Underground lamp

Abstract

The utility model discloses an underground lamp which comprises a shell, the shell comprises a first installation cavity, an illumination module is installed in the first installation cavity, the upper portion of the first installation cavity is covered with a light-transmitting plate, the upper portion of the light-transmitting plate is covered with an annular cover, the annular cover and the upper portion of the shell are fixed through screws, the illumination module comprises a lamp holder and a lamp panel, and the lamp panel is fixed in the lamp holder. One side of the lamp holder is connected with the shell, an adjusting mechanism is arranged on the outer side of the shell, the adjusting mechanism is connected with the other side of the lamp holder, and the adjusting mechanism can drive the illumination module to rotate so as to adjust the illumination angle of light of the lamp panel. The lamp holder can be driven to rotate through the adjusting mechanism, so that the illumination angle is adjusted, the use effect is improved, and more use requirements are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to lamp lighting technical field more specifically, relate to a kind of ground buried lamp. BACKGROUND

[0002] Ground buried lamp is embedded on the ground. Ground buried lamp illuminates ground, vegetation on ground, etc., can make landscape beautiful, and pedestrian is safer, is widely used in park, square, community, street, courtyard and other places.

[0003] The angle of the lamp holder of the existing ground buried lamp cannot be adjusted, resulting in a single illumination angle and poor use effect, and therefore improvement is urgently needed. UTILITY MODEL CONTENT

[0004] The utility model aims at overcoming the deficiencies of the prior art, and provides a ground buried lamp, which can rotate the lamp holder through an adjusting mechanism, so as to realize the adjustment of the illumination angle, improve the use effect, and meet more use requirements.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a ground buried lamp, comprising a shell, the shell comprises a first mounting cavity, a lighting module is installed in the first mounting cavity, a light-transmitting plate is covered on the upper part of the first mounting cavity, a ring-shaped cover is covered on the upper part of the light-transmitting plate, the ring-shaped cover is fixed on the upper part of the shell through screws, the lighting module comprises a lamp holder and a lamp panel, the lamp panel is fixed inside the lamp holder, one side of the lamp holder is connected with the shell, an adjusting mechanism is arranged on the outer side of the shell, the adjusting mechanism is connected with the other side of the lamp holder, the adjusting mechanism can drive the lighting module to rotate, so as to adjust the illumination angle of the light of the lamp panel.

[0006] Further, the lamp holder comprises a second boss, the second boss is connected with the shell, a bottom plate is arranged on the bottom of the first mounting cavity, a supporting table is arranged on the upper part of the bottom plate, a supporting groove is arranged on the upper part of the supporting table, the second boss is inserted into the supporting groove and can rotate in the supporting groove.

[0007] Further, a limiting groove is arranged on the lower part of the supporting groove, a limiting block is arranged on the side surface of the second boss, the limiting block is inserted into the limiting groove, and the limiting block can abut against the side surface of the limiting groove by rotating the second boss.

[0008] Further, a limiting plate is covered on the upper part of the supporting groove, and the limiting plate is fixed with the supporting table.

[0009] Further, the lamp holder comprises a first boss, the adjusting mechanism comprises a screw rod, a sliding block, a connecting sleeve and a connecting sheet, the sliding block is sleeved outside the screw rod and is threadedly connected with the screw rod, one end of the connecting sheet is hingedly connected with the sliding block and the other end is connected with the connecting sleeve, the connecting sleeve is inserted into the first mounting cavity and is fixed with the first boss, and the screw rod can drive the sliding block to move up and down, so that the lamp holder rotates about the axis of the connecting sleeve.

[0010] Further, the shell comprises an annular table, the screw rod penetrates through the annular table, the sliding block is located below the annular table, the annular cover comprises an avoiding hole, the upper portion of the screw rod abuts against the lower portion of the annular cover, and the avoiding hole is opposite to the screw rod.

[0011] Further, the connecting sheet is connected with the sliding block through a connecting piece, the connecting sheet comprises a waist-shaped hole, and the connecting piece penetrates through the waist-shaped hole and is threadedly connected with the sliding block.

[0012] Further, the shell is provided with a bushing on the side surface, the connecting sleeve penetrates through the bushing, one side of the connecting sleeve is provided with a mounting groove, and the first boss is inserted into the mounting groove and is fixed.

[0013] Further, a sealing sleeve and a fixing sleeve are sleeved outside the connecting sleeve, the sealing sleeve is located in the bushing and is sealingly matched with the inner wall of the bushing, the fixing sleeve is threadedly connected with the inner wall of the bushing, and the side surface of the fixing sleeve abuts against the side of the sealing sleeve, which is away from the first mounting cavity.

[0014] Further, the screw rod is threadedly connected with a nut outside, the nut is located below the annular table, the upper portion of the bottom plate is provided with an arc-shaped groove, the lower portion of the lamp holder is provided with a heat dissipation plate, the heat dissipation plate is located in the arc-shaped groove, the shell comprises a second mounting cavity, the second mounting cavity is separated from the first mounting cavity through the bottom plate, an adapter is installed in the second mounting cavity, a bottom cover is covered on the bottom of the second mounting cavity, the bottom cover is fixed with the lower portion of the shell through screws, and an outer cover is sleeved outside the shell.

[0015] In conclusion, the utility model has the following beneficial effects:

[0016] When the lighting angle of the lamp plate in the lighting module needs to be adjusted, the screw rod is screwed, the sliding block is driven to slide up and down through the screw rod, the connecting sleeve is driven to rotate through the sliding block and the connecting sheet, and the lamp holder is driven to rotate through the connecting sleeve, so that the adjustment of the lighting angle of the lamp plate is realized, the use effect is improved, and more use requirements can be met. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is an exploded view of the embodiment;

[0018] Figure 2 It is Figure 1 It is an enlarged view at A;

[0019] Figure 3 is a sectional view of the front view of the embodiment;

[0020] Figure 4 is a sectional view of the front view of the embodiment; Figure 3 is an enlarged view at B;

[0021] Figure 5 is a sectional view of the top view of the embodiment;

[0022] Figure 6 is a partial sectional view of the connection between the lamp holder and the shell;

[0023] Figure 7 is a partial sectional view of the adjusting mechanism;

[0024] Figure 8 is a structural schematic view of the shell.

[0025] Fig. 1 is a shell; Fig. 11 is a first mounting cavity; Fig. 12 is an annular table; Fig. 13 is a second mounting cavity; Fig. 14 is a jack; Fig. 15 is a bottom plate; Fig. 151 is an arc-shaped slot; Fig. 16 is a support table; Fig. 17 is a support slot; Fig. 18 is a limiting slot; Fig. 2 is a lamp holder; Fig. 21 is a first boss; Fig. 22 is a second boss; Fig. 23 is a limiting block; Fig. 24 is a heat dissipation plate; Fig. 3 is a light-transmitting plate; Fig. 4 is an annular cover; Fig. 41 is an avoiding hole; Fig. 5 is an outer cover; Fig. 6 is a lamp plate; Fig. 7 is an adjusting mechanism; Fig. 71 is a screw rod; Fig. 72 is a sliding block; Fig. 73 is a connecting sleeve; Fig. 731 is a mounting slot; Fig. 74 is a connecting sheet; Fig. 741 is a waist-shaped hole; Fig. 75 is a connecting piece; Fig. 76 is a nut; Fig. 8 is a sealing sleeve; Fig. 9 is a fixing sleeve; Fig. 100 is a limiting plate; Fig. 200 is an adapter; Fig. 300 is a bottom cover. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] As Figures 1 to 8As shown, this embodiment discloses an in-ground light, including a housing 1. The housing 1 includes a first mounting cavity 11, in which a lighting module is installed. A light-transmitting plate 3 is covered on the upper part of the first mounting cavity 11, and an annular cover 4 is covered on the upper part of the light-transmitting plate 3. The annular cover 4 is fixed to the upper part of the housing 1 by screws. A sealing ring is provided on the outer side of the light-transmitting plate 3, and the light-transmitting plate 3 and the housing 1 are sealed by the sealing ring. The lighting module includes a lamp holder 2 and a lamp plate 6. The lamp plate 6 is fixed inside the lamp holder 2, and one side of the lamp holder 2 is flush with the housing 1. The lighting module is connected and can rotate to adjust the illumination angle of the light from the lamp panel 6. Specifically, the lamp holder 2 includes a second protrusion 22, which is connected to the housing 1. The bottom of the first mounting cavity 11 is provided with a base plate 15, and the upper part of the base plate 15 is provided with a support platform 16. The upper part of the support platform 16 is provided with a support groove 17. The second protrusion 22 is inserted into the support groove 17 and can rotate within the support groove 17. The upper part of the support groove 17 is covered by a limiting plate 100, which is fixed to the support platform 16.

[0028] like Figures 2 to 4 As shown, an adjustment mechanism 7 is provided on the outside of the housing 1. The adjustment mechanism 7 is connected to the other side of the lamp holder 2. The lamp holder 2 includes a first boss 21. The adjustment mechanism 7 includes a screw 71, a slider 72, a connecting sleeve 73, and a connecting piece 74. The slider 72 is sleeved on the outside of the screw 71 and threadedly connected to the screw 71. One end of the connecting piece 74 is hinged to the slider 72 and the other end is connected to the connecting sleeve 73. The connecting sleeve 73 is inserted into the first mounting cavity 11 and fixed to the first boss 21 by screws. The screw 71 can drive the slider 72 to move up and down, so that the lamp holder 2 rotates about the axis of the connecting sleeve 73.

[0029] When it is necessary to adjust the lighting angle of the lamp panel 6 in the lighting module, screw 71 is turned, which drives the slider 72 to slide up and down. Through the slider 72 and the connecting piece 74, the connecting sleeve 73 is rotated, which in turn drives the lamp holder 2 to rotate, thereby realizing the adjustment of the lighting angle of the lamp panel 6. This is beneficial to improving the usage effect and meeting more usage needs.

[0030] like Figure 7As shown, the shell 1 includes an annular table 12, the screw rod 71 penetrates the annular table 12, the slider 72 is below the annular table 12, the annular cover 4 includes an avoiding hole 41, the upper portion of the screw rod 71 abuts against the lower portion of the annular cover 4, the avoiding hole 41 is opposite to the screw rod 71, the nut 76 is threadedly connected to the outer side of the screw rod 71 and is below the annular table 12, by arranging the nut 76 and the annular cover 4, the screw rod 71 can be limited, preventing the screw rod 71 from moving up and down, by arranging the avoiding hole 41, the upper end of the screw rod 71 can be exposed to the outside, so that the screw rod 71 can be rotated by using a tool, the screw rod 71 is an internal hexagonal screw rod, when the screw rod 71 needs to be rotated, an internal hexagonal screwdriver is inserted into the upper end of the screw rod 71 from the insertion hole 14, so that the screw rod 71 is rotated, the illumination angle is adjusted, and the operation is convenient.

[0031] The connecting piece 74 is connected with the slider 72 through the connecting piece 75, the connecting piece 74 includes a waist-shaped hole 741, the connecting piece 75 penetrates the waist-shaped hole 741 and is threadedly connected with the slider 72, the connecting piece 75 is a screw, by arranging the waist-shaped hole 741, the connecting piece 74 can be provided with a moving space, so that the adjustment of the illumination angle is realized.

[0032] As shown in Figure 4 and Figure 5 The shell 1 is provided with an insertion hole 14 on the side, the connecting sleeve 73 penetrates the insertion hole 14, one side of the connecting sleeve 73 is provided with a mounting groove 731, the first boss 21 is inserted into the mounting groove 731 and is fixed, the outer side of the connecting sleeve 73 is provided with a sealing sleeve 8 and a fixing sleeve 9, the sealing sleeve 8 is located in the insertion hole 14 and is sealingly matched with the inner wall of the insertion hole 14, the fixing sleeve 9 is threadedly connected with the inner wall of the insertion hole 14, the side of the fixing sleeve 9 abuts against the side of the sealing sleeve 8 away from the first mounting cavity 11, by arranging the sealing sleeve 8, the matching area of the connecting sleeve 73 and the insertion hole 14 can be sealed, which is favorable for improving the sealing effect in the first mounting cavity 11, by arranging the fixing sleeve 9, the connecting sleeve 73 can not only play a rotating guiding role, but also can play a fixing role on the sealing sleeve 8.

[0033] As shown in Figure 6 The lower portion of the supporting groove 17 is provided with a limiting groove 18, the side of the second boss 22 is provided with a limiting block 23, the limiting block 23 is inserted into the limiting groove 18, the limiting block 23 can abut against the side of the limiting groove 18 by rotating the second boss 22, by the cooperation of the limiting block 23 and the limiting groove 18, the rotation of the lamp holder 2 can be limited, so that the rotation angle of the lamp holder 2 is kept between 0°-20°, avoiding that the illumination effect is affected by the excessively large angle rotation.

[0034] As shown in Figure 3As shown, the upper part of the base plate 15 is provided with an arc-shaped groove 151, and the lower part of the lamp holder 2 is provided with a heat sink 24. The heat sink 24 is located in the arc-shaped groove 151. By setting the arc-shaped groove 151, the heat sink 24 can be avoided.

[0035] like Figure 3 As shown, the housing 1 includes a second mounting cavity 13, which is separated from the first mounting cavity 11 by a base plate 15. An adapter 200 is installed in the second mounting cavity 13, and the adapter 200 is connected to the lamp board 6 by a wiring harness. A bottom cover 300 is fitted to the bottom of the second mounting cavity 13, and the bottom cover 300 is fixed to the lower part of the housing 1 by screws. The bottom cover 300 is also fixed to the lower part of the housing 1 by a sealing ring. An outer cover 5 is fitted on the outside of the housing 1. By setting the outer cover 5, the adjustment mechanism 7 can be protected.

[0036] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A buried lamp comprising a housing (1), the housing (1) comprising a first installation cavity (11) in which a lighting module is installed, the upper part of the first installation cavity (11) being covered by a light-transmitting plate (3), the upper part of the light-transmitting plate (3) being covered by a ring-shaped cover (4), the ring-shaped cover (4) being fixed to the upper part of the housing (1) by screws, characterized in that, The lighting module comprises a lamp holder (2) and a lamp panel (6), the lamp panel (6) is fixed inside the lamp holder (2), one side of the lamp holder (2) is connected with the shell (1), the outer side of the shell (1) is provided with an adjusting mechanism (7), the adjusting mechanism (7) is connected with the other side of the lamp holder (2), the adjusting mechanism (7) can drive the lighting module to rotate, so as to adjust the irradiation angle of the light of the lamp panel (6).

2. A ground set light according to claim 1, wherein The lamp holder (2) comprises a second boss (22), the second boss (22) is connected with the shell (1), the bottom of the first mounting cavity (11) is provided with a bottom plate (15), the upper part of the bottom plate (15) is provided with a supporting table (16), the upper part of the supporting table (16) is provided with a supporting groove (17), the second boss (22) is inserted into the supporting groove (17) and can rotate in the supporting groove (17).

3. A buried lamp according to claim 2, characterized in that The lower part of the supporting groove (17) is provided with a limiting groove (18), the side surface of the second boss (22) is provided with a limiting block (23), the limiting block (23) is inserted into the limiting groove (18), and the limiting block (23) can abut against the side surface of the limiting groove (18) by rotating the second boss (22).

4. A ground set light according to claim 2, wherein The upper part of the supporting groove (17) is covered with a limiting plate (100), and the limiting plate (100) is fixed with the supporting table (16).

5. A ground set light according to claim 2, wherein The lamp holder (2) comprises a first boss (21), the adjusting mechanism (7) comprises a screw rod (71), a sliding block (72), a connecting sleeve (73) and a connecting sheet (74), the sliding block (72) is sleeved outside the screw rod (71) and is threadedly connected with the screw rod (71), one end of the connecting sheet (74) is hinged with the sliding block (72) and the other end is connected with the connecting sleeve (73), the connecting sleeve (73) is inserted into the first mounting cavity (11) and is fixed with the first boss (21), and the screw rod (71) can drive the sliding block (72) to move up and down, so that the lamp holder (2) rotates around the axis of the connecting sleeve (73).

6. A buried lamp as claimed in claim 5, characterized in that The shell (1) comprises an annular table (12), the screw rod (71) penetrates through the annular table (12), the sliding block (72) is located below the annular table (12), the annular cover (4) comprises an avoiding hole (41), the upper part of the screw rod (71) abuts against the lower part of the annular cover (4), and the avoiding hole (41) is opposite to the screw rod (71).

7. A ground set light according to claim 5, wherein The connecting sheet (74) is connected with the sliding block (72) through a connecting piece (75), the connecting sheet (74) comprises a waist-shaped hole (741), the connecting piece (75) penetrates through the waist-shaped hole (741) and is threadedly connected with the sliding block (72).

8. A ground set light according to claim 5, wherein, The side surface of the shell (1) is provided with a jack (14), the connecting sleeve (73) penetrates through the jack (14), one side of the connecting sleeve (73) is provided with a mounting groove (731), and the first boss (21) is inserted into the mounting groove (731) and fixed.

9. A ground set light according to claim 5, wherein, The connecting sleeve (73) is sleeved with a sealing sleeve (8) and a fixing sleeve (9) outside, the sealing sleeve (8) is located in the insertion hole (14) and sealingly matches with the inner wall of the insertion hole (14), the fixing sleeve (9) is threadedly connected with the inner wall of the insertion hole (14), and the side surface of the fixing sleeve (9) abuts against the side of the sealing sleeve (8) away from the first mounting cavity (11).

10. A ground set light according to claim 5, wherein, The screw rod (71) is threadedly connected with a nut (76) outside, the nut (76) is located below the annular table (12), the bottom plate (15) is provided with an arc-shaped groove (151) on the upper portion, the lamp holder (2) is provided with a heat dissipation plate (24) on the lower portion, the heat dissipation plate (24) is located in the arc-shaped groove (151), the shell (1) comprises a second mounting cavity (13), the second mounting cavity (13) is separated from the first mounting cavity (11) through the bottom plate (15), the second mounting cavity (13) is internally provided with an adapter (200), the bottom of the second mounting cavity (13) is covered with a bottom cover (300), the bottom cover (300) is fixed with the lower portion of the shell (1) through screws, and the shell (1) is sleeved with an outer cover (5) outside.

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