1 to 4 As shown, the utility model discloses a lamp base structure with a static pressure air supply box, comprising: an air inlet head 1, an air supply box body 2, a lamp holder 3 and a lamp panel 4; an air inlet chamber, a first static pressure air outlet chamber and a second static pressure air outlet chamber are provided in the air supply box body 2, a first static pressure air outlet chamber with a long strip structure and a second static pressure air outlet chamber with a long strip structure are respectively provided on both sides of the air inlet chamber, the first static pressure air outlet chamber and the second static pressure air outlet chamber are both connected to the air inlet chamber, a first air outlet 21 and a second air outlet 22 are provided on the air supply box body 2, the first air outlet 21 is connected to the first static pressure air outlet chamber, and the second air outlet 22 is connected to the second static pressure air outlet chamber The air outlet cavity is connected, and a mounting groove is formed on the outer wall of the air supply box body 2, and the mounting groove is located between the first air outlet 21 and the second air outlet 22; an air inlet head 1 is installed on the top of the air supply box body 2, and the air inlet head 1 is connected to the air inlet chamber; the lamp holder 3 is a cover-like structure, and the lamp holder 3 covers the first air outlet 21 and the second air outlet 22, the lamp panel 4 is installed in the middle of the lamp holder 3, and the lamp holder 3 is located between the first air outlet 21 and the second air outlet 22, and the lamp holder 3 is provided with a first ventilation port 31 and a second ventilation port 32, the first ventilation port 31 is aligned with the first air outlet 21, and the second ventilation port 32 is aligned with the second air outlet 22.

[0024] A light-transmitting hole is provided in the middle of the lamp holder 3, the light-transmitting hole is aligned with the lamp panel 4, and the light-transmitting hole is closed by a transparent plate 34. The light-transmitting hole is provided so that the light in the lamp panel 4 can leak out.

[0025] The middle of the first vent 31 and the second vent 32 are both spanned by a connecting rib 33. Since the opening lengths of the first vent 31 and the second vent 32 are a bit long, and the lamp holder 3 has less material at the first vent 31 and the second vent 32, in order to avoid deformation, the connecting rib 33 is provided to ensure the strength of the lamp holder 3 at the first vent 31 and the second vent 32 to avoid deformation of the lamp holder 3.

[0026] A hanging ear 5 is fixed on the inner wall of the mounting groove, and the hanging ear 5 is fixed to the lamp panel 4. The lamp holder 3 is not only welded and positioned by buckling at the first air outlet 21 and the second air outlet 22, but also positioned by the hanging ear 5, achieving double positioning and ensuring the stability of positioning.

[0027] The air supply box body 2 includes: a bottom enclosure 23, an upper enclosure 24 and two side enclosures 25; the bottom enclosure 23 is a U-shaped structure, and the bottom enclosure 23 surrounds the air inlet chamber. The top edge of the bottom enclosure 23 extends toward the air inlet chamber to form a first extension plate 26, and the side and bottom edges of the bottom enclosure 23 extend away from the air inlet chamber to form a second extension plate 27; the side enclosure 25 encloses the first static pressure air outlet cavity or the second static pressure air outlet cavity, and the side enclosure 25 includes: a side body 251 and end plates 252, the side body 251 is a concave structure, the middle of the side body 251 is extended by the two ends of the bottom enclosure 23, and the second extension plate 27 on the bottom enclosure 23 hooks the side body 251, and the end plates 252 are vertically arranged at both ends of the side body 251; the two ends of the bottom enclosure 23 are installed with side enclosures 25, the upper enclosure 24 is installed outside the bottom enclosure 23 and the two side enclosures 25, the upper enclosure 24 blocks the top surface of the bottom enclosure 23, and the upper enclosure 24 blocks the top surface and side surface of the side enclosure 25. In this application, the entire air supply box 2 is divided into three parts, each part is produced independently, and then assembled to ensure that the air supply box 2 can be enclosed into a specified shape. During the enclosing process, first, the two side panels 25 are tightly attached to the support platform twice, the support platform is installed on the working plane, the top surface of the support platform is higher than the position of the working plane, and the width of the support platform is equal to the width of the bottom panel 23; then, the bottom panel 23 is placed on the support platform, and all the second extension plates 27 on the bottom panel 23 hook the two side panels 25, and the second extension plates 27 limit the two side panels 25 from falling. At the same time, the second extension plates 27 also have the function of positioning the two side panels 25 in the X direction and the vertical direction, so that the two side panels 25 and the bottom panel are aligned. 23 is fixed in relative position; then, the second extension plate 27 is welded to the two side panels 25. The corners of the second extension plate 27 and the bottom panel 23 have the function of blocking gas leakage, and also the welding points have protrusions, making the welding more reliable; then, the upper panel 24 is put on the two side panels 25 and the bottom panel 23 from the X direction, so as to form the first static pressure air outlet cavity, the second static pressure air outlet cavity and the air inlet chamber; finally, the third extension plate 28 and the gap between the first extension plate 26 and the upper panel 24 are welded to realize the assembly to form the air supply box body 2.

[0028] The edge of the side panel 25 extends toward the first static pressure air outlet cavity or the second static pressure air outlet cavity to form a third extension plate 28. The third extension plate 28 is not provided at the position of the first extension plate 26 and the second extension plate 27. The third extension plate 28 is in close contact with the upper panel 24.

[0029] The width d1 of the upper end of the end plate 252 is greater than the width d2 of the lower end of the end plate 252. This size design makes the first static pressure air outlet cavity smaller from the first air outlet 21 and the second static pressure air outlet cavity smaller from the second air outlet 22, which has the function of guiding the air outlet. The upper enclosure 24 is sleeved outside the bottom enclosure 23 and the two side enclosures 25 from the X direction. Due to this size design, the upper enclosure 24 can only be sleeved outside the bottom enclosure 23 and the two side enclosures 25 from the X direction.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A lamp base structure with a static pressure air supply box, characterized in that: include: An air inlet (1), an air supply box (2), a lamp holder (3) and a lamp panel (4); An air inlet chamber, a first static pressure air outlet chamber and a second static pressure air outlet chamber are provided in the air supply box (2); a first static pressure air outlet chamber with a long strip structure and a second static pressure air outlet chamber with a long strip structure are respectively provided on both sides of the air inlet chamber; the first static pressure air outlet chamber and the second static pressure air outlet chamber are both connected to the air inlet chamber; a first air outlet (21) and a second air outlet (22) are provided on the air supply box (2); the first air outlet (21) is connected to the first static pressure air outlet chamber, and the second air outlet (22) is connected to the second static pressure air outlet chamber; an installation groove is formed on the outer wall of the air supply box (2), and the installation groove is located between the first air outlet (21) and the second air outlet (22); An air inlet head (1) is installed on the top of the air supply box body (2), and the air inlet head (1) is connected to the air inlet chamber; The lamp holder (3) is a cover-shaped structure, the lamp holder (3) covers the first air outlet (21) and the second air outlet (22), the lamp panel (4) is installed in the middle of the lamp holder (3), and the lamp holder (3) is located between the first air outlet (21) and the second air outlet (22), the lamp holder (3) is provided with a first ventilation opening (31) and a second ventilation opening (32), the first ventilation opening (31) is aligned with the first air outlet (21), and the second ventilation opening (32) is aligned with the second air outlet (22).

2. A lamp base structure with a static pressure air supply box according to claim 1, characterized in that: A light-transmitting hole is provided in the middle of the lamp holder (3), the light-transmitting hole is aligned with the lamp panel (4), and the light-transmitting hole is closed by a transparent plate (34).

3. A lamp base structure with a static pressure air supply box according to claim 2, characterized in that: The middle parts of the first ventilation opening (31) and the second ventilation opening (32) are both spanned by a connecting rib (33).

4. A lamp base structure with a static pressure air supply box according to any one of claims 1 to 3, characterized in that: A hanging ear (5) is fixed on the inner wall of the installation groove, and the hanging ear (5) is fixed to the lamp panel (4).

5. A lamp base structure with a static pressure air supply box according to claim 4, characterized in that: The air supply box body (2) comprises: a bottom enclosure plate (23), an upper enclosure plate (24) and two side enclosure plates (25); The bottom enclosure plate (23) is a U-shaped structure, the bottom enclosure plate (23) surrounds the outside of the air inlet chamber, the top edge of the bottom enclosure plate (23) extends in a direction close to the air inlet chamber to form a first extension plate (26), and the side surface and bottom edge of the bottom enclosure plate (23) extend in a direction away from the air inlet chamber to form a second extension plate (27); The side enclosure plate (25) encloses a first static pressure air outlet cavity or a second static pressure air outlet cavity. The side enclosure plate (25) comprises: a side body (251) and an end plate (252). The side body (251) is a concave structure. The middle part of the side body (251) is extended by the two ends of the bottom enclosure plate (23). The second extension plate (27) on the bottom enclosure plate (23) hooks the side body (251). The end plates (252) are vertically arranged at the two ends of the side body (251). Side panels (25) are installed at both ends of the bottom panel (23), and the upper panel (24) is installed outside the bottom panel (23) and the two side panels (25). The upper panel (24) blocks the top surface of the bottom panel (23), and the upper panel (24) blocks the top surface and side surfaces of the side panels (25).

6. A lamp base structure with a static pressure air supply box according to claim 5, characterized in that: The edge of the side panel (25) extends toward the first static pressure air outlet cavity or the second static pressure air outlet cavity to form a third extension plate (28), and the third extension plate (28) is not provided at the position of the first extension plate (26) and the second extension plate (27), and the third extension plate (28) is in close contact with the upper panel (24).

7. A lamp base structure with a static pressure air supply box according to claim 6, characterized in that: The width d1 of the upper end of the end plate (252) is greater than the width d2 of the lower end of the end plate (252), and the upper enclosure plate (24) is sleeved outside the bottom enclosure plate (23) and the two side enclosure plates (25) from the X direction.

Images