Reinforced hidden anti-cracking lamp trough

Abstract

The utility model provides a reinforced hidden type anti-cracking lamp trough, which relates to the technical field of indoor decoration and comprises a lamp trough body, the lamp trough body comprises a lamp strip mounting part, a reinforcing part is arranged below the lamp strip mounting part, a gypsum connecting plate is connected below the reinforcing part, and a putty connecting part is arranged below the gypsum connecting plate. The beneficial effects of the utility model are that: in order to solve the above technical problem, the putty connecting part is provided, and the putty connecting part is provided with the putty hiding groove, compared with the traditional putty which is only in contact with the sideline of the lamp trough, the arrangement of the putty hiding groove increases the contact area between the putty and the lamp trough; the situation that cracks occur at the contact position of putty and the lamp trough in follow-up application is avoided, the thickness of the putty is the same as the width of the second construction plate, the putty is not prone to deformation due to deformation of the lamp trough, in addition, due to the hardness of the putty, the putty supports the interior of the putty hiding groove, the lamp trough is not prone to deformation, and the putty and the second construction plate supplement each other; and the use durability of the lamp trough is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of interior decoration, in particular to a reinforced hidden anti-cracking lamp trough. Background Art

[0002] Lighting plays a very important role in interior decoration. As people like simple style more and more people choose lamp troughs when decorating. Lamp troughs can hide the lamp body and cooperate with the suspended ceiling to create an effect of seeing light but not lamp. However, after the lamp trough is connected to the wall and ceiling, its edge position needs to be reinforced with plaster and putty to make it look consistent with the wall or ceiling. Lamp troughs are mostly made of metal materials. Moreover, due to the long length of the lamp trough and the easy deformation, cracks are easily formed at the connection between the lamp trough and the putty plaster. The presence of cracks will affect the aesthetics of the interior decoration.

[0003] The technical content disclosed in the Chinese patent document (Announcement No.: CN207796951U, Patent Name: A Lamp Trough Line) is: a triangular cross-section formed by the adhesive surface, the modeling surface and the lamp trough surface, the lamp trough surface is perpendicular to the adhesive surface, and the middle part of the lamp trough surface is concave inward to form a trough body for placing light strips or light wiring, the left wing lamp trough surface of the trough body close to the adhesive surface and the right wing lamp trough surface away from the adhesive surface are in the same plane; a fixing groove is provided on the modeling surface, a screw hole is provided in the fixing groove, and a snap fastener is provided on the fixing groove.

[0004] From the above implementation scheme, it can be seen that after the lamp trough surface of the lamp trough line is attached to the wall, the space between the edge line of the lamp trough line and the wall needs to be filled with putty. Since the contact area between the putty and the lamp trough line is small, cracks are easily formed at the contact point between the putty and the lamp trough line after long-term use.

[0005] Another example Figure 1 As shown, the existing ceiling light trough usually includes a limit plate 501 and an installation fixing plate 502. The installation fixing plate 502 is connected to the light steel keel frame at its upper end with screws, and the limit plate is connected to the wall with screws. Then, a gypsum board 3 is installed under the installation fixing plate 502. The limit plate 501 has a lateral limiting function for the gypsum board 3. Then, a putty layer 4 is scraped on the lower surface of the gypsum board 3 for smoothing.

[0006] However, the defect of the existing structure is that the bonding degree between the putty layer 4 and the limiting plate 501 is low. After a long period of use, cracks will occur at the contact point between the putty layer 4 and the limiting plate 501, that is, cracks will occur between the two, affecting the appearance and use effect. Utility Model Content

[0007] The utility model overcomes the shortcomings of the prior art. In order to solve the above technical problems, a putty connecting part is provided. The putty connecting part is provided with a putty storing groove. Compared with the traditional putty which only contacts with the edge line of the lamp trough, the setting of the putty storing groove increases the contact area between the putty and the lamp trough, and avoids the situation that cracks appear at the contact between the putty and the lamp trough in subsequent applications. The thickness of the putty is the same as the width of the second building plate, so that the putty is not easily deformed due to the deformation of the lamp trough. In addition, due to the hardness of the putty, the putty supports the inside of the putty storing groove, so that the lamp trough is not easily deformed. The two complement each other and ensure the durability of the lamp trough.

[0008] The utility model is realized by the following technical solutions:

[0009] A reinforced hidden anti-cracking lamp trough comprises a lamp trough body, the lamp trough body comprises a light bar mounting portion, a reinforcement portion is arranged below the light bar mounting portion, a gypsum connecting plate is connected below the reinforcement portion, and a putty connecting portion is arranged below the gypsum connecting plate;

[0010] The putty connection part comprises a first building plate, one end of the first building plate is connected to the second building plate, and the other end is connected to the third building plate, and the first building plate, the second building plate and the third building plate form a putty storage groove with an opening on one side;

[0011] One end of the first building plate protrudes from the opening of the putty storage groove.

[0012] Furthermore, one end of the third building plate protruding from the opening of the putty storage groove is provided with a concave-convex corrugated surface.

[0013] Furthermore, a gypsum storage groove is formed between the first building plate and the gypsum connecting plate.

[0014] Furthermore, a first wave pattern is provided on the lower surface of the gypsum connecting plate.

[0015] Furthermore, the reinforcement portion includes a reinforcement oblique plate, a reinforcement straight plate and a reinforcement opening plate, the reinforcement oblique plate is connected to one end of the opening of the light bar mounting portion, and the reinforcement oblique plate and the side plate of the light bar mounting portion form an angle greater than ninety degrees;

[0016] An installation slot is formed between the reinforcement straight plate and the reinforcement opening plate.

[0017] Furthermore, one end of the light bar mounting portion away from the reinforcement portion is connected to a distance plate, the distance plate is connected to the reinforcement portion, and the reinforcement portion is connected to the wall connection plate.

[0018] Furthermore, the distance plate and the wall connection plate are perpendicular to each other, and a second wave pattern is provided on a side of the wall connection plate facing the wall.

[0019] Furthermore, a light expansion portion is provided at the open end of the light bar mounting portion, and a light cover limiting groove is provided between the light expansion portion and the light bar mounting surface.

[0020] Furthermore, the light bar mounting portion is plugged with a lampshade, the lampshade is provided with a lampshade mounting clamp and a lamp cover expansion connection portion, one end of the lampshade mounting clamp is provided with a lamp cover limiting strip, the lamp cover limiting strip is plugged with the lamp cover limiting groove, and the end of the lamp cover expansion connection portion away from the lampshade mounting clamp is provided with a light-transmitting surface.

[0021] Furthermore, the lampshade is made of soft light-transmitting material.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] 1. A putty connection part is provided, and a putty storage groove is provided in the putty connection part. The putty is applied in the putty storage groove, and a putty anti-cracking block is formed after hardening. Compared with the traditional putty which only contacts with the edge line of the lamp trough, the setting of the putty storage groove increases the contact area between the putty and the lamp trough, avoiding the occurrence of cracks at the contact between the putty and the lamp trough in subsequent applications.

[0024] 2. The thickness of the putty is the same as the width of the second building plate, so that the putty is not easily deformed due to the deformation of the lamp trough. In addition, due to the hardness of the putty, the putty anti-cracking block supports the inside of the putty storage trough, making the lamp trough not easily deformed. The two complement each other to ensure the durability of the lamp trough.

[0025] 3. The side of the third building plate in contact with the putty is provided with a concave-convex corrugated surface. After the putty hardens and sets, the part of the putty in contact with the concave-convex corrugated surface will also form concave-convex corrugations, thereby making the putty and the third building plate more firmly bonded and making the joint between the putty and the third building plate less likely to crack. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The accompanying drawings are used to provide a further understanding of the present invention and are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation of the present invention. In the accompanying drawings:

[0027] Figure 1 Installation connection diagram for existing ceiling light troughs with gypsum board and putty;

[0028] Figure 2 This is a schematic diagram of the installation of a lamp trough according to an embodiment of the utility model;

[0029] Figure 3 This is a schematic diagram of the explosion of the lamp trough installation of the embodiment of the utility model;

[0030] Figure 4 A side view of a lamp trough according to an embodiment of the utility model;

[0031] Figure 5 This is a schematic diagram of the first structure of the lamp trough according to an embodiment of the utility model;

[0032] Figure 6 This is a schematic diagram of the second structure of the lamp trough according to an embodiment of the utility model;

[0033] Figure 7 This is a schematic diagram of the lampshade structure of an embodiment of the utility model;

[0034] In the figure: 1, lamp trough body; 101, lamp bar installation part; 1011, lamp cover limit groove; 1012, light expansion part; 102, reinforcement part; 1021, reinforcement inclined plate; 1022, reinforcement straight plate; 1023, reinforcement opening plate; 1024, installation slot; 103, gypsum connecting plate; 1031, first wave pattern; 1032, gypsum storage groove; 104, putty connecting part; 1041, first building plate; 1042, second building plate; 1043, third building plate 1. plate; 10431. concave and convex corrugated surface; 1044. putty storage groove; 105. distance plate; 106. reinforcement part; 107. wall connection plate; 1071. second wave pattern; 2. lampshade; 201. light-transmitting surface; 202. lampshade installation splint; 203. lamp cover expansion connection part; 204. lamp cover limit strip; 3. gypsum layer; 4. putty layer; 401. putty anti-crack block; 402. putty wave pattern; 5. ordinary lamp trough; 501. limit plate; 502. installation fixing plate; DETAILED DESCRIPTION

[0035] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0036] like Figures 2 to 7As shown, a reinforced hidden anti-cracking lamp trough includes a lamp trough body 1, the lamp trough body 1 includes a light bar mounting portion 101, a reinforcing portion 102 is arranged below the light bar mounting portion 101, a gypsum connecting plate 103 is connected below the reinforcing portion 102, and a putty connecting portion 104 is arranged below the gypsum connecting plate 103; the putty connecting portion 104 includes a first building plate 1041, one end of the first building plate 1041 is connected to the second building plate 1042, and the other end is connected to the third building plate 1043, the first building plate 1041, the second building plate 1042 and the third building plate 1043 surround a putty storage groove 1044 with an opening on one side; putty is applied in the putty storage groove, and after hardening, a putty anti-cracking block 401 is formed, and one end of the first building plate 1041 protrudes from the opening of the putty storage groove 1044; when installed, the gypsum connecting plate 103 The gypsum layer 3 is connected below, and the putty layer 4 is scraped below the gypsum layer 3. A part of the putty layer 4 is hidden in the putty storage groove 1044, and the side of the putty layer 4 is fitted with the third building plate 1043. The putty layer 4 extends along the lower surface of the gypsum layer 3 and covers the lower surface of the gypsum layer 3. Compared with the traditional putty that only contacts the edge line of the lamp trough, the setting of the putty storage groove 1044 increases the contact area between the putty and the lamp trough, and the putty anti-crack block 401 avoids the situation where cracks appear at the contact between the putty and the lamp trough in subsequent applications. The thickness of the putty anti-crack block 401 is the same as the width of the second building plate 1042, so that the putty is not easily deformed due to the deformation of the lamp trough. In addition, due to the hardness of the putty anti-crack block 401, the putty anti-crack block 401 supports the inside of the putty storage groove 1044, so that the lamp trough is not easily deformed. The two complement each other to ensure the durability of the lamp trough.

[0037] One end of the third building plate 1043 protruding from the opening of the putty storage groove 1044 is provided with a concave-convex corrugated surface 10431. After the putty hardens and takes shape, the part where the putty contacts the concave-convex corrugated surface forms putty wave patterns 402. The putty wave patterns 402 further increase the contact area between the putty layer 4 and the third building plate 1043, thereby making the putty and the third building plate more firmly bonded, and preventing the joint between the putty and the third building plate from cracking easily.

[0038] A plaster storage groove 1032 is formed between the first building plate 1041 and the plaster connecting plate 103, the plaster layer 3 is inserted into the plaster storage groove 1032, and the lower surface of the plaster connecting plate 103 is provided with a first corrugation 1031. When the plaster layer is connected to the plaster connecting plate 103, if the connection is made by adhesion, the first corrugation 1031 can increase the bonding area of ​​the adhesive material plaster connecting plate 103, so that the connection between the plaster layer and the plaster connecting plate is more stable.

[0039] The reinforcement part 102 includes a reinforcement inclined plate 1021, a reinforcement straight plate 1022 and a reinforcement opening plate 1023. The reinforcement part 102 makes the connection between the light bar mounting part 101 and the gypsum connecting plate 103 more stable, so that the light bar mounting part 101 is not easily deformed, so that after the light bar is installed inside the light bar mounting part 101, its irradiation angle is always consistent, ensuring the stability of use. The reinforcement inclined plate 1021 is connected to one end of the opening of the light bar mounting part 101, and the reinforcement inclined plate 1021 and the side plate of the light bar mounting part 101 form an angle greater than ninety degrees, so that the opening of the light bar mounting part 101 is diffused in a trumpet shape, so that when the light is dispersed from the light bar mounting part 101, the radiation angle is larger.

[0040] An installation slot 1024 is formed between the reinforcement straight plate 1022 and the reinforcement opening plate 1023. When the lamp trough is installed and connected, the steel plate can be inserted from the installation slot 1024 to connect the lamp trough and the light steel frame, so that the installation of the lamp trough is more stable.

[0041] One end of the light strip mounting portion 101 away from the reinforcement portion 102 is connected to the distance plate 105, the distance plate 105 is connected to the reinforcement portion 106, and the reinforcement portion 106 is connected to the wall connection plate 107. The length of the distance plate 105 determines the distance between the light strip and the wall. The length of the distance plate 105 can be set according to actual needs and the diffuse reflection effect of the light.

[0042] The distance plate 105 and the wall connecting plate 107 are perpendicular to each other. A second wave pattern 1071 is provided on the side of the wall connecting plate 107 facing the wall. When connecting the lamp trough to the wall, glue or other sticky substances can be applied to the second wave pattern 1071 to make the lamp trough and the wall fit better. The second wave pattern 1071 increases the contact area between the glue or other adhesive and the lamp trough, so that the lamp trough can be adhered more firmly.

[0043] The open end of the light bar mounting portion 101 is provided with a light extension portion 1012, and a light cover stop groove 1011 is provided between the light extension portion 1012 and the light bar mounting surface. The light bar mounting portion 101 is plugged with a lampshade 2, and the lampshade 2 is provided with a lampshade mounting clamp plate 202 and a lamp cover extension connection portion 203, and one end of the lampshade mounting clamp plate 202 is provided with a lamp cover stop bar 204, and the lamp cover stop bar 204 is plugged with the lamp cover stop groove 1011, and the end of the lamp cover extension connection portion 203 away from the lampshade mounting clamp plate 202 is provided with a light-transmitting surface 201. The lampshade 2 is made of a soft, light-transmitting material, such as a soft, light-transmitting PVC material. After the lampshade 2 is connected to the light bar mounting portion 101, the lampshade mounting clamp 202 is pressed against both sides of the interior of the light bar mounting portion 101, so that the lampshade 2 is not easy to fall off from the light bar mounting portion 101. When disassembling, you only need to pull the lampshade 2 out from one end of the lamp trough, which is convenient and quick to install.

[0044] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. However, any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A reinforced hidden anti-cracking lamp trough, characterized in that: The light trough body (1) comprises a light bar mounting portion (101), a reinforcement portion (102) is arranged below the light bar mounting portion (101), a gypsum connecting plate (103) is connected below the reinforcement portion (102), and a putty connecting portion (104) is arranged below the gypsum connecting plate (103); The putty connection portion (104) comprises a first building plate (1041), one end of the first building plate (1041) is connected to a second building plate (1042), and the other end is connected to a third building plate (1043), and the first building plate (1041), the second building plate (1042) and the third building plate (1043) form a putty storage groove (1044) with an opening on one side; One end of the first building plate (1041) protrudes from the opening of the putty storage groove (1044).

2. The reinforced hidden anti-cracking lamp trough according to claim 1, characterized in that: One end of the third building plate (1043) protruding from the opening of the putty storage groove (1044) is provided with a concave-convex corrugated surface (10431).

3. The reinforced hidden anti-cracking lamp trough according to claim 1, characterized in that: A gypsum storage groove (1032) is formed between the first building plate (1041) and the gypsum connecting plate (103).

4. The reinforced hidden anti-cracking lamp trough according to claim 3, characterized in that: The lower surface of the gypsum connecting plate (103) is provided with a first wave pattern (1031).

5. A reinforced hidden anti-cracking lamp trough according to any one of claims 1 to 4, characterized in that: The reinforcement portion (102) comprises a reinforcement inclined plate (1021), a reinforcement straight plate (1022) and a reinforcement opening plate (1023); the reinforcement inclined plate (1021) is connected to one end of the opening of the light bar mounting portion (101); the reinforcement inclined plate (1021) and the side plate of the light bar mounting portion (101) form an angle greater than ninety degrees; An installation slot (1024) is formed between the reinforcement straight plate (1022) and the reinforcement opening plate (1023).

6. A reinforced hidden anti-cracking lamp trough according to any one of claims 1 to 4, characterized in that: One end of the light bar mounting portion (101) away from the reinforcement portion (102) is connected to a distance plate (105), the distance plate (105) is connected to the reinforcement portion (106), and the reinforcement portion (106) is connected to a wall connection plate (107).

7. The reinforced hidden anti-cracking lamp trough according to claim 6, characterized in that: The distance plate (105) and the wall connection plate (107) are perpendicular to each other, and a second wave pattern (1071) is provided on a side of the wall connection plate (107) facing the wall.

8. The reinforced hidden anti-cracking lamp trough according to claim 1, characterized in that: The open end of the light bar mounting portion (101) is provided with a light expansion portion (1012), and a light cover limiting groove (1011) is provided between the light expansion portion (1012) and the light bar mounting surface.

9. The reinforced hidden anti-cracking lamp trough according to claim 8, characterized in that: The light bar mounting portion (101) is plugged with a lampshade (2), the lampshade (2) is provided with a lampshade mounting clamp (202) and a lamp cover expansion connection portion (203), one end of the lampshade mounting clamp (202) is provided with a lamp cover limit strip (204), the lamp cover limit strip (204) is plugged with the lamp cover limit groove (1011), and one end of the lamp cover expansion connection portion (203) away from the lampshade mounting clamp (202) is provided with a light-transmitting surface (201).

10. The reinforced hidden anti-cracking lamp trough according to claim 9, characterized in that: The lampshade (2) is made of soft light-transmitting material.

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